Major Publications

• "NMT utilizing Target Language Monolingual Translation Memory based on} Cross-lingual Retrieval of Similar Translations and Reranking"
  • Takuya Tamura, Xiaotian Wang, Takehito Utsuro, and Masaaki Nagata.
  • Transactions of the Institute of Electronics, Information and Communication Engineers, Vol. J107--D, No.4, pp. 243-254, April 2024. (in Japanese).
• "Multi-task Learning of Japanese How-to Tip Machine Reading Comprehension by a Generative Model"
  • Xiaotian Wang, Tingxuan Li, Takuya Tamura, Shunsuke Nishida, Takehito Utsuro,
  • Transactions of the Institute of Electronics, Information and Communication Engineers, Vol. E107--D, No.1, pp. 125-134, January 2024.
• "Comparative Evaluation of Diverse Features in Fluency Evaluation of Spontaneous Speech"
  • Huaijin Deng, Takehito Utsuro, Akio Kobayashi and Hiromitsu Nishizaki,
  • Transactions of the Institute of Electronics, Information and Communication Engineers, Vol. E106--D, No.1, pp. 37-45, January 2023.
• "Scenario-Based Customer Service Training System With Conversational Customer Actors"
  • Tomoya Furuno, Wang Donghao, Satoru Fujita, Yuji Omi, Kazuki Okawara, Kazuto Shiratori, Hiromitsu Nishizaki, Takehito Utsuro, Junichi Hoshino,
  • The Journal of the Society for Art and Science, Vol. 21, No.2, pp. 46-54, June 2022. (in Japanese).
• "Multimodal VR Customer Service Training System Using Conversational Customer Actors"
  • Tomoya Furuno, Satoru Fujita, Donghao Wang, Yuji Omi, Hiromitsu Nishizaki, Takehito Utsuro, Junichi Hoshino.
  • IPSJ Journal, Vol. 64, No.1, pp. 231-241, January 2022. (in Japanese).
• "Framework and Practice of Entertainment Engineering Education"
  • Junichi Hoshino, Takehito Utsuro.
  • The Journal of the Society for Art and Science, Vol. 20, No.2, pp. 90-100, June 2021. (in Japanese).
• "A Proposal of Multi-Hop Attention for Neural Machine Translation by Transformer"
  • Shohei IIDA, Hongyi CUI, Po-Hsuan HUNG, Yizhen WEI, Takehito UTSURO, and Masaaki NAGATA,
  • Transactions of the Institute of Electronics, Information and Communication Engineers, Vol. J104--D, No.1, pp. 94-104, March 2019. (in Japanese).
• "Utilizing Emoji in Collecting Training Instances of a Model for Sentiment Analysis of Tweets"
  • Youchao Lin, Hongyi Cui, and Takehito Utsuro.
  • Journal of Japan Society for Fuzzy Theory and Intelligent Informatics, Vol.32, No.5, pp. 923-933, October 2020. (in Japanese).
• "Hybrid MT Based on NMT Model Trained with Phrase Tokens and Large Vocabulary Phrase Translation by SMT"
  • Zi LONG, Ryuichiro KIMURA, Shohei IIDA, Takehito UTSURO, Tomoharu MITSUHASHI, and Mikio YAMAMOTO,
  • Transactions of the Institute of Electronics, Information and Communication Engineers, Vol. J102--D, No.3, pp. 104-117, March 2019. (in Japanese).
• "A Reward Optimization Model for Decision-making under Budget Constraint"
  • Chen Zhao, Bin Yang, and Yu Hirate,
  • Journal of Information Processing, Vol.27, pp. 190-200, February 2019.
• "Collecting and Categorizing Infants' Developmental Reactions in Reviews on Picture Books and Classifying Picture Books,"
  • Miho Kasamatus, Hiroshi Uehara, Takehito Utsuro, and Yu Saito.
  • Journal of Japan Society for Fuzzy Theory and Intelligent Informatics, Vol.30, No.3, pp. 581-590, June 2018. (in Japanese).
• "An Empirical Analysis on Comparing Market Share with Concerns on Companies measured through Search Engine Suggests",
  • Takehito Utsuro, Chen Zhao, Linghan Xu, Jiaqi Li and Yasuhide Kawada,
  • Global Journal of Flexible Systems Management, Vol.18 , No.1 , pp. 3-19, March, 2017.
• "Extracting Children's Behavioral Characteristics for Acquiring Language from Texts of Picture Book Reviews"
  • Hiroshi Uehara, Mizuho Baba and Takehito Utsuro
  • The International Journal of Networked and Distributed Computing, Vol. 4, No. 4, pp. 212-220, October 2016.
• "Spoken Term Detection using SVM-based Classifier Trained with Pre-indexed Keywords"
  • Kentaro Domoto, Takehito Utsuro, Naoki Sawada, and Hiromitsu Nishizaki,
  • Transactions of the Institute of Electronics, Information and Communication Engineers, Vol.E99--D, No.10, pp. 2528-2538, October, 2016.
• "Subjective Melodic Similarity based on Extended Implication-Realization Model"
  • Sakurako Yazawa, Masatoshi Hamanaka, and Takehito Utsuro.
  • International Journal of Affective Engineering, Vol. 15, No. 3, pp. 249--257, July 2016.
• "Identifying Bilingual Synonymous Technical Terms from Japanese-Chinese Parallel Sentences"
  • Zi Long, Lijuan Dong, Takehito Utsuro, Tomoharu Mitsuhashi, and Mikio Yamamoto.
  • IPSJ Journal, Vol.56, No.3, pp. 960--971, March 2015. (in Japanese).
• "Comparative Analysis of Viewpoints of Web Search Information Needs between Japanese and Chinese based on Search Engine Suggests"
  • Tian NIE, Lei CHEN, Takakazu IMADA, Takehito UTSURO, Yasuhide KAWADA,
  • Journal of Japan Society for Fuzzy Theory and Intelligent Informatics, Vol.27, No.1, pp. 527--532, March 2015. (in Japanese).
• "Labeling Blog Posts with Wikipedia Entries through LDA-Based Topic Modeling of Wikipedia"
  • Kensaku Makita, Hiroko Suzuki, Daichi Koike, Takehito Utsuro, Yasuhide Kawada, Tomohiro Fukuhara,
  • Journal of Internet Technology, Vol.14, No.2, pp. 297-306, March, 2013.
• "Estimating Translation of Technical Terms based on Phrase Translation Table and a Bilingual Lexicon"
  • Yohei Morishita, Bing Liang, Takehito Utsuro and Mikio Yamamoto",
  • Transactions of the Institute of Electronics, Information and Communication Engineers D, Vol.J93--D, No.11, pp. 2525-2537, November, 2010. (in Japanese).
• "Japanese/English Blog Distillation and Cross-Lingual Blog Analysis with Multilingual Wikipedia Entries as Fundamental Knowledge Source",
  • Hiroyuki Nakasaki, Mariko Kawaba, Daisuke Yokomoto, Takehito Utsuro and Tomohiro Fukuhara
  • Transactions of the Japanese Society for Artificial Intelligence, Vol. 25, No.5, pp.613-622, August 2010. (in Japanese)
• "Estimating Topic Links between Wikipedia Topic Hierarchy and Blogosphere",
  • Mariko Kawaba, Hiroyuki Nakasaki, Daisuke Yokomoto, Takehito Utsuro, and Tomohiro Fukuhara,
  • The Database Society of Japan (DBSJ) Journal, Vol.8, No.1, pp.17--22, June 2009. (in Japanese)
• "Domain Classification of Technical Terms using the Web",
  • Mitsuhiro Kida, Masatsugu Tonoike, Takehito Utsuro, and Satoshi Sato,
  • Systems and Computers in Japan, Vol.38, No.14, pp. 11--19, December 2007.
• "Automatic Detection of Japanese Compound Functional Expressions and its Application to Statistical Dependency Analysis"
  • Takao SHIME, Masatoshi TSUCHIYA, Suguru MATSUYOSHI, Takehito UTSURO, and Satoshi Sato.
  • Journal of Natural Language Processing, Vol.14, No.5, pp.167--197, October 2007. (in Japanese).
• "A Dictionary of Japanese Functional Expressions with Hierarchical Organization"
  • Suguru MATSUYOSHI, Satoshi Sato, and Takehito UTSURO.
  • Journal of Natural Language Processing, Vol.14, No.5, pp.123--146, October 2007. (in Japanese).
• Compositional Translation Estimation of Technical Terms using a Domain/Topic-Specific Corpus collected from the Web,
  • Masatsugu Tonoike, Takehito Utsuro, and Satoshi Sato,
  • Journal of Natural Language Processing, Vol.14, No.2, pp.33-68, April 2007. (in Japanese).
• "Chunking Japanese Compound Functional Expressions by Machine Learning"
  • Masatoshi TSUCHIYA, Takao SHIME, Toshihiro TAKAGI, Kiyotaka UCHIMOTO, Suguru MATSUYOSHI, Takehito UTSURO, Satoshi Sato, and Seiichi NAKAGAWA.
  • Journal of Natural Language Processing, Vol.14, No.1, pp.111-138, January 2007 (in Japanese).
• Detecting Japanese Idioms with a Linguistically Rich Dictionary
  • Chikara Hashimoto, Satoshi Sato, and Takehito Utsuro
  • Language Resources and Evaluation, Vol. 40, No.3-4, pp. 243-252, December 2006.

  "Domain Classification of Technical Terms using the Web"

  • Mitsuhiro Kida, Takehito Utsuro, Masatsugu Tonoike, and Satoshi Sato
  • Transactions of the Institute of Electronics, Information and Communication Engineers D, Vol.J89--D, No.11, pp. 2470-2482, November, 2006 (in Japanese).

  "Related Terms Collection"

  • Yasuhiro Sasaki, Satoshi Sato, Takehito Utsuro.
  • Journal of Natural Language Processing, Vol.13, No.3, pp.151-175, July 2006, (in Japanese).

  "Development and Analysis of An Example Database of Japanese Compound Functional Expressions"

  • Masatoshi Tsuchiya, Takehito Utsuro, Suguru Matsuyoshi, Satoshi Sato, and Seiichi Nakagawa,
  • IPSJ Journal, Vol.47, No.6, pp.1728-1741, June 2006, (in Japanese).

  "Mongolian Phrase Generation and Morphological Analysis based on Phonological and Morphological Constraints"

  • Sanduijav ENKHBAYAR, Takehito Utsuro, Satoshi Sato.
  • Journal of Natural Language Processing, Vol.12, No.5, pp.185-205, October 2005, (in Japanese).

  "Estimating Bilingual Term Correspondences from Relevant Japanese-English News Articles"

  • Takehito Utsuro, Kohei Hino, Takashi Horiuchi, and Seiichi Nakagawa,
  • Journal of Natural Language Processing, Vol.12, No.5, pp.43-69, October 2005, (in Japanese).

  "Answer Validation based on Association of Keywords in a Question Sentence and Anser Candidates",

  • Masatsugu Tonoike, Takehito Utsuro, and Satoshi Sato.
  • Journal of Natural Language Processing, Vol.12, No.5, pp.3-42, October 2005, (in Japanese).

  "Combining Outputs of Multiple LVCSR Models by Machine Learning" (pdf file 1,846,930 bytes) ,

  • Takehito Utsuro, Yasuhiro Kodama, Tomohiro Watanabe, Hiromitsu Nishizaki, and Seiichi Nakagawa,
  • Systems and Computers in Japan, Vol.36, No.10, pp. 9--15, September 2005.

  "Improving Keyword Recognition of Spoken Queries by Combining Multiple Speech Recognizer's Outputs for Speech-driven WEB Retrieval Task"

  • Masahiko Matsushita, Hiromitsu Nishizaki, Takehito Utsuro, and Seiichi Nakagawa,
  • Transactions of the Institute of Electronics, Information and Communication Engineers, Vol.E88--D, No.3, pp. 472-480, March, 2005.

  "An Unsupervised Speaker Adaptation Method for Lecture-Style Spontaneous Speech Recognition Using Multiple Recognition Systems"

  • Seiichi Nakagawa, Tomohiro Watanabe, Hiromitsu Nishizaki, and Takehito Utsuro,
  • Transactions of the Institute of Electronics, Information and Communication Engineers, Vol.E88--D, No.3, pp. 463-471, March, 2005.

  "Combining Outputs of Multiple LVCSR Models by Machine Learning"

  • Takehito Utsuro, Yasuhiro Kodama, Tomohiro Watanabe, Hiromitsu Nishizaki, and Seiichi Nakagawa.
  • Transactions of the Institute of Electronics, Information and Communication Engineers D--II, Vol.J87--D--II, No.7, pp. 1428-1440, July, 2004 (in Japanese).

  "Estimating Highly Confident Portions based on Agreement among Outputs of Multiple LVCSR Models" (pdf file 972,581 bytes) ,

  • Takehito Utsuro, Hiromitsu Nishizaki, Yasuhiro Kodama, and Seiichi Nakagawa,
  • Systems and Computers in Japan, Vol.35, No.7, pp. 33--40, June, 2004.

  "Case Study on the Development of a Computer-based Support Tool for Assisting Japanese Software Engineers with their English Writing Needs",

  • Masumi Narita, Kazuya Kurokawa, and Takehito Utsuro,
  • IEEE Transactions on Professional Communication, Vol.46, No.3, pp. 194--209, September, 2003.

  "Estimating Highly Confident Portions based on Agreement among Outputs of Multiple LVCSR Models" (pdf file 1,439,966 bytes)

  • Takehito Utsuro, Hiromitsu Nishizaki, Yasuhiro Kodama, and Seiichi Nakagawa.
  • Transactions of the Institute of Electronics, Information and Communication Engineers D--II, Vol.J86--D--II, No.7, pp. 974--987, July, 2003 (in Japanese).

  "Design of Software Toolkit for Anthropomorphic Spoken Dialog Agent Software with Customization-Oriented Features"

  • Shin-ichi Kawamoto and Hiroshi Shimodaira and Tsuneo Nitta and Takuya Nishimoto and Satoshi Nakamura and Katsunobu Itou and Shigeo Morishima and Tatsuo Yokura and Atuhiko Kai and Akinobu Li and Yoichi Yamashita and Takao Kobayashi and Keiichi Tokuda and Keikichi Hirose and Nobuaki Minematsu and Atsuhi Yamada and Yasuharu Den and Takehito Utsuro and Shigeki Sagayama
  • IPSJ Journal, Vol.43 No.7, pp.2249-2264, July 2002, (in Japanese).

  "Learning to Combine Outputs of Multiple Japanese Named Entity Extractors"

  • Takehito Utsuro, Manabu Sassano, Kiyotaka Uchimoto
  • Journal of Natural Language Processing, Vol.9, No.1, pp.65-100, January 2002, (in Japanese).

  "Japanese Dictation Toolkit --- 1999 version ---",

  • Tatsuya Kawahara, Akinobu Lee, Tetsunori Kobayashi, Kazuya Takeda, Nobuaki Minematsu, Shigeki Sagayama, Katsunobu Itou, Akinori Ito, Mikio Yamamoto, Atsushi Yamada, Takehito Utsuro, and Kiyohiro Shikano
  • The Journal of the Acoustical Society of Japan (Technical Report), Vol.57, No.3, pp.210-214, March 2001, (in Japanese).

  "Japanese Dictation Toolkit --- 1998 version ---",

  • Tatsuya Kawahara, Akinobu Lee, Tetsunori Kobayashi, Kazuya Takeda, Nobuaki Minematsu, Katsunobu Itou, Mikio Yamamoto, Atsushi Yamada, Takehito Utsuro, and Kiyohiro Shikano
  • The Journal of the Acoustical Society of Japan (Technical Report), Vol.56, No.4, pp.255-259, April 2000, (in Japanese).

  "Extraction of Preference of Dependency between Japanese Subordinate Clauses from Corpus and its Evaluation"

  • Takehito Utsuro, Shigeyuki Nishiokayama, Masakazu Fujio, Yuji Matsumoto
  • Journal of Natural Language Processing, Vol.6, No.7, pp.29-60, October 1999, (in Japanese).

  "Probabilistic Model Learning for Japanese Morphological Analysis by Error-driven Feature Selection"

  • Akira Kitauchi, Takehito Utsuro, Yuji Matsumoto
  • IPSJ Journal, Vol.40, No.5, pp.2325-2337, May 1999, (in Japanese).

  "Japanese Dictation Toolkit --- 1997 version ---"

  • Tatsuya Kawahara, Akinobu Lee, Tetsunori Kobayashi, Kazuya Takeda, Nobuaki Minematsu, Katsunobu Itou, Akinori Ito, Mikio Yamamoto, Atsushi Yamada, Takehito Utsuro, and Kiyohiro Shikano
  • The Journal of the Acoustical Society of Japan (E) (Translated Paper), Vol.20, No.3, pp.233-239, May 1999.

  "Japanese Dictation Toolkit --- 1997 version ---",

  • Tatsuya Kawahara, Akinobu Lee, Tetsunori Kobayashi, Kazuya Takeda, Nobuaki Minematsu, Katsunobu Itou, Akinori Ito, Mikio Yamamoto, Atsushi Yamada, Takehito Utsuro, and Kiyohiro Shikano
  • The Journal of the Acoustical Society of Japan (Technical Report), Vol.55, No.3, pp.175-180, March 1999, (in Japanese).

  "Optimizing Nearest Neighbor Retrieval by Similarity Calculation Template and Retrieval Query Generation"

  • Takehito Utsuro
  • Journal of Japan Society for Artificial Intelligence, Vol.11, No.6, pp.950-959, November 1996, (in Japanese).

  "Bilingual Text Matching using Bilingual Dictionary and Statistics"

  • Takehito Utsuro, Yuji Matsumoto
  • Journal of Japan Society for Software Science and Technology, Vol.12 No.5, pp.414-423, September 1995, (in Japanese).

  "Verbal Case Frame Acquisition from Bilingual Corpora"

  • Takehito Utsuro, Yuji Matsumoto, Makoto Nagao
  • IPSJ Journal, Vol.34 No.5, pp.913-924, May 1993, (in Japanese).

  "Syntactic Disambiguation by Matching Feature Structures of Japanese-English Translation Pairs"

  • Takehito Utsuro, Yuji Matsumoto, Makoto Nagao
  • IPSJ Journal, Vol.33 No.12, pp.1555-1564, December 1992, (in Japanese).

International Conferences and Workshops, Refereed Domestic Conferences

2025

• Generating Financial News Articles from Factors of Stock Price Rise / Decline by LLMs.
  • Shunsuke Nishida and Takehito Utsuro.
  • Proceedings of the Joint Workshop of the 9th Financial Technology and Natural Language Processing (FinNLP), the 6th Financial Narrative Processing (FNP), and the 1st Workshop on Large Language Models for Finance and Legal (LLMFinLegal), pp.-, January 2025.

2024

• CoT based Few-Shot Learning of Negative Comments Filtering.
  • Takashi Mitadera and Takehito Utsuro.
  • Proceedings of the 9th International Workshop on Application of Big Data for Computational Social Science, pp.-, December 2024.
• Emotion Classification of Lyrics through Summarization by Large Language Models.
  • Sho Miyakawa and Takehito Utsuro.
  • Proceedings of the 9th International Workshop on Application of Big Data for Computational Social Science, pp.-, December 2024.
• Japanese Term Selection for Stock Price Fluctuation by Large Language Models.
  • Takehito Utsuro and Shunsuke Nishida.
  • Proceedings of the 38th Pacific Asia Conference on Language, Information and Computation, pp.-, December 2024.
• Emoji Prediction of Japanese X Posts by LLMs.
  • Yijie Hua and Takehito Utsuro.
  • Proceedings of the 38th Pacific Asia Conference on Language, Information and Computation, pp.-, December 2024.
• NTTSU at WMT2024 General Translation Task.
  • Minato Kondo, Ryo Fukuda, Xiaotian Wang, Katsuki Chousa, Masato Nishimura, Kosei Buma, Takatomo Kano and Takehito Utsuro.
  • Proceedings of the 9th Conference on Machine Translation, pp.270-279, November 2024.
• Embedded Topic Models Enhanced by Wikification.
  • Takashi Shibuya and Takehito Utsuro.
  • Proceedings of Advancing Natural Language Processing for Wikipedia Workshop pp.80-90, November 2024.
• Aggregating Impressions on Celebrities and their Reasons from Microblog Posts and Web Search Pages.
  • Hibiki Yokoyama, Rikuto Tsuchida, Kosei Buma, Sho Miyakawa, Takehito Utsuro, and Masaharu Yoshioka.
  • Proceedings of the 3rd Workshop on Knowledge-Augmented Methods for NLP pp.59-72, August 2024.
• Enhancing Translation Accuracy of Large Language Models through Continual Pre-Training On Parallel Data.
  • Minato Kondo, Takehito Utsuro, and Masaaki Nagata.
  • Proceedings of the 21st International Conference on Spoken Language Translation, pp.203-220, August 2024.
• Document Alignment based on Overlapping Fixed-Length Segments.
  • Xiaotian Wang, Takehito Utsuro and Masaaki Nagata.
  • Proceedings of the 62nd Annual Meeting of the Association for Computational Linguistics (Volume 4: Student Research Workshop), pp.103-113, August 2024.
• Coding Open-Ended Responses using Pseudo Response Generation by Large Language Models.
  • Yuki Zenimoto, Ryo Hasegawa, Takehito Utsuro, Masaharu Yoshioka, Noriko Kando.
  • Proceedings of the 2024 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies (Volume 4: Student Research Workshop), pp.242-254, June 2024.

2023

• Enhanced Retrieve-Edit-Rerank Framework with kNN-MT.
  • Xiaotian Wang, Takuya Tamura, Takehito Utsuro, and Masaaki Nagata,
  • Proceedings of the 37th Pacific Asia Conference on Language, Information and Computation, pp. 473-485, December 2023.
• Large Scale Evaluation of End-to-End Pipeline of Speaker to Dialogue Attribution in Japanese Novels.
  • Yuki Zenimoto, Shinzan Komata, and Takehito Utsuro,
  • Proceedings of the 37th Pacific Asia Conference on Language, Information and Computation, pp. 12-23, December 2023.
• Style-sensitive Sentence Embeddings for Evaluating Similarity in Speech Style of Japanese Sentences by Contrastive Learning.
  • Yuki Zenimoto, Shinzan Komata, and Takehito Utsuro,
  • Proceedings of the 13th International Joint Conference on Natural Language Processing and the 3rd Conference of the Asia-Pacific Chapter of the Association for Computational Linguistics: Student Research Workshop, pp. 32-39, November 2023.
• Headline Generation for Stock Price Fluctuation Articles.
  • Shunsuke Nishida, Yuki Zenimoto, Xiaotian Wang, Takuya Tamura, and Takehito Utsuro,
  • Proceedings of the 6th Workshop on Financial Technology and Natural Language Processing and Multi-Lingual ESG Impact Type Identification Shared Task, pp. 22-30, November 2023.
• Leveraging Highly Accurate Word Alignment for Low Resource Translation by Pretrained Multilingual Model,
  • Jingyi Zhu, Minato Kondo, Takuya Tamura, Takehito Utsuro, and Masaaki Nagata.
  • Proceedings of the Machine Translation Summit XIX Vol. 1: Research Track, pp. 336-347, September 2023.
• Target Language Monolingual Translation Memory based NMT by Cross-lingual Retrieval of Similar Translations and Reranking,
  • Takuya Tamura, Xiaotian Wang, Takehito Utsuro, and Masaaki Nagata.
  • Proceedings of the Machine Translation Summit XIX Vol. 1: Research Track, pp. 313-323, September 2023.
• Japanese How-to Tip Machine Reading Comprehension by Multi-task Learning Based on Generative Model.
  • Xiaotian Wang, Tingxuan Li, Takuya Tamura, Shunsuke Nishida, Fuzhu Zhu, and Takehito Utsuro,
  • Text, Speech and Dialogue: 26th International Conference, TSD 2023, Pilsen, Czech Republic, September 4--6, 2023 Proceedings, Lecture Notes in Computer Science: Vol. 14102, Springer, pp.3-14, September 2023.

  Scenario-based Customer Service Training System with Honorific Exercise,

  • Soya Tsushima, Soichiro Iida, Hiromitsu Nishizaki, Takehito Utsuro, and Junichi Hoshino,
  • Proceedings of NICOGRAPH International, p.82, June 2023.

2022

• Developing a Dataset for Mining Reviews in Tweets focusing on Celebrities' Aspects,
  • Kotoe Sugawara and Takehito Utsuro,
  • Proceedings of the 7th International Workshop on Application of Big Data for Computational Social Science, pp.466-472, November 2022.
• Tweet Review Mining focusing on Celebrities by Machine Reading Comprehension based on BERT,
  • Yuta Nozaki, Kotoe Sugawara, Yuki Zenimoto and Takehito Utsuro,
  • Proceedings of the 36th Pacific Asia Conference on Language, Information and Computation, pp.811-820, October 2022.
• Developing and Evaluating a Dataset for How-to Tip Machine Reading at Scale,
  • Fuzhu Zhu, Shuting Bai, Tingxuan Li and Takehito Utsuro,
  • Proceedings of the 36th Pacific Asia Conference on Language, Information and Computation, pp.139-148, October 2022.
• Speaker Identification of Quotes in Japanese Novels based on Gender Classification Model by BERT,
  • Yuki Zenimoto and Takehito Utsuro,
  • Proceedings of the 36th Pacific Asia Conference on Language, Information and Computation, pp.129-138, October 2022.
• Automatic Selection of Appropriate Data Augmentation Operation for Acoustic Scene Classification Model Training,
  • Toki Sugiura, Akio Kobayashi, Takehito Utsuro and Hiromitsu Nishizaki,
  • Proceedings of the IEEE 11th Global Conference on Consumer Electronics, pp. 355-358, October 2022.
• Detecting Causes of Stock Price Rise and Decline by Machine Reading Comprehension with BERT.
  • Gakuto Tsutsumi and Takehito Utsuro,
  • Proceedings of the 4th Financial Narrative Processing Workshop, pp. 27-35, June 2022.

2021

• Comparison of Static and Time-Sequential Features in Automatic Fluency Detection of Spontaneous Speech,
  • Huaijin Deng, Takehito Utsuro, Akio Kobayashi and Hiromitsu Nishizaki,
  • Proceedings of the 24th Conference of the Oriental COCOSDA, pp. 158-163, November 2021.
• Evaluating a How-to Tip Machine Comprehension Model with QA Examples collected from a Community QA Site,
  • Tingxuan Li, Shuting Bai, Fuzhu Zhu and Takehito Utsuro,
  • Proceedings of the 35th Pacific Asia Conference on Language, Information and Computation, pp.622-627, November 2021.
• ExKaldi-RT: A Real-Time Automatic Speech Recognition Extension Toolkit of Kaldi,
  • Yu Wang, Chee-Siang Leow, Akio Kobayashi, Takehito Utsuro and Hiromitsu Nishizaki,
  • Proceedings of the IEEE 10th Global Conference on Consumer Electronics, pp. 320-324, October 2021.
• Audio Synthesis-based Data Augmentation Considering Audio Event Class,
  • Toki Sugiura, Akio Kobayashi, Takehito Utsuro and Hiromitsu Nishizaki,
  • Proceedings of the IEEE 10th Global Conference on Consumer Electronics, pp. 60-64, October 2021.
• Voice Activity Detection for Live Speech of Baseball Game Based on Tandem Connection with Speech/Noise Separation Model,
  • Yuto Nonaka, Chee-Siang Leow, Akio Kobayashi, Takehito Utsuro and Hiromitsu Nishizaki,
  • Proceedings of INTERSPEECH, pp. 351-355, August 2021.
• Language and Speaker-Independent Feature Transformation for End-to-End Multilingual Speech Recognition,
  • Tomoaki Hayakawa, Chee-Siang Leow, Akio Kobayashi, Takehito Utsuro and Hiromitsu Nishizaki,
  • Proceedings of INTERSPEECH, pp. 2431-2435, August 2021.

2020

• Spoken Dialog Training System for Customer Service Improvement,
  • Yuta Sano, Chee Siang Leow, Soichiro Iida, Takehito Utsuro, Junichi Hoshino, Akio Kobayashi, and Hiromitsu Nishizaki,
  • Proceedings of the Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, pp. 403-408, December 2020.
• MRC Examples Answerable by BERT without a Question are Less Effective in MRC Model Training,
  • Hongyu Li, Tengyang Chen, Shuting Bai, Takehito Utsuro, and Yasuhide Kawada.
  • Proceedings of the 1st Conference of the Asia-Pacific Chapter of the Association for Computational Linguistics and the 10th International Joint Conference on Natural Language Processing: Student Research Workshop, pp. 146-152, December 2020.
• Text Mining of Evidence on Infants' Developmental Stages for Developmental Order Acquisition from Picture Book Reviews,
  • Miho Kasamatsu, Takehito Utsuro, Yu Saito, and Yumiko Ishikawa.
  • Proceedings of the 34th Pacific Asia Conference on Language, Information and Computation, pp. 430-438, October 2020.
• ExKaldi: A Python-based Extension Tool of Kaldi,
  • Yu Wang, Chee Siang Leow, Hiromitsu Nishizaki, Akio Kobayashi, and Takehito Utsuro,
  • Proceedings of the IEEE 9th Global Conference on Consumer Electronics, pp. 470-473. October 2020.
  • IEEE GCCE2020 Excellent Paper Award, Outstanding Prize (On-site category)
• University of Tsukuba's Machine Translation System for IWSLT20 Open Domain Translation Task,
  • Hongyi Cui, Yizhen Wei, Shohei Iida, Masaaki Nagata, and Takehito Utsuro.
  • Proceedings of the 17th International Conference on Spoken Language Translation, pp. 145-148, July 2020.
• Developing a How-to Tip Machine Comprehension Dataset and its Evaluation in Machine Comprehension by BERT,
  • Tengyang Chen, Hongyu Li, Miho Kasamatsu, Takehito Utsuro, and Yasuhide Kawada.
  • Proceedings of the 3rd Workshop on Fact Extraction and Verification, pp. 26-35, July 2020.
• Automatic Annotation of Werewolf Game Corpus with Players Revealing Oneselves as Seer/Medium and Divination/Medium Results,
  • Youchao Lin, Miho Kasamatsu, Tengyang Chen, Takuya Fujita, Huaijin Deng, and Takehito Utsuro.
  • Proceedings of the Games and Natural Language Processing Workshop, pp. 85-93, May 2020.
• Integrating Disfluency-based and Prosodic Features with Acoustics in Automatic Fluency Evaluation of Spontaneous Speech,
  • Huaijin Deng, Youchao Lin, Takehito Utsuro, Akio Kobayashi, Hiromitsu Nishizaki, and Junichi Hoshino.
  • Proceedings of the 12th International Conference on Language Resources and Evaluation, pp. 6431-6439, May 2020.
• Automatic Fluency Evaluation of Spontaneous Speech using Disfluency-based Features,
  • Huaijin Deng, Youchao Lin, Takehito Utsuro, Akio Kobayashi, Hiromitsu Nishizaki, and Junichi Hoshino.
  • Proceedings of the 45th IEEE International Conference on Acoustics, Speech and Signal Processing, pp. 9239-9243, May 2020.
• Classification of Time Series Measurement Data for Shift Control of Automatic Transmission of Vehicles Using Machine Learning Techniques,
  • Yusuke Morikawa, Yasuhiro Ishihara, Taku Akita, Takanori Ide, Noriyuki Miyake, Eiji Moriyama, Hiroshi Nakagawa, Yasuo Tabei and Takehito Utsuro.
  • Proceedings of the Society of Automotive Engineers World Congress Experience, pp. 1-5, April 2020.
• Picture Book Review Mining of Infants' Developmental Order,
  • Miho Kasamatsu, Takehito Utsuro, Yu Saito, and Yumiko Ishikawa.
  • Proceedings of the 10th Asian Conference on Psychology and the Behavioral Sciences and the Asian Conference on Ethics, Religion & Philosophy, pp. -, March 2020.

2019

• Scenario-based Customer Service VR Training System with Honorific Exercise,
  • Soichiro Iida, Takehito Utsuro, Hiromitsu Nishizaki and Junichi Hoshino.
  • Proceedings of the 6th International Conference on Biomedical and Bioinformatics Engineering, pp. 1-6, November 2019.
• Mixed Multihead Self-attention for Neural Machine Translation,
  • Hongyi Cui, Shohei Iida, Po-Hsuan Hung, Takehito Utsuro, and Masaaki Nagata.
  • Proceedings of the 3rd Workshop on Neural Generation and Translation, pp. 206-214, November 2019.
• BERT based Web Mining of Concerns and Reviews for TV Drama Audience,
  • Kota Kawaguchi, Ryoma Kubo, Takuya Fujita, Tatsuya Maeda, Takehito Utsuro, Akio Kobayashi, Hiromitsu. Nishizaki, and Yasuhide Kawada.
  • Proceedings of 2019 IEEE/WIC/ACM International Conference on Web Intelligence Workshops. 64-71, October, 2019.
• Selecting Informative Context Sentence by Forced Back-Translation,
  • Ryuichiro Kimura, Shohei Iida, Hongyi Cui, Po-Hsuan Hung, Takehito Utsuro and Masaaki Nagata.
  • Proceedings of the Machine Translation Summit XVII Volume 1: Research Track, pp. 162-171, August 2019.
• A Multi-Hop Attention for RNN based Neural Machine Translation,
  • Shohei Iida, Ryuichiro Kimura, Hongyi Cui, Po-Hsuan Hung, Takehito Utsuro and Masaaki Nagata.
  • Proceedings of the 8th Workshop on Patent and Scientific Literature Translation, pp. 24-31, August 2019.
• Identifying Factors of Visual Intelligibility of Web Pages explaining Academic Concepts,
  • Shintaro Okada, Chiharu Hirohana, Kota Kawaguchi, Kosei Soda, Takehito Utsuro, Yasuhide Kawada and Noriko Kando.
  • Proceedings of the 2019 KDD Workshop on Deep Learning for Education, August 2019.
• Attention over Heads: A Multi-Hop Attention for Neural Machine Translation,
  • Shohei Iida, Ryuichiro Kimura, Hongyi Cui, Po-Hsuan Hung, Takehito Utsuro and Masaaki Nagata.
  • Proceedings of the 57th Annual Meeting of the Association for Computational Linguistics: Student Research Workshop, pp. 217-222, July 2019.
• Relationship between Mother's Expectation and Child's Pointing: Attempt of Complementary Use of Review Data and Observation Data,
  • Yu Saito, Miho Kasamatsu, Takehito Utsuro, and Yumiko Ishikawa.
  • Proceedings of the 10th Asian Conference on Psychology and the Behavioral Sciences and the Asian Conference on Ethics, Religion & Philosophy, pp. -, March 2019.

2018

• Identifying Tips Web Sites of a Specific Query based on Search Engine Suggests and the Topic Distribution,
  • Yohei Ohkawa, Shuto Kawabata, Chen Zhao, Wenbin Niu, Youchao Lin, Takehito Utsuro, and Yasuhide Kawada.
  • Proceedings of the 3rd International Workshop on Application of Big Data for Computational Social Science, pp. 4347--4353, December 2018.
• Learning to Identify Rush Strategies in Starcraft,
  • Teguh Budianto, Hyunwoo Oh, and Takehito Utsuro.
  • In Esteban Clua, Licinio Roque, Artur Lugmayr, and Pauliina Tuomi, editors, Entertainment Computing --- ICEC 2018, IFIP International Conference, Poznan, Poland, September 17-20, 2018, Proceedings, Vol. 11112 of Lecture Notes in Computer Science, pp. 90--102. Springer, September 2018.
• Sentiment Analysis of Tweets by CNN utilizing Tweets with Emoji as Training Data,
  • Hongyi Cui, Youchao Lin, and Takehito Utsuro,
  • Proceedings of the 7th KDD Workshop on Issues of Sentiment Discovery and Opinion Mining, August 2018.
• Measuring Beginner Friendliness of Japanese Web Pages explaining Academic Concepts by Integrating Neural Image Feature and Text Features,
  • Hayato Shiokawa, Kota Kawaguchi, Bingcai Han, Takehito Utsuro, Yasuhide Kawada, Masaharu Yoshioka, and Noriko Kando,
  • Proceedings of the 5th Workshop on Natural Language Processing Techniques for Educational Applications, pp.141-151, July 2018.
• Fast Converging Multi-armed Bandit Optimization Using Probabilistic Graphical Model,
  • Chen Zhao, Kohei Watanabe, Bin Yang, and Yu Hirate,
  • Advances in Knowledge Discovery and Data Mining --- 22nd Pacific-Asia Conference, PAKDD 2018, Melbourne, VIC, Australia, June 3-6, 2018, Proceedings, Part II, D. Phung, V. Tseng, G. Webb, B. Ho, M. Ganji, and L. Rashidi, editors, Lecture Notes in Computer Science, Vol. 10938, Springer, pp.115-127, June 2018.

2017

• Patent NMT integrated with Large Vocabulary Phrase Translation by SMT at WAT 2017,
  • Zi Long, Ryuichiro Kimura, Takehito Utsuro, Tomoharu Mitsuhashi, and Mikio Yamamoto
  • Proceedings of the 4th Workshop on Asian Translation, pp.110-118, November 2017.
• Collecting Know-How Sites based on Search Engine Suggests and a Topic Model,
  • Jiaqi Li, Shuto Kawabata, Chen Zhao, Yi Ding, Youchao Lin, Takehito Utsuro, and Yasuhide Kawada,
  • The 17th China-Japan Natural Language Processing Joint Research Promotion Conference, September, 2017.
• Effect on Reducing Untranslated Content by Neural Machine Translation with a Large Vocabulary of Technical Terms,
  • Ryuichiro Kimura, Zi Long, Takehito Utsuro, Tomoharu Mitsuhashi and Mikio Yamamoto,
  • Proceedings of the 7th Workshop on Patent and Scientific Literature Translation, pp. 13-24, September 2017.
• Neural Machine Translation Model with a Large Vocabulary Selected by Branching Entropy,
  • Zi Long, Ryuichiro Kimura, Takehito Utsuro, Tomoharu Mitsuhashi and Mikio Yamamoto,
  • Proceedings of the 16th Machine Translation Summit, pp. 227-240, September 2017.
• Deep Photo Rally: Let’s Gather Conversational Pictures,
  • Kazuki Ookawara, Hayaki Kawata, Masahumi Muta, Soh Masuko, Takehito Utsuro, and Junichi Hoshino.
  • Entertainment Computing --- ICEC 2017, 16th IFIP TC 14 International Conference, Tsukuba City, Japan, September 18-21, 2017, Proceedings, Vol. 10507 of Lecture Notes in Computer Science, pp. 387--391. Springer, September 2017.
  • Best Poster Award
• Identifying Rush Strategies Employed in StarCraft II Using Support Vector Machines,
  • Teguh Budianto, Hyunwoo Oh, Yi Ding, Zi Long, and Takehito Utsuro.
  • Entertainment Computing --- ICEC 2017, 16th IFIP TC 14 International Conference, Tsukuba City, Japan, September 18-21, 2017, Proceedings, Vol. 10507 of Lecture Notes in Computer Science, pp. 357--361. Springer, September 2017.
• Mining Preferences on Identifying Werewolf Players from Werewolf Game Logs,
  • Yuki Hatori, Shuang Wu, Youchao Lin, and Takehito Utsuro.
  • Entertainment Computing --- ICEC 2017, 16th IFIP TC 14 International Conference, Tsukuba City, Japan, September 18-21, 2017, Proceedings, Vol. 10507 of Lecture Notes in Computer Science, pp. 353--356. Springer, September 2017.
• Generating the Expression of the Move of Go by Classifier Learning,
  • Natsumi Mori, Takehito Utsuro,
  • Entertainment Computing --- ICEC 2017, 16th IFIP TC 14 International Conference, Tsukuba City, Japan, September 18-21, 2017, Proceedings, Vol. 10507 of Lecture Notes in Computer Science, pp. 299--309. Springer, September 2017.
  • The Best Paper Honorable Mention Award
• Constraint-Based Modelling as a Tutoring Framework for Japanese Honorifics,
  • Zachary T. Chung, Takehito Utsuro, and Ma. Mercedes Rodrigo
  • Artificial Intelligence in Education. AIED 2017, E. Andre, R. Baker, X. Hu, M. Rodrigo, and B. du Boulay editors, Lecture Notes in Computer Science: Vol. 10331, Springer, pp.480-484, June, 2017.
• Movie Summarization based on Alignment of Plot and Shots,
  • Xueshan Li, Takehito Utsuro, and Hiroshi Uehara,
  • Proceedings of the 2017 31st International Conference on Advanced Information Networking and Applications, pp.189-196, March, 2017.
• Design of a Trivia Game for Traveling and Domestic Enjoyment in Japan,
  • Syunya Doi, Yiqing Wang, Chen Zhao, and Takehito Utsuro,
  • Proceedings of the 11th International Conference on Ubiquitous Information Management and Communication, January 2017.
• Clustering Picture Books based on an Infant's Developmental Reactions in Reviews on Picture Books,
  • Mizuho Baba, Hiroshi Uehara, and Takehito Utsuro,
  • Proceedings of the 11th International Conference on Ubiquitous Information Management and Communication, January 2017.
• A Method of Collecting Know-how Knowledge based on Question-Answer Examples and Search Engine Suggests,
  • Jiaqi Li, Chen Zhao, Youchao Lin, Mizuho Baba, Tian Nie, Takehito Utsuro, Yasuhide Kawada, and Noriko Kando,
  • Proceedings of the 11th International Conference on Ubiquitous Information Management and Communication, January 2017.
• Identifying Major Contents among Web Pages with Search Engine Suggests by Modeling Topics,
  • Chen Zhao, Jiaqi Li, Tian Nie, Yi Ding, Linghan Xu, Takehito Utsuro, Yasuhide Kawada, and Noriko Kando,
  • Proceedings of the 11th International Conference on Ubiquitous Information Management and Communication, January 2017.

2016

• Translation of Patent Sentences with a Large Vocabulary of Technical Terms Using Neural Machine Translation,
  • Zi Long, Takehito Utsuro, Tomoharu Mitsuhashi, and Mikio Yamamoto
  • Proceedings of the 3rd Workshop on Asian Translation, pp.47-57, December 2016.
• Generating a Werewolf Game Log Digest of Inferring Each Player's Role,
  • Youchao Lin, Mizuho Baba, and Takehito Utsuro,
  • Proceedings of the 15th IEEE/ACIS International Conference on Computer and Information Science, pp.807-812, June 2016.
• Utilizing Texts of Picture Book Reviews for Extracting Children's Behavioral Characteristics in Language Acquisition,
  • Hiroshi Uehara, Mizuho Baba, and Takehito Utsuro,
  • Proceedings of the 15th IEEE/ACIS International Conference on Computer and Information Science, pp.765-770, June 2016.
• Analyzing Time Series Changes of Correlation between Market Share and Concerns on Companies measured through Search Engine Suggests,
  • Takakazu Imada, Yusuke Inoue, Lei Chen, Syunya Doi, Tian Nie, Chen Zhao, Takehito Utsuro and Yasuhide Kawada
  • Proceedings of the 10th International Conference on Language Resources and Evaluation, pp.1917-1923, May 2016.
• Selecting Web Search Results of Diverse Contents with Search Engine Suggests and a Topic Model,
  • Yusuke Inoue, Takakazu Imada, Syunya Doi, Lei Chen, Takehito Utsuro and Yasuhide Kawada
  • Proceedings of the 2016 30th International Conference on Advanced Information Networking and Applications Workshops, pp.455-460, March 2016.
• An Empirical Study on Optimal Correlation between Market Share and Concerns on Companies measured through Search Engine Suggests,
  • Takakazu Imada, Yusuke Inoue, Lei Chen, Syunya Doi, Takehito Utsuro and Yasuhide Kawada
  • Proceedings of the 2016 30th International Conference on Advanced Information Networking and Applications Workshops, pp.214-219, March 2016.
• Clustering Search Engine Suggests by Modeling Topics of Web Pages collected with Suggests,
  • Yusuke Inoue, Takakazu Imada, Syunya Doi, Lei Chen, Takehito Utsuro and Yasuhide Kawada
  • Proceedings of the 10th International Conference on Ubiquitous Information Management and Communication, January 2016.
• Analyzing Concerns on Companies through Statistics of Search Engine Suggests and its Correlation to Market Share,
  • Takakazu Imada, Yusuke Inoue, Lei Chen, Syunya Doi, Takehito Utsuro and Yasuhide Kawada
  • Proceedings of the 10th International Conference on Ubiquitous Information Management and Communication, January 2016.

2015

• Detecting an Infant's Developmental Reactions in Reviews on Picture Books,
  • Hiroshi Uehara, Mizuho Baba, and Takehito Utsuro,
  • Proceedings of the 29th Pacific Asia Conference on Language, Information and Computation, pp.64-71, October 2015.
• Collecting Bilingual Technical Terms from Patent Families of Character-Segmented Chinese Sentences and Morpheme-Segmented Japanese Sentences
  • Zi Long, Takehito Utsuro, Tomoharu Mitsuhashi and Mikio Yamamoto
  • Proceedings of the 6th Workshop on Patent and Scientific Literature Translation, pp.68-80, October, 2015.
• Identifying Bilingual Technical Terms from Japanese-Chinese Parallel Patent Sentences using SVM
  • Zi Long, Takehito Utsuro, Tomoharu Mitsuhashi, Mikio Yamamoto
  • The 15th China-Japan Natural Language Processing Joint Research Promotion Conference, October, 2015.
• Two-Step Spoken Term Detection using SVM Classifier Trained with Pre-Indexed Keywords based on ASR Result
  • Kentaro Domoto, Takehito Utsuro, Naoki Sawada, and Hiromitsu Nishizaki,
  • Proceedings of the 16th Annual Conference of the International Speech Communication Association, pp. 834-838, September 2015.
• Evaluating Features for Identifying Japanese-Chinese Bilingual Synonymous Technical Terms from Patent Families
  • Zi Long, Lijuan Dong, Takehito Utsuro, Tomoharu Mitsuhashi and Mikio Yamamoto
  • Proceedings of the 8th Workshop on Building and Using Comparable Corpora --- Building Resources for Machine Translation Research, pp.52-61, July, 2015.
• Collecting Bilingual Technical Terms from Japanese-Chinese Patent Families by SVM
  • Lijuan Dong, Zi Long, Takehito Utsuro, Tomoharu Mitsuhashi and Mikio Yamamoto
  • Proceedings of the Conference of the Pacific Association for Computational Linguistics, pp.71-79, May, 2015.
• Overviewing the Knowledge of a Query Keyword by Clustering Viewpoints of Web Search Information Needs
  • Ichiro Moriya, Yusuke Inoue, Takakazu Imada, Takehito Utsuro, Yasuhide Kawada and Noriko Kando
  • Proceedings of the 2015 29th International Conference on Advanced Information Networking and Applications Workshops, pp.535-540, March, 2015.

2014

• Combination of DTW-based and CRF-based Spoken Term Detection on the NTCIR-11 SpokenQuery&Doc SQ-STD Subtask
  • Hiromitsu Nishizaki, Naoki Sawada, Satoshi Natori, Kentaro Domoto, and Takehito Utsuro,
  • Proceedings of The 11th NTCIR Conference on Evaluation of Information Access Technologies, pp.402-408, December, 2014.
• Selection of Best Match Keyword using Spoken Term Detection for Spoken Document Indexing
  • Kentaro Domoto, Takehito Utsuro, Naoki Sawada, and Hiromitsu Nishizaki,
  • Proceedings of the Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, December, 2014.
• A Novel Approach to Separation of Musical Signal Sources by NMF
  • Sakurako Yazawa, Masatoshi Hamanaka, and Takehito Utsuro,
  • Proceedings of the 12th IEEE International Conference on Signal Processing, pp.610-615, October, 2014.
• Identifying Bilingual Synonymous Technical Terms from Japanese-Chinese Patent Families
  • Zi Long, Lijuan Dong, Takehito Utsuro, Tomoharu Mitsuhashi, Mikio Yamamoto
  • The 14th China-Japan Natural Language Processing Joint Research Promotion Conference, October, 2014.
• Melody Generation System based on a Theory of Melody Sequence
  • Sakurako Yazawa, Masatoshi Hamanaka, and Takehito Utsuro,
  • Proceedings of the 2014 International Conference on Advanced Informatics: Concepts, Theory and Applications, pp.347-352, August, 2014.
• Identifying Japanese-Chinese Bilingual Synonymous Technical Terms from Patent Families
  • Zi Long, Lijuan Dong, Takehito Utsuro, Tomoharu Mitsuhashi and Mikio Yamamoto
  • Proceedings of the 7th Workshop on Building and Using Comparable Corpora --- Building Resources for Machine Translation Research, pp.49-54, May, 2014.
• Comparative Topic Analysis of Japanese and Chinese Bloggers
  • Liyi Zheng, Tian Nie, Ichiro Moriya, Yusuke Inoue, Takakazu Imada, Takehito Utsuro, Yasuhide Kawada and Noriko Kando
  • Proceedings of the 2014 28th International Conference on Advanced Information Networking and Applications Workshops, pp.664-669, May, 2014.

2013

• Collecting and Classifying Examples of Consumer Troubles on "Contract and Cancellation" in a Question-Answer Site
  • Shota Arai, Tian Nie, Takehito Utsuro, Yasuhide Kawada, and Noriko Kando
  • Proceedings of the 10th International Symposium on Natural Language Processing, pp.171-178, October, 2013.
• Confident Estimation of Japanese-Chinese Technical Term Translation based on a Phrase Translation Table trained with Patent Families
  • Takehito Utsuro, Lijuan Dong, Zi Long, Itsuki Toyota, Tomoharu Mitsuhashi, Mikio Yamamoto
  • The 13th China-Japan Natural Language Processing Joint Research Promotion Conference, October, 2013.
• Time Series Topic Modeling and Bursty Topic Detection of Correlated News and Twitter,
  • Daichi Koike, Yusuke Takahashi, Takehito Utsuro, Masaharu Yoshioka, and Noriko Kando
  • Proceedings of the 6th International Joint Conference on Natural Language Processing, pp.917-921, October 2013.
• Compositional Translation of Technical Terms by Integrating Patent Families as a Parallel Corpus and a Comparable Corpus,
  • Itsuki Toyota, Zi Long, Lijuan Dong, Takehito Utsuro, and Mikio Yamamoto,
  • Proceedings of 5th Workshop on Patent Translation, pp.16-23, September 2013.
• Bursty Topics in Time Series Japanese / Chinese News Streams and their Cross-Lingual Alignment,
  • Liyi Zheng, Takehito Utsuro and Masaharu Yoshioka,
  • Proceedings of the 13th Conference of the Pacific Association for Computational Linguistics, September 2013.

2012

• Cross-Lingual Topic Alignment in Time Series Japanese / Chinese News,
  • Shuo Hu, Yusuke Takahashi, Liyi Zheng, Takehito Utsuro, Masaharu Yoshioka, Noriko Kando, Tomohiro Fukuhara, Hiroshi Nakagawa, and Yoji Kiyota,
  • Proceedings of the 26th Pacific Asia Conference on Language, Information and Computation, pp.532-541, November 2012.
• Applying a Burst Model to Detect Bursty Topics in a Topic Model,
  • Yusuke Takahashi, Takehito Utsuro, Masaharu Yoshioka, Noriko Kando, Tomohiro Fukuhara, Hiroshi Nakagawa, Yoji Kiyota,
  • Advances in Natural Language Processing, 8th International Conference on NLP, JapTAL 2012, Kanazawa, Japan, October 22-24, 2012. Proceedings, H. Isahara, K. Kanzaki, editors, Lecture Notes in Computer Science: Vol. 7614, Springer, pp.239-249, October, 2012.
• Applying a Burst Model to Detect Bursty Topics,
  • Yusuke Takahashi, Shuo Hu, Takehito Utsuro, and Masaharu Yoshioka,
  • The 12th China-Japan Natural Language Processing Joint Research Promotion Conference, July, 2012.
• Bursty Topic Detection and Cross-lingual Topic Alignment,
  • Takehito Utsuro, Shuo Hu, and Yusuke Takahashi,
  • The 12th China-Japan Natural Language Processing Joint Research Promotion Conference, July, 2012.
• Detecting Japanese Compound Functional Expressions using Canonical/Derivational Relation,
  • Takafumi Suzuki, Yusuke Abe, Itsuki Toyota, Takehito Utsuro, Suguru Matsuyoshi and Masatoshi Tsuchiya,
  • Proceedings of the 8th International Conference on Language Resources and Evaluation, May, 2012.
• LDA-based Topic Modeling in Labeling Blog Posts with Wikipedia Entries,
  • Daisuke Yokomoto, Kensaku Makita, Hiroko Suzuki, Daichi Koike, Takehito Utsuro, Yasuhide Kawada, and Tomohiro Fukuhara,
  • Web Technologies and Applications: APWeb 2012 International Workshops: SenDe, IDP, IEKB, MBC, Kunming, China, April 11-13, 2012. Proceedings, H. Wang, L. Zou, G. Huang, J. He, C. Pang, H. L. Zhang, D. Zhao, and Z. Yi, editors, Lecture Notes in Computer Science: Vol. 7234, Springer, pp.114-124, April, 2012.

2011

• Utilizing Wikipedia in Categorizing Topic related Blogs into Facets,
  • Daisuke Yokomoto, Kensaku Makita, Takehito Utsuro, Yasuhide Kawada, and Tomohiro Fukuhara,
  • Procedia - Social and Behavioral Sciences, Vol. 27, pp.169-177, December, 2011
• Identifying Bilingual Synonymous Technical Terms from Phrase Tables and Parallel Patent Sentences,
  • Bing Liang, Takehito Utsuro and Mikio Yamamoto,
  • Procedia - Social and Behavioral Sciences, Vol. 27, pp.50-60, December, 2011
• Semi-Automatic Identification of Bilingual Synonymous Technical Terms from Phrase Tables and Parallel Patent Sentences,
  • Bing Liang, Takehito Utsuro and Mikio Yamamoto,
  • Proceedings of the 25th Pacific Asia Conference on Language, Information and Computation, pp.196-205, December 2011.
• Example-based Translation of Japanese Functional Expressions utilizing Semantic Equivalence Classes,
  • Yusuke Abe, Takafumi Suzuki, Bing Liang, Takehito Utsuro, Mikio Yamamoto, Suguru Matsuyoshi, and Yasuhide Kawada,
  • Proceedings of MT Summit XIII 4th Workshop on Patent Translation, pp.91-103, September 2011.
• Utilizing Wikipedia in Categorizing Topic related Blogs into Facets,
  • Daisuke Yokomoto, Kensaku Makita, Takehito Utsuro, Yasuhide Kawada, and Tomohiro Fukuhara,
  • Proceedings of the 12th Conference of the Pacific Association for Computational Linguistics, #20, July 2011.
• Identifying Bilingual Synonymous Technical Terms from Phrase Tables and Parallel Patent Sentences,
  • Bing Liang, Takehito Utsuro and Mikio Yamamoto,
  • Proceedings of the 12th Conference of the Pacific Association for Computational Linguistics, #7, July 2011.
• Comparing Similarity of HTML Structures and Affiliate IDs in Splog Analysis,
  • Taichi Katayama, Akihito Morijiri, Soichi Ishii, Takehito Utsuro, Yasuhide Kawada, and Tomohiro Fukuhara
  • Database Systems for Adanced Applications: 16th International Conference, DASFAA 2011, International Workshops: GDB, SIM3, FlashDB, SNSMW, DaMEN, DQIS, Hong Kong, China, April 22-25, 2011. Proceedings, J. Xu, G. Yu, S. Zhou, and R. Unland, editors, Lecture Notes in Computer Science: Vol. 6637, Springer, pp.378-389, 2011.

2010

• Linking Topics of News and Blogs with Wikipedia for Complementary Navigation,
  • Yuki Sato, Daisuke Yokomoto, Hiroyuki Nakasaki, Mariko Kawaba, Takehito Utsuro and Tomohiro Fukuhara
  • Recent Trends and Developments in Social Software: International Conferences on Social Software, BlogTalk 2008, Cork, Ireland, March 3-4, 2008, and BlogTalk 2009, Jeju Island, South Korea, September 15-16, 2009. Revised Selected Papers, J. G. Breslin and Th. N. Burg and H.-G. Kim and T. Raftery and J.-H. Schmidt, editors, Lecture Notes in Computer Science: Vol. 6045, Springer, pp.75-87, 2010.
• Cross-Lingual Analysis of Concerns and Reports on Crimes in Blogs,
  • Hiroyuki Nakasaki, Yusuke Abe, Takehito Utsuro, Yasuhide Kawada, Tomohiro Fukuhara, Noriko Kando, Masaharu Yoshioka, Hiroshi Nakagawa and Yoji Kiyota,
  • User Centric Media: First International Conference, UCMedia 2009, Venice, Italy, December 9-11, 2009, Revised Selected Papers, P. Daras and O. M. Ibarra, editors, Lecture Notes of the Institute for Computer Sciences, Social Informatics and Telecommunications Engineering: Vol. 40, Springer, pp.315-320, November 2010.
• Analyzing Splogs based on Similarities of HTML Structures and Affiliate,
  • Taichi Katayama, Akihito Morijiri, Soichi Ishii, Takehito Utsuro, Yasuhide Kawada and Tomohiro Fukuhara
  • Proceedings of WebDB Forum 2010, November 2010, (in Japanese).
• Extracting Concerns and Reports on Crimes in Blogs,
  • Yusuke Abe, Takehito Utsuro, Yasuhide Kawada, Tomohiro Fukuhara, Noriko Kando, Masaharu Yoshioka, Hiroshi Nakagawa, Yoji Kiyota and Masatoshi Tsuchiya,
  • 6th International Conference, AMT 2010, Toronto, Canada, August 28-30, 2010, Proceedings, A. An, P. Lingras, S. Petty and R. Huang, editors, Lecture Notes in Computer Science: Vol. 6335, Springer, pp.498-509, October 2010.
• Overview of the Patent Translation Task at the NTCIR-8 Workshop,
  • Atsushi Fujii, Masao Utiyama, Mikio Yamamoto, Takehito Utsuro, Hiroshi Echizen-ya, Terumasa Ehara and Sayuri Shimohata",
  • Proceedings of the 8th NTCIR Workshop Meeting on Evaluation of Information Access Technologies: Information Retrieval, Question Answering, and and Cross-Lingual Information Access, pp. 371-376, June 2010.
• Utilizing Semantic Equivalence Classes of Japanese Functional Expressions in Translation Rule Acquisition from Parallel Patent Sentences,
  • Taiji Nagasaka, Ran Shimanouchi, Akiko Sakamoto, Takafumi Suzuki, Yohei Morishita, Takehito Utsuro and Suguru Matsuyoshi
  • Proceedings of the 7th International Conference on Language Resources and Evaluation, pp. 1778-1785, May, 2010.
• Detecting Splogs using Similarities of Splog HTML Structures,
  • Taichi Katayama, Takayuki Yoshinaka, Takehito Utsuro, Yasuhide Kawada, and Tomohiro Fukuhara,
  • Proceedings of the 4th International Conference on Ubiquitous Information Management and Communication, pp. 256-263, January 2010.

2009

• Cross-Lingual Analysis of Concerns and Reports on Crimes in Blogs,
  • Hiroyuki Nakasaki, Yusuke Abe, Takehito Utsuro, Yasuhide Kawada, Tomohiro Fukuhara, Noriko Kando, Masaharu Yoshioka, Hiroshi Nakagawa and Yoji Kiyota,
  • Proceedings of the Workshop on Mining User-Generated Content for Security, December 2009.
• Identifying and Utilizing the Class of Monosemous Japanese Functional Expressions in Machine Translation,
  • Akiko Sakamoto, Taiji Nagasaka, Takehito Utsuro and Suguru Matsuyoshi,
  • Proceedings of the 23rd Pacific Asia Conference on Language, Information and Computation, pp. 803-810, December 2009.
• Towards Conceptual Indexing of the Blogosphere through Wikipedia Topic Hierarchy,
  • Mariko Kawaba, Daisuke Yokomoto, Hiroyuki Nakasaki, Takehito Utsuro, and Tomohiro Fukuhara,
  • Proceedings of the 23rd Pacific Asia Conference on Language, Information and Computation, pp. 702-709, December 2009.
• Utilizing Semantic Equivalence Classes of Japanese Functional Expressions in Machine Translation,
  • Akiko Sakamoto, Takehito Utsuro and Suguru Matsuyoshi,
  • Proceedings of the 3rd International Universal Communication Symposium, pp. 46-53, December 2009.
• Linking Wikipedia Entries to Blog Feeds by Machine Learning,
  • Mariko Kawaba, Hiroyuki Nakasaki, Daisuke Yokomoto, Takehito Utsuro, and Tomohiro Fukuhara,
  • Proceedings of the 3rd International Universal Communication Symposium, pp. 355-362, December 2009.
• Linking Topics of News and Blogs with Wikipedia for Complementary Navigation,
  • Yuki Sato, Daisuke Yokomoto, Hiroyuki Nakasaki, Mariko Kawaba, Takehito Utsuro, and Tomohiro Fukuhara,
  • Presentation at the 6th International Conference on Social Software, September 2009.
• Meta-Evaluation of Automatic Evaluation Methods for Machine Translation using Patent Translation Data in NTCIR-7,
  • Hiroshi Echizen-ya, Terumasa Ehara, Sayuri Shimohata, Atsushi Fujii, Masao Utiyama, Mikio Yamamoto, Takehito Utsuro and Noriko Kando,
  • Proceedings of the MT Summit XII 3rd Workshop on Patent Translation, August 2009.
• Exploiting Patent Information for the Evaluation of Machine Translation,
  • Atsushi Fujii, Masao Utiyama, Mikio Yamamoto and Takehito Utsuro,
  • Proceedings of the MT Summit XII 3rd Workshop on Patent Translation, August 2009.
• Evaluating Effects of Machine Translation Accuracy on Cross-Lingual Patent Retrieval,
  • Atsushi Fujii, Masao Utiyama, Mikio Yamamoto and Takehito Utsuro,
  • Proceedings of the 32nd Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, July 2009.
• Visualizing Cross-Lingual/Cross-Cultural Differences in Concerns in Multilingual Blogs,
  • Hiroyuki Nakasaki, Mariko Kawaba, Sayuri Yamazaki, Takehito Utsuro and Tomohiro Fukuhara,
  • Proceedings of the International Conference on Weblogs and Social Media, pp. 270-273, May 2009.
• An Empirical Study on Selective Sampling in Active Learning for Splog Detection,
  • Taichi Katayama, Yuuki Sato, Takehito Utsuro, Takayuki Yoshinaka, Yasuhide Kawada, and Tomohiro Fukuhara,
  • Proceedings of the 5th International Workshop on Adversarial Information Retrieval on the Web, pp. 29-36, April 2009.
• Mining Cross-Lingual/Cross-Cultural Differences in Concerns and Opinions in Blogs
  • Hiroyuki Nakasaki, Mariko Kawaba, Takehito Utsuro, and Tomohiro Fukuhara
  • Computer Processing of Oriental Languages: Language Technology for the Knowledge-Based Economy: 22nd International Conference, ICCPOL 2009, Lecture Notes in Computer Science/Lecture Notes in Artificial Intelligence: Vol. 5459, Springer, pp.213-224, March 2009.

2008

• Diversion of Hierarchical Phrases as Reordering Templates,
  • Mikio Yamamoto, Jyunya Norimatsu, Mitsuru Koshikawa, Takahiro Fukutomi, Taku Nishio and Kugatsu Sadamitsu and Takehito Utsuro, Masao Utiyama, Shunji Umetani and Tomomi Matsui,
  • Proceedings of the 7th NTCIR Workshop Meeting on Evaluation of Information Access Technologies: Information Retrieval, Question Answering, and and Cross-Lingual Information Access, pp. 466-470, December 2008.
• Overview of the Patent Translation Task at the NTCIR-7 Workshop,
  • Atsushi Fujii, Masao Utiyama, Mikio Yamamoto and Takehito Utsuro,
  • Proceedings of the 7th NTCIR Workshop Meeting on Evaluation of Information Access Technologies: Information Retrieval, Question Answering, and and Cross-Lingual Information Access, pp. 389-400, December 2008.
• Cross-Lingual Blog Analysis by Cross-Lingual Comparison of Characteristic Terms and Blog Posts,
  • Hiroyuki Nakasaki, Mariko Kawaba, Takehito Utsuro, Tomohiro Fukuhara, Hiroshi Nakagawa and Noriko Kando,
  • Proceedings of the 2nd International Symposium on Universal Communication, pp. 105-112, December 2008.
• Toward the Evaluation of Machine Translation Using Patent Information,
  • Atsushi Fujii, Masao Utiyama, Mikio Yamamoto and Takehito Utsuro,
  • Proceedings of the 8th Conference of the Association for Machine Translation in the Americas, pp. 97-106, October 2008.
• Integrating a Phrase-based SMT Model and a Bilingual Lexicon for Human in Semi-Automatic Acquisition of Technical Term Translation Lexicon,
  • Yohei Morishita, Takehito Utsuro and Mikio Yamamoto,
  • Proceedings of the 8th Conference of the Association for Machine Translation in the Americas, pp. 153-162, October 2008.
• Producing a Test Collection for Patent Machine Translation in the Seventh NTCIR Workshop,
  • Atsushi Fujii, Masao Utiyama, Mikio Yamamoto and Takehito Utsuro,
  • Proceedings of the 6th International Conference on Language Resources and Evaluation, May 2008.
• KANSHIN: A Cross-lingual Concern Analysis System using Multilingual Blog Articles,
  • Tomohiro Fukuhara, Akifumi Kimura, Yoshiaki Arai, Takayuki Yoshinaka, Hidetaka Masuda, Takehito Utsuro and Hiroshi Nakagawa,
  • Proceedings of the 1st International Workshop on Next-Generation Search (INGS2008), April 2008.
• Analysing Features of Japanese Splogs and Characteristics of Keywords,
  • Yuuki Sato, Takehito Utsuro, Tomohiro Fukuhara, Yasuhide Kawada, Yoshiaki Murakami, Hiroshi Nakagawa and Noriko Kando",
  • Proceedings of the 4th International Workshop on Adversarial Information Retrieval on the Web, pp. 33-40, April 2008.
• Cross-Lingual Blog Analysis based on Multilingual Blog Distillation from Multilingual Wikipedia Entries,
  • Mariko Kawaba, Hiroyuki Nakasaki, Takehito Utsuro and Tomohiro Fukuhara",
  • Proceedings of the International Conference on Weblogs and Social Media, pp. 200-201, April 2008.
• Collecting and Analyzing Japanese Splogs based on Characteristics of Keywords,
  • Yuuki Sato, Takehito Utsuro, Tomohiro Fukuhara, Yasuhide Kawada, Yoshiaki Murakami, Hiroshi Nakagawa and Noriko Kando",
  • Proceedings of the International Conference on Weblogs and Social Media, pp. 218-219, April 2008.

2007

• Chunking and Dependency Analysis of Japanese Compound Functional Expressions by Machine Learning.
  • Takehito Utsuro, Takao Shime, Masatoshi Tsuchiya, Suguru Matsuyoshi, and Satoshi Sato,
  • Text, Speech and Dialogue: 10th International Conference, TSD 2007, Plzen, Czech Republic, Lecture Notes in Artificial Intelligence: Vol. 4629, Springer, pp. -, September 2007.

  Proposal for three New Features in the Japanese Reading Tutorial System,

  • Yoshiko Kawamura, Joyce Maeda, Takehito Utsuro, Yuriko Sunakawa, and Masatoshi Tsuchiya,
  • Proceedings of the 4th International Conference on Computer Assisted Systems for Teaching and Learning Japanese (CASTEL-J), pp. 37-40, August 2007.

  Cross-Lingual Concern Analysis from Multilingual Weblog Articles,

  • Tomohiro Fukuhara, Takehito Utsuro and Hiroshi Nakagawa",
  • Proceedings of the 6th International Workshop on Social Intelligence Design, pp. 55-64, July 2007.

  Learning Dependency Relations of Japanese Compound Functional Expressions,

  • Takehito Utsuro, Takao Shime, Masatoshi Tsuchiya, Suguru Matsuyoshi and Satoshi Sato",
  • Proceedings of the Workshop on A Broader Perspective on Multiword Expressions (ACL-2007 Workshop), pp. 65-72, June 2007.

2006

• Compilation of a Dictionary of Japanese Functional Expressions with Hierarchical Organization.
  • Suguru Matsuyoshi, Satoshi Sato, and Takehito Utsuro
  • In Y. Matsumoto and R. Sproat and K.-F. Wong and Min Zhang, editors, Computer Processing of Oriental Languages: Beyond the Orient: The Research Challenges Ahead, Lecture Notes in Artificial Intelligence: Vol. 4285, Springer, pp. 395-402, December 2006.

  Collecting Novel Technical Terms from the Web by Estimating Domain Specificity of a Term.

  • Takehito Utsuro, Mitsuhiro Kida, Masatsugu Tonoike, and Satoshi Sato
  • In Y. Matsumoto and R. Sproat and K.-F. Wong and Min Zhang, editors, Computer Processing of Oriental Languages: Beyond the Orient: The Research Challenges Ahead, Lecture Notes in Artificial Intelligence: Vol. 4285, Springer, pp. 173-180, December 2006.

  Towards Automatic Domain Classification of Technical Terms: Estimating Domain Specificity of a Term using the Web.

  • Takehito Utsuro, Mitsuhiro Kida, Masatsugu Tonoike, and Satoshi Sato
  • In H. T. Ng and M.-K. Leong and M.-Y. Kan and D. H. Ji, editors, Information Retrieval Technology: Third Asia Information Retrieval Symposium, AIRS 2006, Lecture Notes in Computer Science: Vol. 4182, Springer, pp. 633-641, October 2006.

  Japanese Idiom Recognition: Drawing a Line between Literal and Idiomatic Meanings,

  • Chikara Hashimoto and Satoshi Sato and Takehito Utsuro,
  • Proceedings of the 21st International Conference on Computational Linguistics and the 44th Annual Meeting of the Association for Computational Linguistics, pp.353-360, July 2006.

  Adjective-to-Verb Paraphrasing in Japanese based on Lexical Constraints of Verbs,

  • Atsushi Fujita and Naruaki Masuno and Satoshi Sato and Takehito Utsuro,
  • Proceedings of the 4th International Natural Language Generation Conference, pp.41-43, July 2006.

  Chunking Japanese Compound Functional Expressions by Machine Learning,

  • Masatoshi Tsuchiya, Takao Shime, Toshihiro Takagi, Takehito Utsuro, Kiyotaka Uchimoto, Suguru Matsuyoshi, Satoshi Sato, and Seiichi Nakagawa",
  • Proceedings of the 2nd International Workshop on Web as Corpus (EACL-2006 Workshop), pp. 11-18, April 2006.

  A Comparative Study on Compositional Translation Estimation using a Domain/Topic-Specific Corpus collected from the Web,

  • Masatsugu Tonoike, Mitsuhiro Kida, Toshihiro Takagi, Yasuhiro Sasaki, Takehito Utsuro, and Satoshi Sato,
  • Proceedings of the 2nd International Workshop on Web as Corpus (EACL-2006 Workshop), pp. 11-18, April 2006.

  Compiling French-Japanese Terminologies from the Web. (pdf file 323,301 bytes)

  • Xavier Robitaille, Yasuhiro Sasaki, Masatsugu Tonoike, Satoshi Sato, and Takehito Utsuro,
  • Proceedings of the 11th European Chapter of the Association for Computational Linguistics, pp. 225-232, April 2006.

  Translation Knowledge Acquisition from the Web,

  • Takehito Utsuro, Masatsugu Tonoike, Mitsuhiro Kida, and Satoshi Sato,
  • Proceedings of the 4th International Symposium on Computing and Media Studies", 21st Century Center of Excellence (COE) Program: Informatics ResearchCenter for Development of Knowledge Society Infrastructure, Kyoto University, pp. 110-119, January 2006.

2005

• Effect of Domain-Specific Corpus in Compositional Translation Estimation for Technical Terms,
  • Masatsugu Tonoike, Mitsuhiro Kida, Toshihiro Takagi, Yasuhiro Sasaki, Takehito Utsuro, and Satoshi Sato,
  • Proceedings of the 2nd International Joint Conference on Natural Language Processing, Companion Volume, pp. 116-121, October 2005.
• A Corpus for Classifying Usages of Japanese Compound Functional Expressions,
  • Masatoshi Tsuchiya, Takehito Utsuro, Suguru Matsuyoshi, Satoshi Sato, and Seiichi Nakagawa,
  • Proceedings of the Pacific Association for Computational Linguistics, pp. 345-350, August 2005.
• Translation Estimation for Technical Terms using Corpus collected from the Web,
  • Masatsugu Tonoike, Mitsuhiro Kida, Toshihiro Takagi, Yasuhiro Sasaki, Takehito Utsuro, and Satoshi Sato,
  • Proceedings of the Pacific Association for Computational Linguistics, pp. 325-331, August 2005.

2004

• Unsupervised Speaker Adaptation Using High Confidence Portion Recognition Results by Multiple Recognition Systems,
  • Tomohiro Watanabe, Hiromitsu Nishizaki, Takehito Utsuro, and Seiichi Nakagawa,
  • Proceedings of the 8th International Conference on Spoken Language Processing, pp. 1989-1992, October 2004.
• Keyword Recognition and Extraction by Multiple-LVCSRs with 60,000 Words in Speech-driven WEB Retrieval Task,
  • Masahiko Matsushita, Hiromitsu Nishizaki, Takehito Utsuro, and Seiichi Nakagawa,
  • Proceedings of the 8th International Conference on Spoken Language Processing, pp. 1625-1628, October 2004.
• Answer Validation by Keyword Association,
  • Masatsugu Tonoike, Takehito Utsuro, and Satoshi Sato,
  • Proceedings of the 3rd Workshop on Robust Methods in Analysis of Natural Language Data, pp. 95-103, August 2004.
• Integrating Cross-Lingually Relevant News Articles and Monolingual Web Documents in Bilingual Lexicon Acquisition,
  • Takehito Utsuro, Kohei Hino, Mitsuhiro Kida, Seiichi Nakagawa, and Satoshi Sato,
  • Proceedings of the 20th International Conference on Computational Linguistics, pp. 1036-1042, August 2004.

  "An Empirical Study on Multiple LVCSR Model Combination by Machine Learning",

  • Takehito Utsuro, Yasuhiro Kodama, Tomohiro Watanabe, Hiromitsu Nishizaki, and Seiichi Nakagawa,
  • Proceedings of the Human Language Technology Conference of the North American Chapter of the Association for Computational Linguistics, pp. 13-16, May 2004.

  "An Analysis of Translation Equivalents of Japanese-Mongolian Functional Expressions",

  (pdf file 107,228 bytes)

  • Sanduijav Enkhbayar, Takehito Utsuro, and Satoshi Sato,
  • Proceedings of the Asian Symposium on Natural Language Processing to Overcome Language Barriers, pp. 9-16, March 2004.

  "Natural Language Processing Technologies to Enhance Readability",

  • Satoshi Sato, Takehito Utsuro, Masatoshi Tsuchiya, Masahiro Asaoka, and Suguru Matsuyoshi,
  • Proceedings of the International Conference on Informatics Research for Development of Knowledge Society Infrastructure 2004, 21st Century Center of Excellence (COE) Program: Informatics Research for Development of Knowledge Society Infrastructure, Kyoto University, pp. 46-53, March 2004.

2003

• "Evaluating Multiple LVCSR Model Combination in NTCIR-3 Speech-Driven Web Retrieval Task",
  (pdf file 383,873 bytes)

  • Masahiko Matsushita, Hiromitsu Nishizaki, Takehito Utsuro, Yasuhiro Kodama, Seiichi Nakagawa,
  • Proceedings of the 8th European Conference on Speech Communication and Technology, pp. 1205-1208, September 2003.

  "Effect of Cross-Language IR in Bilingual Lexicon Acquisition from Comparable Corpora" slide

  • Takehito Utsuro
  • the 10th German-Japanese Workshop on Natural Language Processing, July 2003.

  Effect of Cross-Language IR in Bilingual Lexicon Acquisition from Comparable Corpora. (pdf file 361,029 bytes)

  • Takehito Utsuro, Takashi Horiuchi, Takeshi Hamamoto, Kohei Hino, and Takeaki Nakayama.
  • Proceedings of the 10th European Chapter of the Association for Computational Linguistics, pp. 355-362, April 2003.

  Confidence of Agreement among Multiple LVCSR Models and Model Combination by SVM.

  (pdf file 257,132 bytes)

  • Takehito Utsuro, Yasuhiro Kodama, Tomohiro Watanabe, Hiromitsu Nishizaki and Seiichi Nakagawa,
  • Proceedings of the 28th IEEE International Conference on Acoustics, Speech and Signal Processing, pp. 16-19, Vol.I, April 2003.

2002

• Translation Knowledge Acquisition from Cross-Lingually Relevant News Articles.
  • Takehito Utsuro
  • Proceedings of the 2nd China-Japan Natural Language Processing Joint Research Promotion Conference, pp. 123-134, November 2002.
• Semi-automatic Compilation of Bilingual Lexicon Entries from Cross-Lingually Relevant News Articles on WWW News Sites.
  • Takehito Utsuro, Takashi Horiuchi, Yasunobu Chiba, Takeshi Hamamoto
  • Proceedings of the 5th Conference of the Association for Machine Translation in the Americas, pp. 165-176, October 2002.

  A Confidence Measure based on Agreement among Multiple LVCSR Models

  --- Correlation between Pair of Acoustic Models and Confidence ---.

  • Takehito Utsuro, Tetsuji Harada, Hiromitsu Nishizaki and Seiichi Nakagawa,
  • Proceedings of the 7th International Conference on Spoken Language Processing, pp. 701-704, Vol.I, September 2002.

  "Open-source Software for Developing Anthropomorphic Spoken Dialog Agents",

  • Shin-ichi Kawamoto, Hiroshi Shimodaira, Tsuneo Nitta, Takuya Nishimoto, Satoshi Nakamura, Katsunobu Itou, Shigeo Morishima, Tatsuo Yotsukura, Atsuhiko Kai, Akinobu Lee, Yoichi Yamashita, Takao Kobayashi, Keiichi Tokuda, Keikichi Hirose, Nobuaki Minematsu, Atsushi Yamada, Yasuharu Den, Takehito Utsuro, Shigeki Sagayama
  • Proceedings of the International Workshop on LIFELIKE ANIMATED AGENTS: Tools, Affective Functions, and Applications, pp.-, August 2002

  "Combining Outputs of Multiple Japanese Named Entity Chunkers by Stacking",

  • Takehito Utsuro, Manabu Sassano, Kiyotaka Uchimoto,
  • Proceedings of the 2002 Conference on Empirical Methods in Natural Language Processing, pp.281-288, July 2002.

  "A Web-based English Abstract Writing Tool using a Tagged E-J Parallel Corpus",

  • Masumi Narita, Kazuya Kurokawa and Takehito Utsuro
  • Proceedings of the 3rd International Conference on Language Resources and Evaluation, pp.2115-2119, May 2002

2001

• "Experimental Evaluation on Confidence of Agreement among Multiple Japanese LVCSR Models",
  • Yasuhiro Kodama, Takehito Utsuro, Hiromitsu Nishizaki, and Seiichi Nakagawa.
  • Proceedings of the 7th European Conference on Speech Communication and Technology, pp.2549-2552, September 2001.

2000

• "Free Software Toolkit for Japanese Large Vocabulary Continuous Speech Recognition",
  • Tatsuya Kawahara, Akinobu Lee, Tetsunori Kobayashi, Kazuya Takeda, Nobuaki Minematsu, Shigeki Sagayama, Akinori Ito, Katsunobu Itou, Mikio Yamamoto, Atsushi Yamada, Takehito Utsuro, and Kiyohiro Shikano
  • Proceedings of the 6th International Conference on Spoken Language Processing, pp.IV-476-479, October 2000
• "Named Entity Chunking Techniques in Supervised Learning for Japanese Named Entity Recognition",
  • Manabu Sassano and Takehito Utsuro.
  • Proceedings of the 18th International Conference on Computational Linguistics, pp.705-711, August 2000.

  "IPA Japanese Dictation Free Software Project

  • Katsunobu Itou, Kiyohiro Shikano, Tatsuya Kawahara, Kazuya Takeda , Atsushi Yamada, Akinori Itou, Takehito Utsuro, Tetsunori Kobayashi, Nobuaki Minematsu, Mikio Yamamoto, Shigeki Sagayama, Akinobu Lee
  • Proceedings of the 2nd International Conference on Language Resources and Evaluation, pp.1343-1350, June 2000

  "Minimally Supervised Japanese Named Entity Recognition: Resources and Evaluation

  • Takehito Utsuro and Manabu Sassano
  • Proceedings of the 2nd International Conference on Language Resources and Evaluation, pp.1229-1236, June 2000

  "Learning Preference of Dependency between Japanese Subordinate Clauses and its Evaluation in Parsing"

  • Takehito Utsuro
  • Proceedings of the 2nd International Conference on Language Resources and Evaluation, pp.583-590, June 2000

  "Analyzing Dependencies of Japanese Subordinate Clauses based on Statistics of Scope Embedding Preference" ,

  • Takehito Utsuro, Shigeyuki Nishiokayama, Masakazu Fujio, and Yuji Matsumoto
  • Proceedings of the 1st Conference of the North American Chapter of the Association for Computational Linguistics, pp.110-117, May 2000

1999

• "Japanese Dictation Toolkit: Plug-and-play Framework for Speech Recognition R&D",
  • Tatsuya Kawahara, Tetsunori Kobayashi, Kazuya Takeda, Nobuaki Minematsu, Katsunobu Itou, Mikio Yamamoto, Atsushi Yamada, Takehito Utsuro, and Kiyohiro Shikano
  • Proc. Int. Workshop on Automatic Speech Recognition and Understanding (ASRU'99), pp.393-396, 1999.
• "Japanese Dictation Toolkit --- Free Software Repository for Speech Recognition",
  • Tatsuya Kawahara, Tetsunori Kobayashi, Kazuya Takeda, Nobuaki Minematsu, Katsunobu Itou, Mikio Yamamoto, Atsushi Yamada, Takehito Utsuro, and Kiyohiro Shikano
  • Proc. 5th ESCA Workshop on Interactive Dialogue in Multi-Modal Systems, pp.161, June 1999

1998

• "Sharable Software Repository for Japanese Large Vocabulary Continuous Speech Recognition",
  • Tatsuya Kawahara, Tetsunori Kobayashi, Kazuya Takeda, Nobuaki Minematsu, Katsunobu Itou, Mikio Yamamoto, Atsushi Yamada, Takehito Utsuro, and Kiyohiro Shikano
  • Proceedings of the 5th International Conference on Spoken Language Processing, Vol.7, pp.3257-3260, December 1998
• "General-to-Specific Model Selection for Subcategorization Preference"
  • Takehito Utsuro, Takashi Miyata, and Yuji Matsumoto
  • Proceedings of the 17th International Conference on Computational Linguistics and the 36th Annual Meeting of the Association for Computational Linguistics, pp.1314-1320, August 1998
• "Common Platform of Japanese Large Vocabulary Continuous Speech Recognizer Assessment"
  • Tatsuya Kawahara, Akinobu Lee, Tetsunori Kobayashi, Kazuya Takeda, Nobuaki Minematsu, Katsunobu Itou, Akinori Ito, Mikio Yamamoto, Atsushi Yamada, Takehito Utsuro, and Kiyohiro Shikano
  • Proceedings of the 1st International Workshop on East-Asian Language Resource and Evaluation (EALREW), --- Oriental COCOSDA Workshop'98 --- pp.117-122, May 1998
• "Lexical Knowledge Acquisition from Corpora"
  • Takehito Utsuro, and Yuji Matsumoto
  • Proceedings of JSPS-HITACHI Workshop on New Challenges in Natural Language Processing and its Application, --- Integration of Linguistics-based and Corpus-based Approaches ---,
    pp.82-87, May 1998.

1997

• "Bayesian Network Models of Subcategorization and Their MDL-Based Learning from Corpus"
  • Takashi Miyata, Takehito Utsuro, and Yuji Matsumoto
  • Proceedings of the 4th Natural Language Processing Pacific Rim Symposium, pp.321-326, December 1997.
• "Maximum Entropy Model Learning of Subcategorization Preference"
  • Takehito Utsuro, Takashi Miyata, and Yuji Matsumoto
  • Proceedings of the 5th Workshop on Very Large Corpora, pp.246-260, August 1997.
• "Learning Probabilistic Subcategorization Preference by Identifying Case Dependencies and Optimal Noun Class Generalization Level"
  • Takehito Utsuro and Yuji Matsumoto
  • Proceedings of the 5th Applied Natural Language Processing Conference, pp.364-371, April 1997.

1996

• "Sense Classification of Verbal Polysemy based-on Bilingual Class/Class Association"
  • Takehito Utsuro
  • Proceedings of the 16th International Conference on Computational Linguistics, pp.968-973, August 1996.

1995

• "Class-based Sense Classification of Verbal Polysemy in Case Frame Acquisition from Parallel Corpora"
  • Takehito Utsuro
  • Proceedings of the 3rd Natural Language Processing Pacific Rim Symposium, pp.671-677, December 1995.
• "Towards High Quality Computerised Linguistic Tools for Processing Japanese Information"
  • Andre Wlodarczyk, Takehito Utsuro, and Yuji Matsumoto
  • Proceedings of the 4th International Conference on Japanese Information in Science, Technology, Industry, and Business, September 1995.

1994

• "NAIST Natural Language Tools"
  • Yuji Matsumoto, Yasuharu Den, Takehito Utsuro and Kiyoshi Yanagi
  • Proceedings of the International Workshop on Sharable Natural Language Resources, pp.56-62, August 1994.
• "Bilingual Text Matching using Bilingual Dictionary and Statistics"
  • Takehito Utsuro, Hiroshi Ikeda, Masaya Yamane, Yuji Matsumoto, and Makoto Nagao
  • Proceedings of the 15th International Conference on Computational Linguistics, pp.1076-1082, August 1994.
• "Thesaurus-based Efficient Example Retrieval by Generating Retrieval Queries from Similarities"
  • Takehito Utsuro, Kiyotaka Uchimoto, Mitsutaka Matsumoto, and Makoto Nagao.
  • Proceedings of the 15th International Conference on Computational Linguistics, pp.1044-1048, August 1994.

1993

• "Verbal Case Frame Acquisition from Bilingual Corpora"
  • Takehito Utsuro, Yuji Matsumoto, and Makoto Nagao
  • Proceedings of the 13th International Joint Conference on Artificial Intelligence, pp.1150-1156, August 1993.
• "Structural Matching of Parallel Texts"
  • Yuji Matsumoto, Hiroyuki Ishimoto, and Takehito Utsuro
  • Proceedings of the 31th Annual Meeting of the Association for Computational Linguistics, pp.23-30, June 1993.

1992

• "Lexical Knowledge Acquisition from Bilingual Corpora"
  • Takehito Utsuro, Yuji Matsumoto, and Makoto Nagao
  • Proceedings of the 14th International Conference on Computational Linguistics, pp.581-587, August 1992.

Surveys

• "Overviewing Web Space through Web Search Box"
  • Takehito Utsuro
  • The Journal of the Institute of Electronics, Information and Communication Engineers, Vol.99, No.9, pp.920-927, September 2016. (in Japanese)
• "Maximal Use of Existing Annotated Corpora"
  • Takehito Utsuro
  • IPSJ Magazine, Vol.41, No.7, pp.787-792, July 2000, (in Japanese).
• "Acquisition of Linguistic Knowledge from Natural Language Corpora"
  • Takehito Utsuro, Yuji Matsumoto
  • Journal of Japan Society for Artificial Intelligence, Vol.10, No.2, pp.197-204, March 1995, (in Japanese).

Book Chapters

• "A Curious History of Mathematics: The Big Ideas from Early Number Concepts to Chaos Theory" (Japanese Edition)
  • Joel Levy (Author), Masaaki Mitani, Shohei Iida (Translation Supervisors), Yukari Asano (Translator),
  • Newton Press, March 2020. (in Japanese).
• "Maths in Bite-sized Chunks" (Japanese Edition)
  • Chris Waring (Author), Masaaki Mitani, Shohei Iida (Translation Supervisors), Reiko Nakaigawa (Translator),
  • Newton Press, December 2019. (in Japanese).
• "Spoken Language Processing and Natural Language Processing"
  • Seiichi Nakagawa, Satoshi Kobayashi, Nobuaki Minematsu, Takehito Utsuro, Tomoyoshi Akiba, Norihide Kitaoka, Mikio Yamamoto, Atsuhiko Kai, Kimikazu Yamamoto, and Masatoshi Tsuchiya.
  • Corona Publishing Co., Ltd., March 2013 / September 2018. (in Japanese).
• Collecting Bilingual Technical Terms from Japanese-Chinese Patent Families by SVM,
  • Lijuan Dong, Zi Long, Takehito Utsuro, Tomoharu Mitsuhashi and Mikio Yamamoto
  • In Koiti Hasida and Ayu Purwarianti, editors, Computational Linguistics, 14th International Conference of the Pacific Association for Computational Linguistics, PACLING 2015, Bali, Indonesia, May 19-21, 2015, Revised Selected Papers, pp. 251-262, Springer, February, 2016.
• Detecting Bursty Topics of Correlated News and Twitter for Government Services,
  • Takehito Utsuro, Yusuke Inoue, Takakazu Imada, Masaharu Yoshioka, and Noriko Kando,
  • In Surya Nepal, C´ecile Paris, and Dimitrios Georgakopoulos, editors, Social Media for Government Services, pp. 378-389. Springer, 2015.
• "Galatea: Open-Source Software for Developing Anthropomorphic Spoken Dialog Agents"
  • Shin-ichi Kawamoto, Hiroshi Shimodaira, Tsuneo Nitta, Takuya Nishimoto, Satoshi Nakamura, Katsunobu Itou, Shigeo Morishima, Tatsuo Yotsukura, Atsuhiko Kai, Akinobu Lee, Yoichi Yamashita, Takao Kobayashi, Keiichi Tokuda, Keikichi Hirose, Nobuaki Minematsu, Atsushi Yamada, Yasuharu Den, Takehito Utsuro, and Shigeki Sagayama,
  • Helmut Prendinger and Mitsuru Ishizuka, editors, Life-Like Characters. Tools, Affective Functions, and Applications, Springer, pp.187-212, January, 2004.
• "Knowledge Acquisition"
  • Takehito Utsuro
  • Hozumi Tanaka, editor, Natural Language Processing and Its Applications, section 6.1, pp.185-204, March 1999, (in Japanese).

Dictionary/Handbook

• "Bilingual Alignment"
  • Takehito Utsuro
  • Encyclopedia of Artificial Intelligence, The Japanese Society of Artificial Intelligence, Kyoritsu Shuppan, pp.666-667, July 2017, (in Japanese).
• "Chunking"
  • Takehito Utsuro
  • Encyclopedia of Artificial Intelligence, The Japanese Society of Artificial Intelligence, Kyoritsu Shuppan, pp.631, July 2017, (in Japanese).
• "Acquisition of Bilingual Lexicon"
  • Takehito Utsuro
  • Encyclopedia of Natural Language Processing, The Association for Natural Language Processing, Kyoritsu Shuppan, pp.274-277, December 2009, (in Japanese).
• "Use of Corpora"
  • Takehito Utsuro
  • Encyclopedia of Natural Language Processing, The Association for Natural Language Processing, Kyoritsu Shuppan, pp.74-75, December 2009, (in Japanese).
• "Bilingual Alignment"
  • Takehito Utsuro
  • Encyclopedia of Artificial Intelligence, The Japanese Society of Artificial Intelligence, Kyoritsu Shuppan, pp.401-401, December 2005, (in Japanese).
• "Linguistic Knowledge Acquisition"
  • Takehito Utsuro
  • Encyclopedia of Artificial Intelligence, The Japanese Society of Artificial Intelligence, Kyoritsu Shuppan, pp.390-391, December 2005, (in Japanese).
• "Chunking"
  • Takehito Utsuro
  • Encyclopedia of Artificial Intelligence, The Japanese Society of Artificial Intelligence, Kyoritsu Shuppan, pp.382-382, December 2005, (in Japanese).
• Lexical Knowledge Acquisition.
  • Yuji Matsumoto and Takehito Utsuro.
  • In R. Dale, H. Moisl, and H. Somers, editors, Handbook of Natural Language Processing, chapter 24, Marcel Dekker Inc., pp. 563-610. July 2000.

Technical Reports

2024

• Embedded Topic Models Enhanced by Wikification.
  • Takashi Shibuya and Takehito Utsuro.
  • https://arxiv.org/abs/2410.02441, October 2024.
• " Enhancing Translation Accuracy of Large Language Models through Continual Pre-Training On Parallel Data.",
  • Minato Kondo, Takehito Utsuro, and Masaaki Nagata.
  • https://arxiv.org/abs/2407.03145, July 2024.
• "Term Selection for Stock Price Fluctuation Images by Large Multimodal Models",
  • Shunsuke Nishida, Takehito Utsuro.
  • Proceedings of the 38th Annual Conference of JSAI, May 2024, (in Japanese).
• "Speaker to Dialogue Attribution in Novels by a Large Language Model through Speaker Position Answering Task",
  • Shinzan Komata, Yuki Zenimoto, Takehito Utsuro.
  • Proceedings of the 38th Annual Conference of JSAI, May 2024, (in Japanese).
• "Pseudo Training Data Generation for Automatic Aggregation of Open-Ended Questionnaire Responses by Large Language Models",
  • Ryo Hasegawa, Yuki Zenimoto, Takehito Utsuro.
  • Proceedings of the 38th Annual Conference of JSAI, May 2024, (in Japanese).
• "Translation Suggestion based on Pseudo Data generated from Word Alignment",
  • Fuzhu Zhu, Xiaotian Wang, Takehito Utsuro, and Masaaki Nagata,
  • Proceedings of the 30th Annual Conference of the Association for Natural Language Processing, pp.2306-2311, March 2024.
• "Optimal Transport for Document Alignment based on Overlapping Fixed-Length Segments",
  • Xiaotian Wang, Takehito Utsuro, and Masaaki Nagata,
  • Proceedings of the 30th Annual Conference of the Association for Natural Language Processing, pp.330-335, March 2024.
• "Aggregating Reasons for Microblog Posts Expressing Opinions on Celebrities\\ by Large Language Models",
  • Hibiki Yokoyama, Takehito Utsuro,
  • Proceedings of the Sixteenth Forum on Data Engineering and Information Management, February 2024, (in Japanese).
• "Using Large Language Models to Create Lyric Emotion Classification Datasets",
  • Sho Miyakawa, Takehito Utsuro,
  • Proceedings of the Sixteenth Forum on Data Engineering and Information Management, February 2024, (in Japanese).
• "Evaluation of Few-Shot Learning\\in Filtering Negative Comments posted to Videos",
  • Takashi Mitadera, Takehito Utsuro,
  • Proceedings of the Sixteenth Forum on Data Engineering and Information Management, February 2024, (in Japanese).

2023

• "Style-sensitive Sentence Vectors for Evaluating Similarity in Speech Style by Contrastive Learning",
  • Yuki Zenimoto, Shinzan Komata, Takehito Utsuro.
  • Proceedings of the 37th Annual Conference of JSAI, June 2023, (in Japanese).
  • JSAI Annual Conference Award
• "Preordering based Low Resource Translation Using Pretrained Multilingual Model",
  • Jingyi Zhu, Takuya Tamura, Fuzhu Zhu, Xiaotian Wang, Taiki Sakai, Takehito Utsuro, and Masaaki Nagata.
  • Proceedings of the 29th Annual Conference of the Association for Natural Language Processing, pp.1818-1823, March 2023.
• "Multi-task Learning on How-to Tip Machine Reading Comprehension by Generative Model",
  • Tingxuan Li, Takuya Tamura, Shunsuke Nishida, Fuzhu Zhu, Takehito Utsuro,
  • Proceedings of the Fifteenth Forum on Data Engineering and Information Management, March 2023, (in Japanese).
• "Mining Reviews focusing on Celebrities' Aspects in Tweets",
  • Kotoe Sugawara, Takehito Utsuro,
  • Proceedings of the Fifteenth Forum on Data Engineering and Information Management, March 2023, (in Japanese).

2022

• "Using Highly Accurate Word Alignment for Low Resource Translation based on SMT"
  • Takehito Utsuro, Jingyi Zhu, Takuya Tamura, Masaaki Nagata,
  • Japio YEAR BOOK 2022, Japan Patent Information Organization, pp.294--301, November 2022.
• "Extending Word-level Quality Estimation for Post-editing Assistance",
  • Yizhen Wei, Takehito Utsuro, and Masaaki Nagata.
  • http://arxiv.org/abs/2209.11378, September 2022.
• "A Framework for Low Resource Language Translation based on SMT and Highly Accurate Word Alignment",
  • Jingyi Zhu, Yizhen Wei, Takuya Tamura, Takehito Utsuro, and Masaaki Nagata.
  • Proceedings of the 28th Annual Conference of the Association for Natural Language Processing, pp.1312-1316, March 2022.
• "Picture Book Review Analysis on Infants' Reactions with Hand/Finger Gestures, Categorization of Picture Books, and Comparison with Developmental Psychology Literatures",
  • Miho Kasamatsu, Takehito Utsuro, Yu Saito, Yumiko Ishikawa.
  • Proceedings of the 28th Annual Conference of the Association for Natural Language Processing, pp.847-851, March 2022. (in Japanese).
• "Prompting Candidate Words for Refined Word-Level Quality Estimation",
  • Yizhen Wei, Takehito Utsuro, and Masaaki Nagata.
  • Proceedings of the 28th Annual Conference of the Association for Natural Language Processing, pp.365-369, March 2022.
• "Estimation of the Developmental Stage based on the Recognition of the Scene of Picture Book Reading and Order of Developmental Stages",
  • Miho Kasamatsu, Takehito Utsuro, Yu Saito, Yumiko Ishikawa.
  • Proceedings of the Fourteenth Forum on Data Engineering and Information Management, March 2022, (in Japanese).

2021

• "A Study on Machine Translation utilizing Similar Translation Retrieval",
  • Takuya Tamura, Yizhen Wei, Takehito Utsuro, and Masaaki Nagata.
  • Proceedings of the 35th Annual Conference of JSAI, June 2021.
• "Machine Reading Comprehension of Stock Price News",
  • Seiji Suzuki, Tingxuan Li, Shuting Bai, Takehito Utsuro, and Yasuhide Kawada.
  • Proceedings of the 35th Annual Conference of JSAI, June 2021.
• "Annotation of Knowledge Amount and Learning Level to Web Pages explaining Academic Concepts",
  • Yuhei Oga, Kosei Soda, Kazuki Tanaka, Takehito Utsuro, and Yasuhide Kawada.
  • Proceedings of the 35th Annual Conference of JSAI, June 2021.
• "Developing and Evaluating a Context Dataset for How-to Tip Machine Reading Comprehension",
  • Shuting Bai, Tingxuan Li, Seiji Suzuki, Takehito Utsuro, Yasuhide Kawada.
  • Proceedings of the 35th Annual Conference of JSAI, June 2021, (in Japanese).
• "Developmental Order of Infants' Developmental Stages related to Picture Book Reading: Comparative Analysis on Years of 1996 and 2020",
  • Miho Kasamatsu, Takehito Utsuro, Yu Saito, Yumiko Ishikawa.
  • Proceedings of the 35th Annual Conference of JSAI, June 2021, (in Japanese).
• "How-to Tip Machine Comprehension with QA Examples collected from a Community QA Site",
  • Tingxuan Li, Shuting Bai, Seiji Suzuki, Takehito Utsuro, Yasuhide Kawada.
  • Proceedings of the 35th Annual Conference of JSAI, June 2021, (in Japanese).
• "Word-level Quality Estimation for Machine Translation based on Source-MT Word Alignment",
  • Yizhen Wei, Takehito Utsuro, and Masaaki Nagata.
  • Proceedings of the 27th Annual Conference of the Association for Natural Language Processing, pp.1664-1667, March 2021.
• "Moderate to Answer MRC Examples with High Variability are Effective in MRC Model Training",
  • Hongyu Li, Tengyang Chen, Shuting Bai, Tingxuan Li, and Takehito Utsuro.
  • Proceedings of the 27th Annual Conference of the Association for Natural Language Processing, pp.842-845, March 2021.
• "Translation of Low Resource Languages by Many-to-Many NMT using Multilingual BERT as Word Embeddings",
  • Tomoya Isobe, Yizhen Wei, Takuya Tamura, Takehito Utsuro, Masaaki Nagata.
  • Proceedings of the 27th Annual Conference of the Association for Natural Language Processing, pp.430-433, March 2021, (in Japanese).
• "Filtering Parallel Sentences collected from the Web based on Analyzing Characteristics of Translated Web Sites",
  • Kengo Miyoshi, Yizhen Wei, Takuya Tamura, Takehito Utsuro, Masaaki Nagata.
  • Proceedings of the 27th Annual Conference of the Association for Natural Language Processing, pp.232-235, March 2021, (in Japanese).
• "Developing a Dataset of Measuring Knowledge Amount and Learning Level of Web Pages explaining Academic Concepts",
  • Yuhei Oga, Shintaro Okada, Kosei Soda, Takehito Utsuro, Yasuhide Kawada,
  • Proceedings of the Thirteenth Forum on Data Engineering and Information Management, March 2021, (in Japanese).
• "Measuring and Explaining Visual Intelligibility of Web Pages on Academic Concepts considering Page Components",
  • Shintaro Okada, Kosei Soda, Yuhei Oga, Takehito Utsuro, Yasuhide Kawada,
  • Proceedings of the Thirteenth Forum on Data Engineering and Information Management, March 2021, (in Japanese).
• "An Interface for Browsing Measurement of Visual Intelligibility of Large Scale Collection of Web Pages explaining Academic Concepts",
  • Kosei Soda, Yuhei Oga, Shintaro Okada, Takehito Utsuro, Yasuhide Kawada,
  • Proceedings of the Thirteenth Forum on Data Engineering and Information Management, March 2021, (in Japanese).
• "Generating Color Patterns of Impression Words for Retrieving Abstract Landscape Paintings",
  • Kodai Takigawa and Takehito Utsuro
  • Proceedings of the Thirteenth Forum on Data Engineering and Information Management, March 2021.
• "Customer Service Training VR System that can Train How to Speak"
  • Toki Nishio, Soichiro Iida, Yuta Sano, Leow Chee Siang, Hiromitsu Nishizaki, Takehito Utsuro, Junichi Hoshino,
  • IPSJ SIG Technical Reports, Vol. 2021-CVIM-221, No. 9, pp.1-4, January 2021. (in Japanese).

2020

• "Multi-Source Neural Machine Translation of Patent Sentences"
  • Takehito Utsuro, Tomoya Isobe, Masaaki Nagata.
  • Japio YEAR BOOK 2020, Japan Patent Information Organization, pp.266--271, November 2020, (in Japanese).
• "Comparison of with/without Time Sequential Features in Automatic Fluency Detection of Spontaneous Speech",
  • Huaijin Deng, Takehito Utsuro, Akio Kobayashi, and Hiromitsu Nishizaki.
  • Proceedings of the 2020 Autumn Meeting of the Acoustical Society of Japan, pp.893--896, September 2020.
• "Collecting Chinese Know-How Question Answering Examples and Application of Neural Machine Comprehension Model",
  • Tengyang Chen, Zechang Qian, Hongyu Li, Takehito Utsuro, and Yasuhide Kawada.
  • Proceedings of the 34th Annual Conference of JSAI, June 2020, (in Japanese).
• "An Interface for Browsing Measurement of Visual Intelligibility of Web Sites explaining Academic Concepts",
  • Yohei Ohkawa, Kosei Soda, Shintaro Okada, Takehito Utsuro, Yasuhide Kawada, and Noriko Kando.
  • Proceedings of the 34th Annual Conference of JSAI, June 2020, (in Japanese).
• "Analyzing Difficulty of Machine Comprehension focusing on Examples Answerable by BERT without Question",
  • Hongyu Li, Tengyang Chen, Takehito Utsuro, and Yasuhide Kawada.
  • Proceedings of the 34th Annual Conference of JSAI, June 2020, (in Japanese).
• "Analyzing Translation Accuracy of Concatenation-based Multi-source Neural Machine Translation",
  • Tomoya Isobe, Po-Hsuan Hung, Shohei Iida, Yizhen Wei, Takehito Utsuro, Masaaki Nagata.
  • Proceedings of the 34th Annual Conference of JSAI, June 2020, (in Japanese).
• "Mining Reviews by BERT in Tweets on Actors and Characters of TV Drama",
  • Ryoma Kubo, Takuya Fujita, Takehito Utsuro, Akio Kobayashi, Hiromitsu Nishizaki, and Yasuhide Kawada.
  • Proceedings of the 34th Annual Conference of JSAI, June 2020, (in Japanese).
• "Prototype Development of a Spoken Dialog System for Customer Service Training",
  • Yuta Sano, Chee-Siang Leow, Soichiro Iida, Hiromitsu Nishizaki, Jun-ichi Hoshino and Takehito Utsuro,
  • Proceedings of the 2020 Spring Meeting of the Acoustical Society of Japan, pp.1021-1022, March 2020, (in Japanese).
• "Analyzing Effects of Features in Automatic Fluency Detection of Spontaneous Speech",
  • Huaijin Deng, Youchao Lin, Takehito Utsuro, Akio Kobayashi, Hiromitsu Nishizaki and Junichi Hoshino,
  • Proceedings of the 2020 Spring Meeting of the Acoustical Society of Japan, pp.1007-1010, March 2020.
• "Spoken Term Detection with Phonemic Core Zone Detection by CTC",
  • Yoshiaki Ishiura, Hiromitsu Nishizaki, Akio Kobayashi and Takehito Utsuro,
  • Proceedings of the 2020 Spring Meeting of the Acoustical Society of Japan, pp.985-988, March 2020, (in Japanese).
• "A Study on Effects of Prefetched Frames for Bidirectional-LSTM-Based Low-Latency End-to-End ASR",
  • Akio Kobayashi, Hiromitsu Nishizaki and Takehito Utsuro,
  • Proceedings of the 2020 Spring Meeting of the Acoustical Society of Japan, pp.955-956, March 2020, (in Japanese).
• "Many-to-One Multi-Source Neural Machine Translation of Patent Corpus",
  • Po-Hsuan Hung, Shohei Iida, Hongyi Cui, Tomoya Isobe, Takehito Utsuro and Masaaki Nagata,
  • Proceedings of the 26th Annual Conference of the Association for Natural Language Processing, pp.457-460, March 2020, (in Japanese).
• "Identifying Parallel Sentences by Bilingual Domain Adaptation of Multilingual BERT",
  • Shohei Iida, Kengo Miyoshi, Hongyi Cui, Po-Hsuan Hung, Takehito Utsuro and Masaaki Nagata,
  • Proceedings of the 26th Annual Conference of the Association for Natural Language Processing, pp.453-456, March 2020, (in Japanese).
• "Developing an Unanswerable Example of Know-How Question Answering from Column Pages on the Web",
  • Tengyang Chen, Tatsuya Maeda, Hongyu Li, Zechang Qian, Takehito Utsuro, and Yasuhide Kawada,
  • Proceedings of the 26th Annual Conference of the Association for Natural Language Processing, pp.315-318, March 2020, (in Japanese).
• "Identifying Players Revealing Oneselves as Seer/Medium Players and Seer/Medium Results in Werewolf Game",
  • Youchao Lin, Hiroki Kobayashi and Takehito Utsuro,
  • Proceedings of the 26th Annual Conference of the Association for Natural Language Processing, pp.197-200, March 2020, (in Japanese).
• "Sentence / Web Page Level Identification Model of Concerns and Reviews on TV Drama",
  • Kota Kawaguchi, Ryoma Kubo, Takuya Fujita, Tatsuya Maeda, Takehito Utsuro, Akio Kobayashi, Hiromitsu Nishizaki and Yasuhide Kawada,
  • Proceedings of the 26th Annual Conference of the Association for Natural Language Processing, pp.177-180, March 2020, (in Japanese).
• "Picture Book Review Mining of Infants' Developments and their Orders",
  • Miho Kasamatsu, Takehito Utsuro, Yu Saito and Yumiko Ishikawa,
  • Proceedings of the 26th Annual Conference of the Association for Natural Language Processing, pp.57-60, March 2020, (in Japanese).
• "Analyzing Impressiveness in Web Mining of Concerns and Reviews on TV Drama",
  • Takuya Fujita, Ryoma Kubo, Kota Kawaguchi, Tatsuya Maeda, Takehito Utsuro, Akio Kobayashi, Hiromitsu Nishizaki, and Yasuhide Kawada,
  • Proceedings of the Twelfth Forum on Data Engineering and Information Management, March 2020, (in Japanese).
• "Applying the Model of Measuring Visual Intelligibility of Web Pages explaining Academic Concepts to Web Pages within a Site and their Analysis",
  • Kosei Soda, Yohei Ohkawa, Shintaro Okada, Chiharu Hirohana, Takehito Utsuro, Yasuhide Kawada, and Noriko Kando,
  • Proceedings of the Twelfth Forum on Data Engineering and Information Management, March 2020, (in Japanese).

2019

• "Speech Recognition-based Evaluation of a Noise Reduction Method in Known-Noise Environment"
  • Chee Siang Leow, Hiromitsu Nishizaki, Akio Kobayashi and Takehito Utsuro.
  • IPSJ SIG Technical Reports, Vol. 2019-SLP-130, No. 6, pp.1-5, December 2019.
• "Development and Evaluation of Kaldi Extension Tools with Python."
  • Yu Wang, Hiromitsu Nishizaki, Akio Kobayashi and Takehito Utsuro.
  • IPSJ SIG Technical Reports, Vol. 2019-SLP-130, No. 5, pp.1-5, December 2019.
• "Selecting Context in Context based NMT"
  • Takehito Utsuro, Ryuichiro Kimura, Shohei Iida, Hongyi Cui, Po-Hsuan Hung, and Masaaki Nagata.
  • Japio YEAR BOOK 2019, Japan Patent Information Organization, pp.274-287, November 2019, (in Japanese)
• "Web Mining of Concerns and Reviews of TV Drama based on BERT"
  • Kota Kawaguchi, Ryoma Kubo, Takuya Fujita, Tatsuya Maeda, Takehito Utsuro, Akio Kobayashi, Hiromitsu Nishizaki and Yasuhide Kawada.
  • IPSJ SIG Technical Reports, Vol. 2019-NL-241, No. 22, pp.1-9, August 2019, (in Japanese)
• "Fundamental Study on Dialog System for Customer Service Training."
  • Soichiro Iida, Satoru Fujita, Donghao Wang, Kazuki Ogawara, Hiromitsu Nishizaki, Takehito Utsuro and Juichi Hoshino.
  • IPSJ SIG Technical Reports, Vol. 2019-ICS-196, No. 2, pp.1-6, June 2019, (in Japanese)
• "Extraction of Relevance between Regions and Domestic Enjoyments based on News Site App Users' Interest",
  • Kota Kawaguchi, Tatsukumi Inoue and Masaya Osada and Tatsuo Yamashita.
  • Proceedings of the 33rd Annual Conference of JSAI, June 2019, (in Japanese).
• "Identifying Know-How Sites by Classifier Learning with Features of Topic Distribution within a Site",
  • Yohei Ohkawa, Tatsuya Maeda, Tengyang Chen, Takehito Utsuro and Yasuhide Kawada.
  • Proceedings of the 33rd Annual Conference of JSAI, June 2019, (in Japanese).
• "Classification for Time-Sequence Data appeared in Shift Control of Automobile Automatic Transmission",
  • Yusuke Morikawa, Yasuhiro Ishihara, Takanori Ide, Eiji Moriyama, Taku Akita, Yasuo Tabei, Takehito Utsuro, and Hiroshi Nakagawa,
  • Proceedings of the 33rd Annual Conference of JSAI, June 2019, (in Japanese).
• "Collecting Examples of Know-How Question Answering from Column Pages on the Web",
  • Tatsuya Maeda, Tengyang Chen, Yohei Ohkawa, Takehito Utsuro and Yasuhide Kawada.
  • Proceedings of the 33rd Annual Conference of JSAI, June 2019, (in Japanese).
• "Analyzing Factors of Beginner Friendliness / Visual Intelligibility for Overall Measurement of Web Pages Explaining Academic Concepts",
  • Chiharu Hirohana, Shintaro Okada, Takehito Utsuro, Yasuhide Kawada and Noriko Kando.
  • Proceedings of the 33rd Annual Conference of JSAI, June 2019, (in Japanese).
• "Analyzing Factors of Beginner Friendliness / Visual Intelligibility of Web Pages Explaining Academic Concepts and An Explainable AI."
  • Chiharu Hirohana, Shintaro Okada, Hayato Shiokawa, Bingcai Han, Takehito Utsuro, Yasuhide Kawada and Noriko Kando.
  • IPSJ SIG Technical Reports, Vol. 2019-IFAT-134/2019-DC-112, No. 8, pp.1-8, March 2019, (in Japanese)
• "Evaluation of Neural Machine Comprehension Model for Know-how Question Answering",
  • Kohei Yamamoto, Tatsuya Maeda, Tengyang Chen, Shuto Kawabata, Yohei Ohkawa, Takehito Utsuro, Yasuhide Kawada,
  • Proceedings of the 25th Annual Conference of the Association for Natural Language Processing, pp.635-638, March 2019, (in Japanese).
• "A Study on Neural Machine Translation with Multi-Hop Attention",
  • Shohei Iida, Ryuichiro Kimura, Hongyi Cui, Po-Hsuan Hung, Takehito Utsuro and Masaaki Nagata,
  • Proceedings of the 25th Annual Conference of the Association for Natural Language Processing, pp.113-116, March 2019, (in Japanese).
• "A Method of Selecting Informative Context Sentences in Context based NMT",
  • Ryuichiro Kimura, Shohei Iida, Hongyi Cui, Po-Hsuan Hung, Takehito Utsuro and Masaaki Nagata,
  • Proceedings of the 25th Annual Conference of the Association for Natural Language Processing, pp.109-112, March 2019, (in Japanese).
• "An Interface for Browsing Topics of Know-How Sites",
  • Shuto Kawabata, Yohei Okawa, Wenbin Niu, Chen Zhao, Takehito Utsuro, Yasuhide Kawada,
  • Proceedings of the Eleventh Forum on Data Engineering and Information Management, March 2019, (in Japanese).
• "Measuring Beginner Friendliness / Visual Intelligibility of Web Pages explaining Academic Concepts by Deep Learning",
  • Hayato Shiokawa, Shintaro Okada, Bingcai Han, Chiharu Hirohana, Takehito Utsuro, Yasuhide Kawada, Noriko Kando,
  • Proceedings of the Eleventh Forum on Data Engineering and Information Management, March 2019, (in Japanese).
• "Measuring Beginner Friendliness of Chinese Web Pages Explaining Academic Concepts by Deep Learning",
  • Bingcai Han, Hayato Shiokawa, Shintaro Okada, Chiharu Hirohana, Takehito Utsuro, Yasuhide Kawada, Noriko Kando,
  • Proceedings of the Eleventh Forum on Data Engineering and Information Management, March 2019, (in Japanese).
• "An Explainable AI for Deep Learning based Recognition of Visiual Intelligibility of Web Pages on Academic Concepts",
  • Shintaro Okada, Hayato Shiokawa, Bingcai Han, Chiharu Hirohana, Takehito Utsuro, Yasuhide Kawada, Noriko Kando,
  • Proceedings of the Eleventh Forum on Data Engineering and Information Management, March 2019, (in Japanese).
• "Detecting and Analysing Chinese Web Sites for Collecting Know-How Knowledge",
  • Wenbin Niu, Yohei Okawa, Shuto Kawabata, Chen Zhao, Tian Nie, Takehito Utsuro, Yasuhide Kawada,
  • Proceedings of the Eleventh Forum on Data Engineering and Information Management, March 2019, (in Japanese).

2018

• "Effect on Reducing Untranslated Content Patent NMT integrated with Large Vocabulary Phrase Translation by SMT"
  • Takehito Utsuro, Ryuichiro Kimura, Shohei Iida, and Mikio Yamamoto
  • Japio YEAR BOOK 2018, Japan Patent Information Organization, pp.286-291, November 2018, (in Japanese)
• "Measuring Beginner Friendliness of Web Pages explaining Academic Concepts by Integrating Heterogeneous Features",
  • Hayato Shiokawa, Takahide Kasuga, Kota Kawaguchi, Bingcai Han, Takehito Utsuro, and Yasuhide Kawada,
  • Proceedings of the 32nd Annual Conference of JSAI, June 2018, (in Japanese).
• "An Interface of the Collection of Know-How Sites and the Topics aggregated by a Topic Model",
  • Shuto Kawabata, Wenbin Niu, Takehito Utsuro, and Yasuhide Kawada,
  • Proceedings of the 32nd Annual Conference of JSAI, June 2018, (in Japanese).
• "Comparison of Reviews on Picture Books and Developmental Psychology Literature focusing on Infants' Developmental Reactions to Picture Books",
  • Miho Kasamatsu, Hiroshi Uehara, Takehito Utsuro, and Yu Saito,
  • Proceedings of the 32nd Annual Conference of JSAI, June 2018, (in Japanese).
• "Identification of the Expression of the Move of Go by Classifier Learning",
  • Natsumi Mori and Takehito Utsuro,
  • Proceedings of the 32nd Annual Conference of JSAI, June 2018, (in Japanese).
• "Measuring Beginner Friendliness of Chinese Web Pages Explaining Academic Concepts using HTML Structures",
  • Bingcai Han, Hayato Shiokawa, Kota Kawaguchi, Takehito Utsuro, and Yasuhide Kawada,
  • Proceedings of the 32nd Annual Conference of JSAI, June 2018.
• "Developing a Data Set for Fake News Detection based on Search Results Web Pages",
  • Ryosuke Ozaki, Tatsuya Maeda, Takehito Utsuro, and Kazuyuki Murase,
  • Proceedings of the 24th Annual Conference of the Association for Natural Language Processing, pp.987-990, March 2018, (in Japanese).
• "NMT Model with an Integrated Framework of Large Vocabulary Translation and Reducing Untranslated Content",
  • Ryuichiro Kimura, Zi Long, Shohei Iida, Takehito Utsuro, Tomoharu Mistuhashi, and Mikio Yamamoto,
  • Proceedings of the 24th Annual Conference of the Association for Natural Language Processing, pp.877-880, March 2018, (in Japanese).
• "Evaluating NMT by Post-Replacement with Large-scale Noun Phrases Translated by SMT",
  • Shohei Iida, Zi Long, Ryuichiro Kimura, Takehito Utsuro, Tomoharu Mistuhashi, and Mikio Yamamoto,
  • Proceedings of the 24th Annual Conference of the Association for Natural Language Processing, pp.635-638, March 2018, (in Japanese).
• "Sentiment Analysis of Tweets by Classifier Learning utilizing Tweets with Emoji as Training Data",
  • Linghan Xu, Youchao Lin, and Takehito Utsuro,
  • Proceedings of the 24th Annual Conference of the Association for Natural Language Processing, pp.164-167, March 2018, (in Japanese).
• "Subtopic Labeling in Web Search Results Aggregation by Integrating a Topic Model and Word Embeddings",
  • Yi Ding, Shuto Kawabata, Takehito Utsuro, and Yasuhide Kawada,
  • Proceedings of the Tenth Forum on Data Engineering and Information Management, March 2018, (in Japanese).
• "Identifying Know-How Sites based on a Topic Model and Classifier Learning",
  • Jiaqi Li, Youchao Lin, Yi Ding, Shuto Kawabata, Takahide Kasuga, Takehito Utsuro, and Yasuhide Kawada,
  • Proceedings of the Tenth Forum on Data Engineering and Information Management, March 2018, (in Japanese).
• "Measuring Beginner Friendliness of Web Pages explaining Academic Concepts based on HTML Structures",
  • Takahide Kasuga, Hayato Shiokawa, Bingcai Han, Takehito Utsuro, and Yasuhide Kawada,
  • Proceedings of the Tenth Forum on Data Engineering and Information Management, March 2018, (in Japanese).
• "Automatic Recognition of Visual Intelligibility of Web Pages explaining Academic Concepts by Deep Learning",
  • Hayato Shiokawa, Takahide Kasuga, Bingcai Han, Takehito Utsuro, and Yasuhide Kawada,
  • Proceedings of the Tenth Forum on Data Engineering and Information Management, March 2018, (in Japanese).

2017

• "Patent NMT integrated with Large Vocabulary Phrase Translation by SMT"
  • Takehito Utsuro, Zi Long, Ryuichiro Kimura, and Mikio Yamamoto
  • Japio YEAR BOOK 2017, Japan Patent Information Organization, pp.290-297, November 2017.
• "Identifying the Rush Strategies in the Game Logs of the Real-Time Strategy Game StarCraft-II",
  • Hyunwoo Oh, Teguh Budianto, Yi Ding, Zi Long, and Takehito Utsuro,
  • Proceedings of the 31st Annual Conference of JSAI, May 2017.
• "An Analysis on the Rush Strategies of the Real-Time Strategy Game StarCraft-II",
  • Teguh Budianto, Hyunwoo Oh, Yi Ding, Zi Long, and Takehito Utsuro,
  • Proceedings of the 31st Annual Conference of JSAI, May 2017.
• "Identifying Major Documents with Search Engine Suggests by Unsupervised Subtopic Labeling",
  • Chen Zhao, Yi Ding, Tian Nie, Jiaqi Li, Takehito Utsuro and Yasuhide Kawada,
  • Proceedings of the 31st Annual Conference of JSAI, May 2017.
• "Aggregating Search Engine Suggests by Integrating a Topic Model and Word Embeddings",
  • Tian Nie, Yi Ding, Chen Zhao, Jiaqi Li, Takehito Utsuro and Yasuhide Kawada,
  • Proceedings of the 31st Annual Conference of JSAI, May 2017, (in Japanese).
• "Mining Theories of Estimating Werewolf Players from Werewolf Game Logs",
  • Yuki Bando, So Go, Youchao Lin and, Takehito Utsuro,
  • Proceedings of the 31st Annual Conference of JSAI, May 2017, (in Japanese).
• "Inferring Each Player's Role of a Werewolf Game by Constraint Satisfaction",
  • Youchao Lin, So Go, Yuki Bando and, Takehito Utsuro,
  • Proceedings of the 31st Annual Conference of JSAI, May 2017, (in Japanese).
• "Cross-Domain Evaluation of Question Generation based on Neural Network",
  • Yiqing Wang, Zi Long, Syunya Doi, Bingcai Han, and Takehito Utsuro,,
  • Proceedings of the 23rd Annual Conference of the Association for Natural Language Processing, pp.998-1001, March 2017, (in Japanese).
• "Neural Machine Translation of Patent Sentences with a Large Vocabulary of Technical Terms"
  • Zi Long, Takehito Utsuro, Tomoharu Mitsuhashi, and Mikio Yamamoto,
  • Proceedings of the 23rd Annual Conference of the Association for Natural Language Processing, pp.867-870, March 2017.
• "Movie Summarization by Aligning Plot and Shots",
  • Xueshan Li, Takehito Utsuro, and Hiroshi Uehara,
  • Proceedings of the 23rd Annual Conference of the Association for Natural Language Processing, pp.577-580, March 2017, (in Japanese).
• "Classification and Analysis of Picture Books drawing an Infant's Developmental Reactions"
  • Mizuho Baba, Hiroshi Uehara, and Takehito Utsuro.
  • Proceedings of the 23rd Annual Conference of the Association for Natural Language Processing, pp.434-437, March 2017, (in Japanese).
• "Analyzing Developmental Characteristics of Infants' Finger/Hand Gestures --- Text Analysis of Picture Book Reviews ---"
  • Hiroshi Uehara, Mizuho Baba, and Takehito Utsuro.
  • Proceedings of the 23rd Annual Conference of the Association for Natural Language Processing, pp.430-433, March 2017, (in Japanese).
• "Identifying Web Pages with Major Contents based on Search Engine Suggests and Topic Modeling",
  • Chen Zhao, Yi Ding, Tian Nie, Jiaqi Li, Takehito Utsuro, Yasuhide Kawada, and Noriko Kando,
  • Proceedings of the Ninth Forum on Data Engineering and Information Management, March 2017.
• "Collecting Know-How Sites based on the Topic Distribution per Site",
  • Jiaqi Li, Chen Zhao, Youchao Lin, Mizuho Baba, Takehito Utsuro, Yasuhide Kawada, and Noriko Kando,
  • Proceedings of the Ninth Forum on Data Engineering and Information Management, March 2017, (in Japanese).

2016

• "Identifying Bilingual Synonymous Technical Terms utilizing Japanese-Chinese Patent Families"
  • Takehito Utsuro, Zi Long and Mikio Yamamoto,
  • Japio YEAR BOOK 2016, Japan Patent Information Organization, pp.230-235, November 2016. (in Japanese).
• "Analyzing Japanese and Chinese Market Share based on Topic Modeling of Concerns on Company Names",
  • Takehito Utsuro, Linghan Xu, Tian Nie, Chen Zhao, Jiaqi Li and Yasuhide Kawada,
  • Proceedings of the 30th Annual Conference of JSAI, May 2016, (in Japanese).
• "Collecting Web Pages of Diverse Contents with Search Engine Suggests and a Topic Model",
  • Tian Nie, Linghan Xu, Chen Zhao, Takehito Utsuro and Yasuhide Kawada,
  • Proceedings of the 30th Annual Conference of JSAI, May 2016, (in Japanese).
• "A Method of Assisting Movie Summarization based on Key Sentences of the Plot",
  • Xueshan Li and Takehito Utsuro,
  • Proceedings of the 30th Annual Conference of JSAI, May 2016, (in Japanese).
• "Design of a Trivia Game for Traveling focusing on Domestic Cuisine Enjoyment",
  • Syunya Doi, Yiqing Wang, and Takehito Utsuro,
  • Proceedings of the 30th Annual Conference of JSAI, May 2016, (in Japanese).
• "Generating a Werewolf Game Log Digest focusing on Crucial Information on Each Player's Role",
  • Youchao Lin, Mizuho Baba, and Takehito Utsuro,
  • Proceedings of the 30th Annual Conference of JSAI, May 2016, (in Japanese).
• "Analysis on the Classification Results of Picture Books using an Infant's Developmental Reactions extracted from Reviews on Picture Books",
  • Mizuho Baba, Hiroshi Uehara and Takehito Utsuro,
  • Proceedings of the 30th Annual Conference of JSAI, May 2016, (in Japanese).
• "Observation and Analysis of A Child's Developmental Behavior based on Picture Book Reviews",
  • Hiroshi Uehara, Mizuho Baba, and Takehito Utsuro,
  • Proceedings of the 30th Annual Conference of JSAI, May 2016, (in Japanese).
• "Classifying Picture Books based on an Infant's Developmental Reactions extracted from Reviews on Picture Books"
  • Mizuho Baba, Hiroshi Uehara and Takehito Utsuro
  • Proceedings of the 22nd Annual Conference of the Association for Natural Language Processing, pp.741-744, March 2016, (in Japanese).
• "Analyzing Market Share based on Topic Modeling of Results of Web Search with Search Engine Suggests of Company Names"
  • Takakazu Imada, Yusuke Inoue, Lei Chen, Linghan Xu, Takehito Utsuro and Yasuhide Kawada.
  • Proceedings of the 22nd Annual Conference of the Association for Natural Language Processing, pp.362-365, March 2016, (in Japanese).
• "Document Filtering in Topic Modeling of Web Pages collected with Search Engine Suggests"
  • Lei Chen, Yusuke Inoue, Takakazu Imada, Linghan Xu, Takehito Utsuro and Yasuhide Kawada.
  • Proceedings of the 22nd Annual Conference of the Association for Natural Language Processing, pp.358-361, March 2016, (in Japanese).
• "Generating a Werewolf Game Log Digest based on Crucial Utterances about Other Players' Roles in Each Player's View"
  • Youchao Lin, Mizuho Baba and Takehito Utsuro,
  • Proceedings of the 22nd Annual Conference of the Association for Natural Language Processing, pp.83-86, March 2016, (in Japanese).
• "Developing an Intelligent Tutor for Japanese Honorifics using Constraint Based Modelling"
  • Zachary Chung, Takehito Utsuro.
  • Proceedings of the 22nd Annual Conference of the Association for Natural Language Processing, pp.75-78, March 2016.
• "Design of a Trivia Game for Traveling and Domestic Cuisine Enjoyment to Promote Tourism"
  • Syunya Doi, Yiqing Wang, Yusuke Inoue, and Takehito Utsuro,
  • Proceedings of the 22nd Annual Conference of the Association for Natural Language Processing, pp.59-62, March 2016, (in Japanese).
• "A Study based on Personality Analysis and Color Preference for High-Resolution Information Recommendation",
  • Sakurako Yazawa, Junichi Hoshino and Takehito Utsuro
  • IPSJ SIG Technical Reports, 2016-HCI-167, pp.1-7, March 2016, (in Japanese).
• "A Method of Assisting Movie Summarization by Aligning Plot Sentences and Shots",
  • Xueshan Li, Kentaro Domoto and Takehito Utsuro,
  • Proceedings of the Eighth Forum on Data Engineering and Information Management, March 2016, (in Japanese).
• "Generating Quiz Contents for Domestic Cuisine Enjoyment",
  • Yiqing Wang, Syunya Doi, Yusuke Inoue and Takehito Utsuro,
  • Proceedings of the Eighth Forum on Data Engineering and Information Management, March 2016, (in Japanese).
• "Web Search Results Aggregation based on Search Engine Suggests and a Topic Model",
  • Yusuke Inoue, Takakazu Imada, Lei Chen, Linghan Xu, Takehito Utsuro and Yasuhide Kawada,
  • Proceedings of the Eighth Forum on Data Engineering and Information Management, March 2016, (in Japanese).

2015

• "Estimating Translation of Technical Terms utilizing Japanese-Chinese Patent Families: an Approach based on Classifier Learning"
  • Takehito Utsuro, Zi Long and Mikio Yamamoto,
  • Japio YEAR BOOK 2015, Japan Patent Information Organization, pp.308-313, November 2015. (in Japanese).
• "STD using Classifier trained with Pre-indexed Keywords collected from ASR Outputs",
  • Kentaro Domoto, Takehito Utsuro, Naoki Sawada, Hiromitsu Nishizaki,
  • Proceedings of the 2014 Autumn Meeting of the Acoustical Society of Japan, pp.117-120, September 2015, (in Japanese).
• "Evaluating Melodic Similarity based on an Extended Implication-Realization Model"
  • Sakurako Yazawa, Masatoshi Hamanaka, and Takehito Utsuro,
  • Proceedings of the 29th Annual Conference of JSAI, May 2015, (in Japanese).
• "Aggregating Search Engine Suggests based on a Topic Model"
  • Syunya Doi, Yusuke Inoue, Takakazu Imada, Takehito Utsuro, Yasuhide Kawada and Noriko Kando.,
  • Proceedings of the 29th Annual Conference of JSAI, May 2015, (in Japanese).
• "Analyzing Correlation of Statistics of Search Engine Suggests in a Specific Products Domain and Market Share"
  • Takakazu Imada, Yusuke Inoue, Setzuzan Li, Takehito Utsuro, Yasuhide Kawada and Noriko Kando.,
  • Proceedings of the 29th Annual Conference of JSAI, May 2015, (in Japanese).
• "Interface for Browsing Know-How Knowledge collected from Question Answer Examples and Web"
  • Yusuke Inoue, Takakazu Imada, Takehito Utsuro, Yasuhide Kawada and Noriko Kando.,
  • Proceedings of the 29th Annual Conference of JSAI, May 2015, (in Japanese).
• "Comparative Analysis of Know-How Knowledge collected from Question Answer Examples and Web between Japanese and Chinese"
  • Tian Nie, Ichiro Moriya, Yusuke Inoue, Takakazu Imada, Setsuzan Li, Takehito Utsuro, Yasuhide Kawada and Noriko Kando.
  • Proceedings of the 21th Annual Conference of the Association for Natural Language Processing, pp.948-951, March 2015, (in Japanese).
• "Analyzing Typical Expressions for Detectiong a Child's Behavior in Reviews on Picture Books"
  • Mizuho Baba, Hiroshi Uehara and Takehito Utsuro.
  • Proceedings of the 21th Annual Conference of the Association for Natural Language Processing, pp.944-947, March 2015, (in Japanese).
• "Analyzing a Child's Behavior in Reviews on Picture Books based on Developmental Psychology"
  • Hiroshi Uehara, Mizuho Baba and Takehito Utsuro.
  • Proceedings of the 21th Annual Conference of the Association for Natural Language Processing, pp.832-835, March 2015, (in Japanese).
• "Evaluating a Method of Identifying Bilingual Synonymous Technical Terms using Japanese-Chinese Patent Families"
  • Zi Long, Lijuan Dong, Takehito Utsuro, Tomoharu Mitsuhashi and Mikio Yamamoto.
  • Proceedings of the 21th Annual Conference of the Association for Natural Language Processing, pp.728-731, March 2015, (in Japanese).
• "Collecting Japanese-Chinese Translation of Technical Terms from Patent Families by SVM"
  • Lijuan Dong, Zi Long, Takehito Utsuro, Tomoharu Mitsuhashi and Mikio Yamamoto.
  • Proceedings of the 21th Annual Conference of the Association for Natural Language Processing, pp.724-727, March 2015, (in Japanese).
• "Interface for Collecting Know-How Knowledge based on Question Answer Examples and Search Engine Suggests"
  • Yusuke Inoue, Ichiro Moriya, Takakazu Imada, Nie Ten, Takehito Utsuro, Yasuhide Kawada and Noriko Kando.
  • Proceedings of the 21th Annual Conference of the Association for Natural Language Processing, pp.700-703, March 2015, (in Japanese).
• "Topic Model based Comparative Analysis of Concerns of Web Search between Japanese and Chinese"
  • Lei Chen, Yusuke Inoue, Ichiro Moriya, Takakazu Imada, Takehito Utsuro, Yasuhide Kawada and Noriko Kando.
  • Proceedings of the 21th Annual Conference of the Association for Natural Language Processing, pp.696-699, March 2015, (in Japanese).
• "STD by Selecting the Best Match using Keywords collected from ASR Outputs",
  • Kentaro Domoto, Takehito Utsuro, Naoki Sawada, Hiromitsu Nishizaki,
  • Proceedings of the 2015 Spring Meeting of the Acoustical Society of Japan, pp.99-102, March 2015, (in Japanese).
• "Market Share Estimation based on Statistics of Search Engine Suggests",
  • Takakazu Imada, Ichiro Moriya, Yusuke Inoue, Takehito Utsuro, Yasuhide Kawada, and Noriko Kando,
  • Proceedings of the Seventh Forum on Data Engineering and Information Management, March 2015, (in Japanese).
• "A Complementary Framework for Collecting Know-How Knowledge based on Question-Answer Examples and Search Engine Suggests",
  • Ichiro Moriya, Yusuke Inoue, Takakazu Imada, Tian Nie, Takehito Utsuro, Yasuhide Kawada, and Noriko Kando,
  • Proceedings of the Seventh Forum on Data Engineering and Information Management, March 2015, (in Japanese).

2014

• "Estimating Translation of Technical Terms utilizing Japanese-Chinese Patent Families: an Approach based on Phrase Translation Tables and Parallel Sentences"
  • Takehito Utsuro, Lijuan Dong, Zi Long and Mikio Yamamoto,
  • Japio YEAR BOOK 2014, Japan Patent Information Organization, pp.236-241, November 2014. (in Japanese).
• "Emotional Voice Conversion based on F0 Contour and Duration of Word Accent Type",
  • Dan Liu, Kentaro Domoto, and Takehito Utsuro.
  • Proceedings of the 2014 Autumn Meeting of the Acoustical Society of Japan, pp.215-218, September 2014, (in Japanese).
• "Evaluation and Analysis of STD by Selecting the Best Match from Candidate Query Keywords",
  • Kentaro Domoto, Takehito Utsuro, Naoki Sawada, Hiromitsu Nishizaki,
  • Proceedings of the 2014 Autumn Meeting of the Acoustical Society of Japan, pp.137-140, September 2014, (in Japanese).
• "Detection of Goal Scenes in Radio Football Live Speech and Discrimination of Scenes of Goals of Home/Away Teams",
  • Yohei Iwanaga, Kentaro Domoto, and Takehito Utsuro,
  • Proceedings of the 2014 Autumn Meeting of the Acoustical Society of Japan, pp.101-104, September 2014, (in Japanese).
• "Emotional Voice Conversion utilizing F0 Contour and Duration of Word Accent Type"
  • Dan Liu, Kentaro Domoto, Yusuke Inoue, and Takehito Utsuro.
  • IPSJ SIG Technical Reports, 2014-MUS-103, May 2014, (in Japanese).
• "Aggregating Web Search Results by Aggregating Redundant Web Search Information Needs"
  • Yusuke Inoue, Takakazu Imada, Ichiro Moriya, Lei Chen, Takehito Utsuro, Yasuhide Kawada, and Noriko Kando,
  • Proceedings of the 28th Annual Conference of JSAI, May 2014, (in Japanese).
• "Evaluating Effectiveness of a Topic Model in Aggregating and Overviewing Viewpoints of Web Search Information Needs"
  • Ichiro Moriya, Takakazu Imada, Takehito Utsuro, Yasuhide Kawada, and Noriko Kando,
  • Proceedings of the 28th Annual Conference of JSAI, May 2014, (in Japanese).
• "Identifying Bilingual Synonymous Technical Terms from Parallel Sentences extracted from Japanese-Chinese Patent Families"
  • Zi Long, Lijuan Dong, Itsuki Toyota, Takehito Utsuro, Tomoharu Mitsuhashi, and Mikio Yamamoto,
  • Proceedings of the 20th Annual Conference of the Association for Natural Language Processing, pp.955-958, March 2014, (in Japanese).
• "Aggregating Topics of Multi-Grain LDA"
  • Yusuke Inoue, Daichi Koike, Takehito Utsuro, and Noriko Kando,
  • Proceedings of the 20th Annual Conference of the Association for Natural Language Processing, pp.924-927, March 2014, (in Japanese).
• "Translation Estimation of Technical Terms using Parallel Sentences extracted from Japanese-Chinese Patent Families"
  • Lijuan Dong, Zi Long, Itsuki Toyota, Takehito Utsuro, Tomoharu Mitsuhashi, and Mikio Yamamoto,
  • Proceedings of the 20th Annual Conference of the Association for Natural Language Processing, pp.368-371, March 2014, (in Japanese).
• "Comparative Analysis of Viewpoints of Web Search Information Needs between Japanese and Chinese"
  • Liyi Zheng, Daichi Koike, Tian Nie, Takakazu Imada, Lei Chen, Takehito Utsuro, Yasuhide Kawada, and Noriko Kando,
  • Proceedings of the 20th Annual Conference of the Association for Natural Language Processing, pp.332-335, March 2014, (in Japanese).
• "Aggregating Viewpoints of Web Search Information Needs"
  • Daichi Koike, Liyi Zheng, Takakazu Imada, Ichiro Moriya, Yusuke Inoue, Takehito Utsuro, Yasuhide Kawada, and Noriko Kando,
  • Proceedings of the 20th Annual Conference of the Association for Natural Language Processing, pp.328-331, March 2014, (in Japanese).
• "Presenting Relation of Web Search Query and a Search Engine Suggest"
  • Takakazu Imada, Daichi Koike, Ichiro Moriya, Takehito Utsuro, and Noriko Kando,
  • Proceedings of the 20th Annual Conference of the Association for Natural Language Processing, pp.133-136, March 2014, (in Japanese).
• "STD by Selecting the Best Match from Candidate Query Keywords",
  • Kentaro Domoto, Takehito Utsuro, Yuto Furuya, Hiromitsu Nishizaki,
  • Proceedings of the 8th Spoken Document Processing Workshop, SDPWS2014-09, March 2014, (in Japanese)
• "Detection of Goal Scenes by Pitch Sequence Pattern Matching in Radio Football Live Speech",
  • Yohei Iwanaga, Shota Arai, Kentaro Domoto, and Takehito Utsuro,
  • Proceedings of the 2014 Spring Meeting of the Acoustical Society of Japan, pp.155-158, March 2014, (in Japanese).
• "An Approach to STD by Selecting the Best Match from Query Keyword Candidates",
  • Kentaro Domoto, Takehito Utsuro, Yuto Furuya, Hiromitsu Nishizaki,
  • Proceedings of the 2014 Spring Meeting of the Acoustical Society of Japan, pp.79-82, March 2014, (in Japanese).
• "Analyzing Viewpoints of Web Search Information Needs considering Differences with Wikipedia",
  • Ichiro Moriya, Daichi Koike, Takakazu Imada, Takehito Utsuro, Yasuhide Kawada, and Noriko Kando,
  • Proceedings of the Sixth Forum on Data Engineering and Information Management, March 2014, (in Japanese).

2013

• "Estimating Translation of Technical Terms by Integrating Japanese-English Patent Families as a Parallel Corpus and a Comparable Corpus"
  • Takehito Utsuro, Itsuki Toyota and Mikio Yamamoto,
  • Japio YEAR BOOK 2013, Japan Patent Information Organization, pp.260-264, November 2013. (in Japanese).
• "Collecting / Overviewing / Comparative Analysis of Japanese and Chinese Bloggers' Communities"
  • Liyi Zheng, Daichi Koike, Takehito Utsuro, Yasuhide Kawada, and Noriko Kando",
  • IPSJ SIG Technical Reports, 2013-DBS-157/2013-IFAT-111, July 2013, (in Japanese).
• "Utilizing a Phrase Translation Table and Portion of Patent Families with No Parallel Sentences Extracted in Estimating Translation of Technical Terms"
  • Itsuki Toyota, Zi Long, Lijuan Dong, Takehito Utsuro, and Mikio Yamamoto,
  • IPSJ SIG Technical Reports, 2013-NL-212, July 2013, (in Japanese).
• "Analysis on Diversity of Topics in Web Pages collected using a Search Engine API"
  • Daichi Koike, Takehito Utsuro, and Yasuhide Kawada, Masaharu Yoshioka,
  • Proceedings of the 27th Annual Conference of JSAI, June 2013, (in Japanese).
• "Analysis of Question and Answer Examples of Consumer Troubles on ``Contract and Cancellation''"
  • Shota Arai, Tian Nie, Takehito Utsuro, and Yasuhide Kawada.
  • Proceedings of the 27th Annual Conference of JSAI, June 2013, (in Japanese).
• "Comparative Analysis of Japanese/Chinese Question Answer Sites and Semi-Automatic Detection of Cross-Cultural Gaps"
  • Tian Nie, Shota Arai, Takehito Utsuro, and Yasuhide Kawada.
  • Proceedings of the 27th Annual Conference of JSAI, June 2013, (in Japanese).
• "Estimating Translation of Technical Terms by Utilizing Phrase Translation Tables and Portion in Patent Families with No Parallel Sentences Extracted"
  • Itsuki Toyota, Yusuke Takahashi, Kensaku Makita, Takehito Utsuro and Mikio Yamamoto.
  • Proceedings of the 19th Annual Conference of the Association for Natural Language Processing, pp.560-563, March 2013, (in Japanese).
• "Estimation and Comparative Analysis of Topic Models in Time Series Chinese News and Blogs"
  • Liyi Zheng, Shuo Hu, Daichi Koike, Takehito Utsuro, Masaharu Yoshioka and Noriko Kando.
  • Proceedings of the 19th Annual Conference of the Association for Natural Language Processing, pp.212-215, March 2013, (in Japanese).
• "Estimation and Cross-Lingual Alignment of Bursty Topics in Time Series Japanese / Chinese News Streams"
  • Shuo Hu, Yusuke Takahashi, Liyi Zheng, Takehito Utsuro, Masaharu Yoshioka and Noriko Kando.
  • Proceedings of the 19th Annual Conference of the Association for Natural Language Processing, pp.204-207, March 2013, (in Japanese).
• "Classification and Analysis of Question Examples of Consumer Troubles on ``Contract and Cancellation''",
  • Shota Arai, Tian Nie, Takehito Utsuro, Yasuhide Kawada and Noriko Kando.
  • Proceedings of the 19th Annual Conference of the Association for Natural Language Processing, pp.94-97, March 2013, (in Japanese).
• "Diversity of Topics in Collecting Web Pages using a Search Engine API",
  • Daichi Koike, Kensaku Makita, Takehito Utsuro, and Yasuhide Kawada, Masaharu Yoshioka, and Noriko Kando,
  • Proceedings of the Fifth Forum on Data Engineering and Information Management, March 2013, (in Japanese).
• "Collecting and Overviewing Bloggers' Communities based on a Topic Model",
  • Kensaku Makita, Hiroko Suzuki, Daichi Koike, Liyi Zheng, Takehito Utsuro, Yasuhide Kawada, and Noriko Kando,
  • Proceedings of the Fifth Forum on Data Engineering and Information Management, March 2013, (in Japanese).
• "Identifying Bursty Topics considering Correlation of Time Series News and Twitter",
  • Yusuke Takahashi, Shuo Hu, Takehito Utsuro, Masaharu Yoshioka, and Noriko Kando,
  • Proceedings of the Fifth Forum on Data Engineering and Information Management, March 2013, (in Japanese).

2012

• "Estimating and Analyzing a Domain Topic Model of Wikipedia Entries"
  • Kensaku Makita, Hiroko Suzuki, Daichi Koike, Takehito Utsuro, and Yasuhide Kawada,
  • IPSJ SIG Technical Reports, Vol.2012-DBS-155, November 2012, (in Japanese).
• "Utilizing Portion of Patent Families with No Parallel Sentences Extracted in Estimating Translation of Technical"
  • Itsuki Toyota, Yusuke Takahashi, Kensaku Makita, Takehito Utsuro, and Mikio Yamamoto.
  • IPSJ SIG Technical Reports, Vol.2012-NL-208, September 2012, (in Japanese).
• "Estimation and Analysis of Topic Models in Time Series Japanese / Chinese News and Blogs"
  • Shuo Hu, Liyi Zheng, Yusuke Takahashi, Daichi Koike, Kensaku Makita, Takehito Utsuro, and Masaharu Yoshioka,
  • IEICE Technical Report, NLC2012-14, pp.25-30, August 2012, (in Japanese).
• "Analysis on Identifying Topics in Times Series News and Blogs: A Case Study of Earthquake Disaster"
  • Daichi Koike, Kensaku Makita, Takehito Utsuro, Masaharu Yoshioka, Yasuhide Kawada, and Tomohiro Fukuhara,
  • Proceedings of the 26th Annual Conference of JSAI, June 2012, (in Japanese).
• "Analyzing Correlation of Topics in News and Blogs and their Changes: A Case Study on Earthquake Disaster"
  • Daichi Koike, Daisuke Yokomoto, Hiroko Suzuki, Kensaku Makita, Takehito Utsuro, Yasuhide Kawada, Masaharu Yoshioka and Tomohiro Fukuhara.
  • Proceedings of the 18th Annual Conference of the Association for Natural Language Processing, pp.1224-1227, March 2012, (in Japanese).
• "Estimating Translation of Technical Terms by Utilizing Portion with No Parallel Sentences Extracted in Patent Families"
  • Itsuki Toyota, Bing Liang, Takehito Utsuro and Mikio Yamamoto
  • Proceedings of the 18th Annual Conference of the Association for Natural Language Processing, pp.697-700, March 2012, (in Japanese).
• "Transitive Collection of Bilingual Synonymous Technical Terms from Parallel Patent Sentences"
  • Bing Liang, Itsuki Toyota, Takehito Utsuro and Mikio Yamamoto
  • Proceedings of the 18th Annual Conference of the Association for Natural Language Processing, pp.693-696, March 2012, (in Japanese).
• "Evaluating the Method of Analyzing Japanese Functional Expressions using Canonical/Derivational Relation"
  • Takafumi Suzuki, Yusuke Abe, Takehito Utsuro, Suguru Matsuyoshi and Masatoshi Tsuchiya.
  • Proceedings of the 18th Annual Conference of the Association for Natural Language Processing, pp.598-601, March 2012, (in Japanese).
• "An Analysis on Methods for Overview of Topics in a Document Set"
  • Hiroko Suzuki, Daisuke Yokomoto, Kensaku Makita, Takehito Utsuro, Yasuhide Kawada and Tomohiro Fukuhara.
  • Proceedings of the 18th Annual Conference of the Association for Natural Language Processing, pp.543-546, March 2012, (in Japanese).
• " Japanese to English Machine Translation of Functional Expressions based on Translation Examples and Semantic Equivalence Classes"
  • Yusuke Abe, Takafumi Suzuki, Takehito Utsuro, Mikio Yamamoto, Suguru Matsuyoshi and Yasuhide Kawada,
  • Proceedings of the 18th Annual Conference of the Association for Natural Language Processing, pp.483-486, March 2012, (in Japanese).
• "Estimation and Cross-Lingual Alignment of Topics in Time Series Japanese / Chinese News Streams"
  • Shuo Hu, Yusuke Takahashi, Kensaku Makita, Daisuke Yokomoto, Takehito Utsuro and Masaharu Yoshioka,
  • Proceedings of the 18th Annual Conference of the Association for Natural Language Processing, pp.179-182, March 2012, (in Japanese).
• "Identifying Bursts of Topics in Time Series News"
  • Yusuke Takahashi, Daisuke Yokomoto, Takehito Utsuro and Masaharu Yoshioka,
  • Proceedings of the 18th Annual Conference of the Association for Natural Language Processing, pp.175-178, March 2012, (in Japanese).
• "Identifying Bursts in Time Series Topic Model",
  • Yusuke Takahashi, Daisuke Yokomoto, Takehito Utsuro, Masaharu Yoshioka, Yasuhide Kawada, Noriko Kando, Tomohiro Fukuhara, Hiroshi Nakagawa and Yoji Kiyota,
  • Proceedings of the Fourth Forum on Data Engineering and Information Management, March 2012, (in Japanese).
• "Analyzing Topic Distribution of a Blogger",
  • Kensaku Makita, Daisuke Yokomoto, Hiroko Suzuki, Takehito Utsuro, Yasuhide Kawada, Noriko Kando, Tomohiro Fukuhara, Hiroshi Nakagawa, Masaharu Yoshioka and Yoji Kiyota,
  • Proceedings of the Fourth Forum on Data Engineering and Information Management, March 2012, (in Japanese).
• "Analyzing Correlation of Topics in News and Blogs and their Changes: A Case Study of Topics on Earthquake Disaster",
  • Daichi Koike, Daisuke Yokomoto, Kensaku Makita, Hiroko Suzuki, Takehito Utsuro, Yasuhide Kawada, Masaharu Yoshioka, Noriko Kando, Tomohiro Fukuhara, Hiroshi Nakagawa, Yoji Kiyota and Yohei Seki,
  • Proceedings of the Fourth Forum on Data Engineering and Information Management, March 2012, (in Japanese).
• "A Clustering Method for Overview of Topics in a Document Set",
  • Daisuke Yokomoto, Hiroko Suzuki, Kensaku Makita, Takehito Utsuro, Yasuhide Kawada, Tomohiro Fukuhara,
  • Proceedings of the Fourth Forum on Data Engineering and Information Management, March 2012, (in Japanese).

2011

• "Analyzing Burst of Topics in News Stream"
  • Yusuke Takahashi, Daisuke Yokomoto, Takehito Utsuro, and Masaharu Yoshioka".
  • IPSJ SIG Technical Reports, Vol.2011-NL-204, November 2011, (in Japanese).
• "Facet Categorization of Japanese/English Blogs based on Wikipedia and their Comparative Analysis across Languages"
  • Hiroko Suzuki, Daisuke Yokomoto, Kensaku Makita, Takehito Utsuro, Yasuhide Kawada, and Tomohiro Fukuhara",
  • IPSJ SIG Technical Reports, Vol.2011-DBS-153, November 2011, (in Japanese).
• "Analyzing Topics of Blogs based on Wikipedia as a Multilingual Knowledge Source"
  • Kensaku Makita, Daisuke Yokomoto, Hiroko Suzuki, Takehito Utsuro, Yasuhide Kawada, and Tomohiro Fukuhara.
  • IEICE Technical Report, NLC2011-18, pp.95-100, July 2011, (in Japanese).
• "Categorizing Blog Posts into Facets by utilizing Wikipedia as a Knowledge Source"
  • Daisuke Yokomoto, Kensaku Makita, Takehito Utsuro, Yasuhide Kawada, and Tomohiro Fukuhara.
  • Proceedings of the 25th Annual Conference of JSAI, June 2011, (in Japanese).
• "Detecting Splogs by Integrating Machine Learning / Affiliate IDs / Similarity of HTML Structures"
  • Akihito Morijiri, Taichi Katayama, Takehito Utsuro, Yasuhide Kawada and Tomohiro Fukuhara.
  • Proceedings of the 25th Annual Conference of JSAI, June 2011, (in Japanese).
• "Identifying and Collecting Bilingual Synonymous Technical Terms from Parallel Patent Sentences"
  • Bing Liang, Takehito Utsuro, Mikio Yamamoto.
  • Proceedings of the 17th Annual Conference of the Association for Natural Language Processing, pp.963-966, March 2011, (in Japanese).
• "Utilizing Wikipedia as a Knowledge Source in Categorizing Topic related Korean Blogs into Facets"
  • Dongkwon Lim, Daisuke Yokomoto, Kensaku Makita, Takehito Utsuro, and Tomohiro Fukuhara.
  • Proceedings of the 17th Annual Conference of the Association for Natural Language Processing, pp.876-879, March 2011, (in Japanese).
• "Developing and Evaluating Rules for Translating Japanese Functional Expressions in Patent Documents into English through Canonical Expressions"
  • Ran Shimanouchi, Yusuke Abe, Takafumi Suzuki, Takehito Utsuro, Suguru Matsuyoshi.
  • Proceedings of the 17th Annual Conference of the Association for Natural Language Processing, pp.396-399, March 2011, (in Japanese).
• "Analysis of Japanese Functional Expressions using Canonical/Derivational Relation and Examples"
  • Takafumi Suzuki, Takehito Utsuro, Suguru Matsuyoshi, Masatoshi Tsuchiya.
  • Proceedings of the 17th Annual Conference of the Association for Natural Language Processing, pp.155-158, March 2011, (in Japanese).
• "Collecting Blog Posts related to Topics in a News Article",
  • Yuki Sato, Daisuke Yokomoto, Kensaku Makita, Takehito Utsuro, Tomohiro Fukuhara.
  • Proceedings of the Third Forum on Data Engineering and Information Management, March 2011, (in Japanese).
• "Aggregating Bursty Keywords in News Stream into Topics",
  • Yusuke Takahashi, Takehito Utsuro, Masaharu Yoshioka.
  • Proceedings of the Third Forum on Data Engineering and Information Management, March 2011, (in Japanese).
• "Analyzing Temporal Distribution of Sub-topics in Blogs related to a Topic",
  • Kensaku Makita, Daisuke Yokomoto, Takehito Utsuro, Tomohiro Fukuhara.
  • Proceedings of the Third Forum on Data Engineering and Information Management, March 2011, (in Japanese).
• "Utilizing Wikipedia as a Knowledge Source in Categorizing Topic related Blogs into Facets",
  • Daisuke Yokomoto, Dongkwon Lim, Kensaku Makita, Takehito Utsuro, Yasuhide Kawada, Tomohiro Fukuhara, Noriko Kando, Masaharu Yoshioka, Hiroshi Nakagawa, and Yoji Kiyota.
  • Proceedings of the Third Forum on Data Engineering and Information Management, March 2011, (in Japanese).
• "Analyzing Similarity of HTML Structures and Affiliate in Automatic Collection of Splogs",
  • Akihito Morijiri, Taichi Katayama, Soichi Ishii, Takehito Utsuro, Yasuhide Kawada and Tomohiro Fukuhara.
  • Proceedings of the Third Forum on Data Engineering and Information Management, March 2011, (in Japanese).

2010

• "Analysis of Japanese Functional Expressions using Canonical/Derivational Relation"
  • Takafumi Suzuki, Takehito Utsuro, Suguru Matsuyoshi and Masatoshi Tsuchiya.
  • IPSJ SIG Technical Reports, Vol.2010-NL-199, November 2010, (in Japanese).
• "Progress Report of the Year 2010: `Japanese Functional Expressions' Group"
  • Takehito Utsuro, Takafumi Suzuki, Ran Shimanouchi, Suguru Matsuyoshi and Masatoshi Tsuchiya.
  • Proceedings of the 2010 General Meeting of the MEXT Grant-in-aid for Scientific Research Priority Area Program "Japanese Corpus", pp. 37-44, September 2010. (in Japanese).
• "A Case Study of Blog Distillation and Blog Categorization with "Crime" Domain"
  • Yusuke Abe, Hiroyuki Nakasaki, Daisuke Yokomoto, Takehito Utsuro, Yasuhide Kawada, Tomohiro Fukuhara,
  • Proceedings of the 24th Annual Conference of JSAI, June 2010, (in Japanese).
• "Unifying Multiple Topics in Linking Related News and Blogs through Wikipedia"
  • Yuki Sato, Daisuke Yokomoto, Takehito Utsuro, Tomohiro Fukuhara.
  • Proceedings of the 24th Annual Conference of JSAI, June 2010, (in Japanese).
• "Analysis and Detection of Japanese Functional Expressions based on a Hierarchical Lexicon",
  • Taiji Nagasaka, Takehito Utsuro, Suguru Matsuyoshi and Masatoshi Tsuchiya,
  • Proceedings of the 16th Annual Conference of the Association for Natural Language Processing, pp.970-973, March 2010, (in Japanese).
• "Machine Translation of Japanese Functional Expressions into English through Canonical Expressions in JE Patent MT",
  • Ran Shimanouchi, Taiji Nagasaka, Akiko Sakamoto, Takehito Utsuro, Suguru Matsuyoshi",
  • Proceedings of the 16th Annual Conference of the Association for Natural Language Processing, pp.611-614, March 2010, (in Japanese).
• "Analyzing and Identifying Sets of Synonymous Technical Terms in Acquisition of Bilingual Technical Term Lexicon from Parallel Patent Sentences",
  • Yohei Morishita, Takehito Utsuro and Mikio Yamamoto,
  • Proceedings of the 16th Annual Conference of the Association for Natural Language Processing, pp.206-209, March 2010, (in Japanese).
• "Utilizing Semantic Equivalence Classes of Japanese Functional Expressions in Japanese to Chinese Machine Translation",
  • Sa Liu, Taiji Nagasaka, Takehito Utsuro and Suguru Matsuyoshi,
  • Proceedings of the 16th Annual Conference of the Association for Natural Language Processing, pp.194-197, March 2010, (in Japanese).
• "Categorization and Automatic Collection of Blogs related to "Crime" Domain",
  • Yusuke Abe, Hiroyuki Nakasaki, Daisuke Yokomoto, Takehito Utsuro, Yasuhide Kawada, Tomohiro Fukuhara,
  • Proceedings of the 16th Annual Conference of the Association for Natural Language Processing, pp.130-133, March 2010, (in Japanese).
• "Automatic Collection of Blog Feeds closely related to Wikipedia",
  • Daisuke Yokomoto, Hiroyuki Nakasaki, Takehito Utsuro, Tomohiro Fukuhara.
  • Proceedings of the 16th Annual Conference of the Association for Natural Language Processing, pp.126-129, March 2010, (in Japanese).
• "Linking Topics through Wikipedia --- Collecting Blog Posts related to News ---",
  • Yuki Sato, Daisuke Yokomoto, Hiroyuki Nakasaki, Takehito Utsuro, Tomohiro Fukuhara.
  • Proceedings of the 16th Annual Conference of the Association for Natural Language Processing, pp.122-125, March 2010, (in Japanese).
• "Automatic Collection of Splogs based on Similarities of HTML Structures"
  • Taichi Katayama, Takayuki Yoshinaka, Takehito Utsuro, Yasuhide Kawada, and Tomohiro Fukuhara,
  • Proceedings of the 72th Annual Conference of IPSJ, Vol. 5, pp.87-88, March 2010. (in Japanese).
• "Collecting and Categorizing Japanese/English Blogs related to "Crime" Domain",
  • Hiroyuki Nakasaki, Yusuke Abe, Daisuke Yokomoto, Takehito Utsuro, Yasuhide Kawada, Tomohiro Fukuhara,
  • Proceedings of the Second Forum on Data Engineering and Information Management, March 2010, (in Japanese).
• "Automatic Collection of Splogs with High Similarities based on HTML Structures",
  • Taichi Katayama, Takayuki Yoshinaka, Takehito Utsuro, Yasuhide Kawada, and Tomohiro Fukuhara,
  • Proceedings of the Second Forum on Data Engineering and Information Management, March 2010, (in Japanese).

2009

• "Evaluating Effects of Similarities of HTML Structures in Splog Detection"
  • Taichi Katayama, Takayuki Yoshinaka, Takehito Utsuro, Yasuhide Kawada, and Tomohiro Fukuhara,
  • IPSJ SIG Technical Reports, Vol.2009-DBS-149, November 2009, (in Japanese).
• "Collecting/Analyzing/Categorizing Japanese and English Blogs with Specific Topics: A Case Study"
  • Hiroyuki Nakasaki, Yusuke Abe, Takehito Utsuro, Yasuhide Kawada, Tomohiro Fukuhara, Noriko Kando, Masaharu Yoshioka, Hiroshi Nakagawa and Yoji Kiyota,
  • IPSJ SIG Technical Reports, Vol.2009-NL-194, November 2009, (in Japanese).
• "Analysis on Wikipedia Entries in Linking Topics of News and Blogs through Wikipedia"
  • Yuki Sato, Daisuke Yokomoto, Hiroyuki Nakasaki, Takehito Utsuro, Masaharu Yoshioka, Tomohiro Fukuhara, Noriko Kando, Hiroshi Nakagawa and Yoji Kiyota.
  • IPSJ SIG Technical Reports, Vol.2009-NL-194, November 2009, (in Japanese).
• "Utilizing Similarities of HTML Structures in Splog Detection by Machine Learning"
  • Taichi Katayama, Takayuki Yoshinaka, Takehito Utsuro, Yasuhide Kawada, and Tomohiro Fukuhara,
  • Collection of Technical Reports of the 12th Workshop on Information-Based Induction Sciences (IBIS 2009), October 2009, (in Japanese).
• "Splog Detection using Similarities of HTML Structures"
  • Taichi Katayama, Takehito Utsuro, Takayuki Yoshinaka, Yasuhide Kawada, and Tomohiro Fukuhara,
  • Proceedings of the 4th NLP Symposium for Young Researchers, September 2009. (in Japanese).
• "Analysis of Japanese Functional Expressions in News Corpus based on a Hierarchical Lexicon"
  • Taiji Nagasaka, Akiko Sakamoto, Takehito Utsuro, Yohei Morishita, Suguru Matsuyoshi and Masatoshi Tsuchiya.
  • Proceedings of the 4th NLP Symposium for Young Researchers, September 2009. (in Japanese).
• "Utilizing Semantic Equivalence Classes in Machine Translation of Japanese Functional Expressions"
  • Akiko Sakamoto, Taiji Nagasaka, Takehito Utsuro and Suguru Matsuyoshi,
  • Proceedings of the 2009 General Meeting of the MEXT Grant-in-aid for Scientific Research Priority Area Program "Japanese Corpus", pp. 111-118, September 2009. (in Japanese).
• "Progress Report of the Year 2009: `Japanese Functional Expressions' Group"
  • Takehito Utsuro, Taiji Nagasaka, Akiko Sakamoto, Suguru Matsuyoshi and Masatoshi Tsuchiya.
  • Proceedings of the 2009 General Meeting of the MEXT Grant-in-aid for Scientific Research Priority Area Program "Japanese Corpus", pp. 67-74, September 2009. (in Japanese).
• "Semi-Automatic Discovery of Cross-Cultural Gaps from Japanese/English Blogs with Wikipedia as Fundamental Knowledge Source"
  • Hiroyuki Nakasaki, Mariko Kawaba, Takehito Utsuro and Tomohiro Fukuhara",
  • Proceedings of the 23rd Annual Conference of JSAI, June 2009, (in Japanese).
• "Estimating Confidence in Machine Learning for Splog Detection",
  • Taichi Katayama, Yuuki Sato, Takehito Utsuro, Takayuki Yoshinaka, Yasuhide Kawada, and Tomohiro Fukuhara,
  • Proceedings of the First Forum on Data Engineering and Information Management, March 2009, (in Japanese).
• "Complementary Navigation of News and Blogs with Wikipedia as Fundamental Knowledge Source",
  • Yuki Sato, Hiroyuki Nakasaki, Mariko Kawaba, Takehito Utsuro and Tomohiro Fukuhara.
  • Proceedings of the First Forum on Data Engineering and Information Management, March 2009, (in Japanese).
• "Semi-Automatic Discovery of Cross-Cultural Gaps through Japanese/English Blog Distillation",
  • Hiroyuki Nakasaki, Mariko Kawaba, Sayuri Yamazaki, Takehito Utsuro and Tomohiro Fukuhara",
  • Proceedings of the First Forum on Data Engineering and Information Management, March 2009, (in Japanese).
• "Utilizing Wikipedia Topic Hierarchy in Estimating Topics of Blog Sites and Topic Distribution of Blogsphere",
  • Mariko Kawaba, Hiroyuki Nakasaki, Takehito Utsuro and Tomohiro Fukuhara",
  • Proceedings of the First Forum on Data Engineering and Information Management, March 2009, (in Japanese).
• "Estimating Topic Distribution of Japanese Blogosphere with Wikipedia as a Topic Hierarchy",
  • Mariko Kawaba, Hiroyuki Nakasaki, Takehito Utsuro and Tomohiro Fukuhara",
  • Proceedings of the 15th Annual Conference of the Association for Natural Language Processing, pp.913-916, March 2009, (in Japanese).
• "Generating Technical Term Bilingual Lexicon from Parallel Patent Documents: Integrating Phrase Translation Table and a Bilingual Lexicon by Machine Learning",
  • Yohei Morishita, Takehito Utsuro and Mikio Yamamoto,
  • Proceedings of the 15th Annual Conference of the Association for Natural Language Processing, pp.877-880, March 2009, (in Japanese).
• "Assisting Comparative Analysis of Japanese/English Blogs based on Cross-Lingual Gaps between Keyword Distributions",
  • Hiroyuki Nakasaki, Mariko Kawaba, Sayuri Yamazaki, Takehito Utsuro and Tomohiro Fukuhara",
  • Proceedings of the 15th Annual Conference of the Association for Natural Language Processing, pp.701-704, March 2009, (in Japanese).
• "Machine Translation of Japanese Functional Expressions into English through Canonical Expressions",
  • Akiko Sakamoto, Takehito Utsuro and Suguru Matsuyoshi,
  • Proceedings of the 15th Annual Conference of the Association for Natural Language Processing, pp.654-657, March 2009, (in Japanese).
• "Analizing Japanese Functional Expressions based on a Large Scale Hierarchical Lexicon",
  • Taiji Nagasaka, Takehito Utsuro, Suguru Matsuyoshi and Masatoshi Tsuchiya,
  • Proceedings of the 15th Annual Conference of the Association for Natural Language Processing, pp.328-331, March 2009, (in Japanese).
• "Linking Topics of News and Blogs with Wikipedia as Fundamental Knowledge Source",
  • Yuki Sato, Hiroyuki Nakasaki, Mariko Kawaba, Takehito Utsuro, Masaharu Yoshioka, Tomohiro Fukuhara, Hiroshi Nakagawa and Noriko Kando.
  • Proceedings of the 15th Annual Conference of the Association for Natural Language Processing, pp.300-303, March 2009, (in Japanese).
• "Estimating Topic Distribution of Japanese Blogsphere based on Wikipedia Topic Hierachy",
  • Mariko Kawaba, Hiroyuki Nakasaki, Takehito Utsuro and Tomohiro Fukuhara",
  • JSAI SIG Notes, SIG-SWO, pp.-, January 2009, (in Japanese).

2008

• "Integrating Phrase Translation Table and a Bilingual Lexicon in Semi-Automatic Acquisition of Technical Term Translation Lexicon from Parallel Patent Documents",
  • Yohei Morishita, Takehito Utsuro and Mikio Yamamoto,
  • IPSJ SIG Technical Reports, Vol.2008-NL-187, pp.91-98, September 2008, (in Japanese).
• "Estimating Topic Distribution of Japanese Blogosphere by Linking Wikipedia Entries to Blog Feeds",
  • Mariko Kawaba, Hiroyuki Nakasaki, Takehito Utsuro and Tomohiro Fukuhara",
  • IPSJ SIG Technical Reports, Vol.2008-NL-187, pp.83-90, September 2008, (in Japanese).
• "Collecting/Analyzing Splogs based on Characteristics of Keywords"
  • Yuuki Sato, Takehito Utsuro, Tomohiro Fukuhara, Yasuhide Kawada, Yoshiaki Murakami, Hiroshi Nakagawa and Noriko Kando",
  • Proceedings of the 22nd Annual Conference of JSAI, June 2008, (in Japanese).
• "Blog Distillation from Multilingual Wikipedia Entries and Japanese/English Cross-Lingual Blog Analysis"
  • Mariko Kawaba, Hiroyuki Nakasaki, Takehito Utsuro and Tomohiro Fukuhara",
  • Proceedings of the 22nd Annual Conference of JSAI, June 2008, (in Japanese).
• "Detecting Japanese Functional Expressions based on a Large Scale Hierarchical Lexicon"
  • Taiji Nagasaka, Takehito Utsuro, and Masatoshi Tsuchiya.
  • Proceedings of the 14th Annual Conference of the Association for Natural Language Processing, pp.837-840, March 2008. (in Japanese).
• "Generating Bilingual Technical Term Lexicon from Parallel Patent Documents using a Phase Table and Compositional Translation Estimation"
  • Yohei Morishita, Takehito Utsuro and Mikio Yamamoto,
  • Proceedings of the 14th Annual Conference of the Association for Natural Language Processing, pp.460-463, March 2008. (in Japanese).
• "Cross-Lingual Blog Analysis based on Japanese/English Blog Distillation"
  • Hiroyuki Nakasaki, Mariko Kawaba, Takehito Utsuro, and Tomohiro Fukuhara.
  • Proceedings of the 14th Annual Conference of the Association for Natural Language Processing, pp.115-118, March 2008. (in Japanese).
• "Blog Distillation from Wikipedia Entries"
  • Mariko Kawaba, Takehito Utsuro, and Tomohiro Fukuhara.
  • Proceedings of the 14th Annual Conference of the Association for Natural Language Processing, pp.111-114, March 2008. (in Japanese).
• "Generating Technical Term Bilingual Lexicon from Parallel Patent Documents using a Phase Table and Compositional Translation Estimation"
  • Yohei Morishita, Takehito Utsuro and Mikio Yamamoto,
  • Proceedings of the 70th Annual Conference of IPSJ, Vol. 2, pp.81-82, March 2008. (in Japanese).
• "Collecting and Analyzing Japanese Splog Data Set based on Burst of Keywords"
  • Yuuki Sato, Takehito Utsuro, Tomohiro Fukuhara, Yasuhide Kawada, Yoshiaki Murakami, Hiroshi Nakagawa and Noriko Kando",
  • Proceedings of the 70th Annual Conference of IPSJ, Vol. 5, pp.59-60, March 2008. (in Japanese).
• "Blog Distillation towards Linking Wikipedia Entries to Blog Feeds"
  • Mariko Kawaba, Takehito Utsuro, and Tomohiro Fukuhara.
  • Proceedings of the 70th Annual Conference of IPSJ, Vol. 5, pp.53-54, March 2008. (in Japanese).
• "Collecting/Classifying Splogs and Developing Splog Data Set based on Time Series Characteristics of Keywords"
  • Yuuki Sato, Takehito Utsuro, Tomohiro Fukuhara, Yasuhide Kawada, Yoshiaki Murakami, Hiroshi Nakagawa and Noriko Kando",
  • Proceedings of the 19th Data Engineering Workshop (DEWS2008), March 2008. (in Japanese).
• "Blog Distillation for Linking Wikipedia Entries to Blog Feeds"
  • Mariko Kawaba, Hiroyuki Nakasaki, Takehito Utsuro and Tomohiro Fukuhara",
  • Proceedings of the 19th Data Engineering Workshop (DEWS2008), March 2008. (in Japanese).
• "Producing Test Collections for Patent Information Processing: Toward the Fusion of Information Retrieval and Natural Language Processing",
  • Atsushi Fujii, Hidetsugu Nanba, Makoto Iwayama, Noriko Kando, Masao Utiyama, Mikio Yamamoto, Takehito Utsuro and Taiichi Hashimoto",
  • IPSJ SIG Technical Reports, Vol.2008-FI-89/2008-NL-183, pp.31-36, January 2008, (in Japanese).

2007

• Chunking and Dependency Analysis of Japanese Compound Functional Expressions by Machine Learning,
  • Takehito Utsuro, Takao Shime, Masatoshi Tsuchiya, Suguru Matsuyoshi and Satoshi Sato",
  • The 7th China-Japan Natural Language Processing Joint Research Promotion Conference, November 2007.
• "Machine Translation for Patent Information:--- Towards the Establishment of Shared Evaluation Tasks ---",
  • Masao Utiyama, Mikio Yamamoto, Atsushi Fujii, and Takehito Utsuro",
  • IPSJ SIG Technical Reports, Vol.2007-NL-180, pp.133-138, July 2007, (in Japanese).
• "A Cross-Lingual Concern Analysis System using Multilingual Weblog Articles"
  • Tomohiro Fukuhara, Takehito Utsuro, Hiroshi Nakagawa and Hideaki Takeda,
  • Proceedings of the 21st Annual Conference of JSAI, June 2007, (in Japanese).
• "Development of A Corpus for Learning Japanese Dependency Analyzer coping with Functional Expressions"
  • Masatoshi Tsuchiya, Takao Shime, Suguru Matsuyoshi, Takehito Utsuro, Satoshi Sato, and Seiichi Nakagawa,
  • Proceedings of the 13th Annual Conference of the Association for Natural Language Processing, pp.510-513, March 2007. (in Japanese).
• "Statistical Dependency Analysis of Japanese coping with Functional Expressions",
  • Takao Shime, Masatoshi Tsuchiya, Suguru Matsuyoshi, Takehito Utsuro, Satoshi Sato, Hitoshi Isahara,
  • IPSJ SIG Technical Reports, Vol.2007-NL-177, pp.63-70, January 2007, (in Japanese).

2006

• Compiling Domain/Topic Specific Bilingual Lexicon Using the Web
  • Takehito Utsuro,
  • The 6th China-Japan Natural Language Processing Joint Research Promotion Conference, November 2006.
• "Classification and Lexical Knowledge of Japanese Idioms for Automatic Idiom Recognition",
  • Chikara Hashimoto and Satoshi Sato and Takehito Utsuro, Hitoshi Isahara,
  • IPSJ SIG Technical Reports, Vol.2006-NL-173, pp.59-66, May 2006, (in Japanese).
• "Development of An Example Database of Japanese Compound Functional Expressions"
• Masatoshi Tsuchiya, Takehito Utsuro, Suguru Matsuyoshi, Satoshi Sato, and Seiichi Nakagawa,
• Proceedings of the 12th Annual Conference of the Association for Natural Language Processing, pp.735-738, March 2006. (in Japanese).

2005

• "Chunking Japanese Compound Functional Expressions by Machine Learning",
  • Takao Shime, Kiyotaka Uchimoto, Masatoshi Tsuchiya, Toshihiro Takagi, Takehito Utsuro, Satoshi Sato, Hitoshi Isahara,
  • IPSJ SIG Technical Reports, Vol.2005-NL-170, pp.135-142, November 2005, (in Japanese).
• "Developing a Corpus of Example Sentences of Japanese Functional Expressions"
  • Masatoshi Tsuchiya, Suguru Matsuyoshi, Takehito Utsuro, Satoshi Sato, and Seiichi Nakagawa,
  • Proceedings of the 11th Annual Conference of the Association for Natural Language Processing, pp.986-989, March 2005. (in Japanese).
• Automatic Collection of Related Terms in French
  • Xavier Robitaille, Satoshi Sato, and Takehito Utsuro
  • Proceedings of the 11th Annual Conference of the Association for Natural Language Processing, pp.891-894, March 2005.
• "Detecting Japanese Functional Expressions based on Morphological Clues"
  • Masatoshi Tsuchiya, Takehito Utsuro, Satoshi Sato, and Seiichi Nakagawa,
  • Proceedings of the 11th Annual Conference of the Association for Natural Language Processing, pp.584-587, March 2005. (in Japanese).
• Estimating Bilingual Correspondences of Technical Terms through Related Term Collection from Web
  • Kohei Hino, Yasuhiro Sasaki, Takehito Utsuro, Masatoshi Tsuchiya, Seiichi Nakagawa, and Satoshi Sato,
  • Proceedings of the 11th Annual Conference of the Association for Natural Language Processing, pp.21-24, March 2005. (in Japanese).
• Collecting Translation Candidates from Web in Automatic Generation of Bilingual Glossary for Technical Terms
  • Toshihiro Takagi, Mitsuhiro Kida, Masatsugu Tonoike, Yasuhiro Sasaki, Kohei Hino, Takehito Utsuro, and Satoshi Sato.
  • Proceedings of the 11th Annual Conference of the Association for Natural Language Processing, pp.13-16, March 2005. (in Japanese).

2004

• "Mongolian Morphological Analysis based on Phonological and Morphological Constraints", (pdf file 827,058 bytes)
  • Sanduijav Enkhbayar, Takehito Utsuro, and Satoshi Sato",
  • IPSJ SIG Technical Reports, Vol.2004-NL-164, pp.41-46, July 2004, (in Japanese).
• "Mongolian Phrase Generation based on Phonological and Morphological Constraints", (pdf file 145,027 bytes)
  • Sanduijav Enkhbayar, Takehito Utsuro, and Satoshi Sato",
  • IPSJ SIG Technical Reports, Vol.2004-NL-162, pp.87-93, July 2004, (in Japanese).
• Estimating Bilingual Term Correspondences from Japanese and English Documents: Re-estimation using Monolingual Web Documents,
  • Mitsuhiro Kida, Takehito Utsuro, Kohei Hino, and Satoshi Sato,
  • IPSJ SIG Technical Reports, Vol.2004-NL-162, pp.65-70, July 2004, (in Japanese).
• "Estimating Bilingual Term Correspondences from Japanese-English News Articles: Evaluation on Correlation of Term Frequencies and Correctness of Term Correspondences Estimation", (pdf file 910,556 bytes)
  • Kohei Hino, Takehito Utsuro, and Seiichi Nakagawa,
  • IPSJ SIG Technical Reports, Vol. 2004-NL-162, pp.57-63, July 2004, (in Japanese).
• "Improvement of Keyword Recognition and Extraction for Speech-driven Web Retrieval Task",
  • Masahiko Matsushita, Seiichi Nakagawa, Hiromitsu Nishizaki, and Takehito Utsuro
  • IEICE Technical Report, SP2004-17, pp.13-18, May 2004, (in Japanese).
• "Answer Validation by Keyword Association",
  • Masatsugu Tonoike, Takehito Utsuro, and Satoshi Sato,
  • IPSJ SIG Technical Reports, Vol.2004-NL-161, pp.53-60, May 2004, (in Japanese).
• "Estimating Bilingual Term Correspondences from Japanese-English Non-parallel Documents collected from WWW" (pdf file 600,453 bytes)
  • Mitsuhiro Kida, Takehito Utsuro, Kohei Hino, Satoshi Sato,
  • Proceedings of the 10th Annual Conference of the Association for Natural Language Processing, pp.253-256, March 2004. (in Japanese).
• "Combining Multiple Measures for Estimating Bilingual Term Correspondences from Japanese-English Relevant News Articles" (pdf file 595,790 bytes)
  • Kohei Hino, Takehito Utsuro, Seiichi Nakagawa,
  • Proceedings of the 10th Annual Conference of the Association for Natural Language Processing, pp.249-252, March 2004. (in Japanese).
• "Japanese-Mongolian Machine Translation of Functional Expressions" (revised version pdf file 474,659 bytes)
  • Sanduijav Enkhbayar, Takehito Utsuro, Satoshi Sato,
  • Proceedings of the 10th Annual Conference of the Association for Natural Language Processing, pp.37-40, March 2004. (in Japanese).
• "Unsupervised Speaker Adaptation using the High Confidence Portion of Recognition Results by Multiple Recognition Systems"
  • Tomohiro Watanabe, Hiromitsu Nishizaki, Takehito Utsuro, Seiichi Nakagawa.
  • Proceedings of the 3rd Spontaneous Speech Science and Technology Workshop, pp.79-84, February 2004, (in Japanese).
• "Paraphrasing a Functional Word "nara" for Machine Translation"
  • Suguru Matsuyoshi, Satoshi Sato, and Takehito Utsuro,
  • IPSJ SIG Technical Reports, Vol.2004-NL-159, pp.201-208, January 2004, (in Japanese).

2003

• "Development of Anthropomorphic Spoken Dialogue Agent Toolkit""
  • "Shigeki Sagayama, Katsunobu Itou, Takehito Utsuro, Atuhiko Kai, Takao Kobayashi, Hiroshi Shimodaira, Yasuharu Den, Keiichi Tokuda, Satoshi Nakamura, Takuya Nishimoto, Tsuneo Nitta, Keikichi Hirose, Nobuaki Minematsu, Shigeo Morishima, Yoichi Yamashita, Atsuhi Yamada, Akinobu Li,
  • IEICE Technical Report, NLC2003-105, SP2003-168, pp.73-78, December 2003, (in Japanese).
• "Extraction of High Confidence Portions of Recognition Results and Unsupervised Adaptation using them on Lecture Speech"
  • Tomohiro Watanabe, Hiromitsu Nishizaki, Takehito Utsuro, Seiichi Nakagawa.
  • IEICE Technical Report, NLC2003-51, SP2003-114, pp.7-12, December 2003, (in Japanese).
• "Keyword Recognition and Extraction for Speech-driven Web Retrieval Task" (pdf file 537,912 bytes)
  • Masahiko Matsushita, Hiromitsu Nishizaki, Takehito Utsuro, and Seiichi Nakagawa.
  • IPSJ SIG Technical Reports, Vol.2003-SLP-48, pp.21-28, October 2003, (in Japanese).
• "Evaluation of a Combination Method of Multiple LVCSR Outputs on Lecture Speech",
  • Tomohiro Watanabe, Hiromitsu Nishizaki, Kazumasa Yamamoto, Norihide Kitaoka, Takehito Utsuro, Seiichi Nakagawa.
  • Proceedings of the 2003 Autumn Meeting of the Acoustical Society of Japan, Vol.I, pp.199-120, September 2003. (in Japanese).
• "Evaluating LVCSR Model Combination in NTCIR-3 Speech-Driven Web Retrieval Task",
  • Masahiko Matsushita, Hiromitsu Nishizaki, Yasuhiro Kodama, Takehito Utsuro, Seiichi Nakagawa
  • Proceedings of the 2003 Spring Meeting of the Acoustical Society of Japan, Vol.I, pp.211-212, March 2003. (in Japanese).
• "Combining Outputs of Multiple LVCSR Models - Evaluation on Travel Conversational Speech -",
  • Tomohiro Watanabe, Hirofumi Yamamoto, Hiroaki Kokubo, Genichiro Kikui, Hiromitsu Nishizaki, Yasuhiro Kodama, Takehito Utsuro, and Seiichi Nakagawa
  • Proceedings of the 2003 Spring Meeting of the Acoustical Society of Japan, Vol.I, pp.209-210, March 2003. (in Japanese).
• "Combining Outputs of Multiple LVCSR Models by SVM",
  • Yasuhiro Kodama, Tomohiro Watanabe, Takehito Utsuro, Hiromitsu Nishizaki and Seiichi Nakagawa.
  • Proceedings of the 2003 Spring Meeting of the Acoustical Society of Japan, Vol.I, pp.151-152, March 2003. (in Japanese).
• "Performance Comparison of MT Software, Bilingual Lexicon, and Translation Rules of Numerical Expressions in Cross-Language Retrieval of Relevant News Articles"
  • Takeshi Hamamoto, Takeaki Nakayama, Kohei Hino, Takashi Horiuchi, Takehito Utsuro,
  • Proceedings of the 9th Annual Conference of the Association for Natural Language Processing, pp.425-428, March 2003. (in Japanese).
• "User Interface for Translation Knowledge Acquisition from Japanese-English Relevant News Articles"
  • Kohei Hino, Takashi Horiuchi, Takeshi Hamamoto, Takeaki Nakayama, Takehito Utsuro,
  • Proceedings of the 9th Annual Conference of the Association for Natural Language Processing, pp.421-424, March 2003. (in Japanese).
• "Evaluating Effects of Cross-Language IR in Bilingual Lexicon Acquisition from Japanese and English News Articles" (pdf file 339,058 bytes)
  • Takashi Horiuchi, Kohei Hino, Takeshi Hamamoto, Takeaki Nakayama, Takehito Utsuro,
  • Proceedings of the 9th Annual Conference of the Association for Natural Language Processing, pp.341-344, March 2003. (in Japanese).
• "Judging Well-formedness of Collocation of Japanese Functional Expressions and its Evaluation in Exercises Authoring"
  • Kazuya Kurokawa and Takehito Utsuro.
  • Proceedings of the 9th Annual Conference of the Association for Natural Language Processing, pp.125-128, March 2003. (in Japanese).
• "Galatea: An Anthropomorphic Spoken Dialog Agent Toolkit"
  • Shigeki Sagayama, Satoshi Nakamura, Tsuneo Nitta, Katsunobu Itou, Yoichi Yamashita, Shigeo Morishima, Hiroshi Shimodaira, Takuya Nishimoto, Atuhiko Kai, Akinobu Li, Takao Kobayashi, Keiichi Tokuda, Keikichi Hirose, Nobuaki Minematsu, Atsuhi Yamada, Yasuharu Den, Takehito Utsuro.
  • IPSJ SIG Technical Reports, Vol.2003-SLP-45, pp.57-64, February 2003, (in Japanese).
• "Combining Outputs of Multiple LVCSR Models by Machine Learning"
  • Yasuhiro Kodama, Tomohiro Watanabe, Takehito Utsuro, Hiromitsu Nishizaki and Seiichi Nakagawa.
  • IPSJ SIG Technical Reports, Vol.2003-SLP-45, pp.95-100, February 2003, (in Japanese).

2002

• "Judging Well-formedness of Collocation of Japanese Functional Expressions based on Large Scale Corpora and Their Use in Japanese Learning Assistance",
  • Kazuya Kurokawa and Takehito Utsuro.
  • IEICE Technical Report, TL2002-33〜41, pp.19-24, December 2002, (in Japanese).
• "Acquisition of Bilingual Term Correspondences from Relevant Japanese-English News Articles Automatically Collected by CLIR"
  • Takashi Horiuchi, Yasunobu Chiba, Takeshi Hamamoto, Takehito Utsuro.
  • IPSJ SIG Technical Reports, Vol.2002-NL-150, pp.191-198, July 2002, (in Japanese).
• "Performance Analysis of Confidence of Agreement among Multiple LVCSR Models - Combining Outputs of Multiple Models based on Confidence -",
  • Takehito Utsuro, Tetsuji Harada, Tomohiro Watanabe, Hiromitsu Nishizaki, and Seiichi Nakagawa.
  • IEICE Technical Report, SP2002-22, pp.25-30, May 2002, (in Japanese).
• "A Confidence Measure based on Agreement among Multiple LVCSR Models - Correlation between Word Features and Confidence -",
  • Tomohiro Watanabe, Tetsuji Harada, Takehito Utsuro, Hiromitsu Nishizaki, and Seiichi Nakagawa.
  • Proceedings of the 2002 Spring Meeting of the Acoustical Society of Japan, Vol.I, pp.201-202, March 2002. (in Japanese).

  "A Confidence Measure based on Agreement among Multiple LVCSR Models - Correlation between Pair of Acoustic Models and Confidence -",

  • Tetsuji Harada, Takehito Utsuro, Hiromitsu Nishizaki, Yasuhiro Kodama, and Seiichi Nakagawa.
  • Proceedings of the 2002 Spring Meeting of the Acoustical Society of Japan, Vol.I, pp.199-200, March 2002. (in Japanese).

  "Project for Development of Anthropomorphic Spoken-Dialog Agent"

  • Shigeki Sagayama, Satoshi Nakamura, Tsuneo Nitta, Katsunobu Itou, Yoichi Yamashita, Shigeo Morishima, Hiroshi Shimodaira, Takuya Nishimoto, Atuhiko Kai, Akinobu Li, Takao Kobayashi, Keiichi Tokuda, Keikichi Hirose, Nobuaki Minematsu, Atsuhi Yamada, Yasuharu Den, Takehito Utsuro.
  • Proceedings of the 2002 Spring Meeting of the Acoustical Society of Japan, Vol.I, pp.27-28, March 2002. (in Japanese).

  "Authoring Exercises of Japanese Functional Expressions utilizing Corpora and Syntactic/Semantic Classification of Functional Expressions"

  • Kazuya Kurokawa and Takehito Utsuro.
  • Proceedings of the 8th Annual Conference of the Association for Natural Language Processing, pp.431-434, March 2002. (in Japanese).

  "Cross-Language Retrieval of Relevant News Articles for Translation Knowledge Acquisition"

  • Takashi Horiuchi, Yasunobu Chiba, Takeshi Hamamoto, Takehito Utsuro.
  • Proceedings of the 8th Annual Conference of the Association for Natural Language Processing, pp.303-306, March 2002. (in Japanese).

  "Design and Implementation of Contents Distribution Control Mechanism based on Intention/Preference of a User and a Provider"

  • Yasunobu Chiba, Takehito Utsuro,
  • Proceedings of the 64th Annual Conference of IPSJ, Vol. 3, pp.169-170, March 2002, (in Japanese).

  "Design of an Electronic Dictionary Suitable for Spoken Language Research",

  • Yasuharu Den, Takehito Utsuro, Atsushi Yamada, Masayuki Asahara, Yuji Matsumoto.
  • Proceedings of the 2nd Spontaneous Speech Science and Technology Workshop, pp.39-46, February 2002, (in Japanese).

  "A Design of Anthropomorphic Spoken Dialog Agent Toolkit"

  • Shin-ichi Kawamoto, Hiroshi Shimodaira, Tsuneo Nitta, Takuya Nishimoto, Satoshi Nakamura, Katsunobu Itou, Shigeo Morishima, Tatsuo Yokura, Atuhiko Kai, Akinobu Li, Yoichi Yamashita, Takao Kobayashi, Keiichi Tokuda, Keikichi Hirose, Nobuaki Minematsu, Atsuhi Yamada, Yasuharu Den, and Takehito Utsuro, Shigeki Sagayama.
  • IPSJ SIG Technical Reports, Vol.2002-SLP-40, pp.61-66, February 2002, (in Japanese).

  "Performance Analysis of Confidence of Agreement among Multiple LVCSR Models",

  • Takehito Utsuro, Hiromitsu Nishizaki, Tetsuji Harada, Yasuhiro Kodama, and Seiichi Nakagawa.
  • IEICE Technical Report, SP2001-128, pp.25-32, January 2002, (in Japanese).

2001

• "A Design of Anthropomorphic Spoken Dialog Agent for High Interactivity"
  • Shin-ichi Kawamoto, Hiroshi Shimodaira, Shigeki Sagayama, Tsuneo Nitta, Takuya Nishimoto, Satoshi Nakamura, Katsunobu Itou, Shigeo Morishima, Tatsuo Yokura, Atuhiko Kai, Akinobu Li, Yoichi Yamashita, Takao Kobayashi, Keiichi Tokuda, Keikichi Hirose, Nobuaki Minematsu, Atsuhi Yamada, Yasuharu Den, and Takehito Utsuro.
  • JSAI SIG Notes, SIG-SLUD-A102-12, pp.63-68, November 2001, (in Japanese).
• "Computer-assisted Authoring of Japanese Grammar Exercises utilizing Corpora of Correct Japanese Usages"
  • Kazuya Kurokawa and Takehito Utsuro.
  • Proceedings of the 26th Annual Conference of the Japanese Society for Information and Systems in Education, pp.373-374, August 2001. (in Japanese).

  "Learning to Combine Outputs of Multiple Japanese Named Entity Extractors"

  • Takehito Utsuro, Manabu Sassano, Kiyotaka Uchimoto
  • IPSJ SIG Technical Reports, Vol.2001-NL-144, pp.31-38, July 2001, (in Japanese).

  "Experimental Evaluation on Confidence of Agreement among Multiple Japanese LVCSR Models",

  • Yasuhiro Kodama, Takehito Utsuro, Hiromitsu Nishizaki, and Seiichi Nakagawa.
  • IEICE Technical Report, SP2001-34, pp.19-26, June 2001, (in Japanese).

  "An Examination of Speech Recognition for Broadcast Commentary of Lecture Style"

  • Shin-ichi Honma, Akio Kobayashi, Shoei Sato, Toru Imai, Akio Ando, Takehito Utsuro, and Seiichi Nakagawa
  • IPSJ SIG Technical Reports, Vol.2001-SLP-36, pp.29-34, June 2001, (in Japanese).

  "Recognition Error Detection based on Agreement among Multiple Speech Recognizers' Outputs"

  • Yasuhiro Kodama, Takehito Utsuro, Hiromitsu Nishizaki, and Seiichi Nakagawa.
  • Proceedings of the 7th Annual Conference of the Association for Natural Language Processing, pp.389-392, March 2001. (in Japanese).

  "Corpus-based Authoring of Exercises for Learning Japanese Functional Expressions"

  • Kazuya Kurokawa and Takehito Utsuro.
  • Proceedings of the 7th Annual Conference of the Association for Natural Language Processing, pp.367-370, March 2001. (in Japanese).

  "A Confidence Measure based on Agreement among Multiple Speech Recognizers' Outputs"

  • Yasuhiro Kodama, Takehito Utsuro, Hiromitsu Nishizaki, and Seiichi Nakagawa.
  • Proceedings of the 2001 Spring Meeting of the Acoustical Society of Japan, Vol.I, pp.205-206, March 2001. (in Japanese).

2000

• "Low Manual Cost Japanese Named Entity Recognition by Bootstrapping",
  • Takehito Utsuro and Manabu Sassano
  • IPSJ SIG Technical Reports, Vol.2000-NL-139, pp.9-16, September 2000, (in Japanese).
• "Named Entity Chunking Techniques and their Evaluation in Japanese Statistical Named Entity Recognition",
  • Manabu Sassano and Takehito Utsuro
  • IPSJ SIG Technical Reports, Vol.2000-NL-139, pp.1-8, September 2000, (in Japanese).
• "Evaluation of Japanese Dictation Toolkit --- 1999 version ---"
  • Tatsuya Kawahara, Akinobu Lee, Tetsunori Kobayashi, Kazuya Takeda, Nobuaki Minematsu, Shigeki Sagayama, Katsunobu Itou, Akinori Ito, Mikio Yamamoto, Atsushi Yamada, Takehito Utsuro, and Kiyohiro Shikano
  • IPSJ SIG Technical Reports, Vol.2000-NL-137, pp.47-54, June 2000, (in Japanese).
• "Evaluation of Japanese Dictation Toolkit --- 1999 version ---"
  • Tatsuya Kawahara, Akinobu Lee, Tetsunori Kobayashi, Kazuya Takeda, Nobuaki Minematsu, Shigeki Sagayama, Katsunobu Itou, Akinori Ito, Mikio Yamamoto, Atsushi Yamada, Takehito Utsuro, and Kiyohiro Shikano
  • IPSJ SIG Technical Reports, Vol.2000-SLP-31, pp.9-16, June 2000, (in Japanese).

1999

• "Evaluation of Japanese Dictation Toolkit --- 1998 version ---"
  • Tatsuya Kawahara, Akinobu Lee, Tetsunori Kobayashi, Kazuya Takeda, Nobuaki Minematsu, Katsunobu Itou, Akinori Ito, Mikio Yamamoto, Atsushi Yamada, Takehito Utsuro, and Kiyohiro Shikano
  • IPSJ SIG Technical Reports, Vol.99-NL-131/SLP-26, pp.39-46, May 1999, (in Japanese).
• "Text Processing for Japanese Dictation System: Resource and Tools"
  • Katunobu Itou, Atsushi Yamada, Seiichi Tenpaku, Shunichiro Yamamoto, Norimichi Yodo, Takehito Utsuro, Mikio Yamamoto, Kiyohiro Shikano
  • IPSJ SIG Technical Reports, Vol.99-NL-131/SLP-26, pp.31-38, May 1999, (in Japanese).
• "Extraction of Preference of Dependency between Japanese Subordinate Clauses from Corpus and its Evalution in Sentence-level Dependency Analysis"
  • Takehito Utsuro, Masakazu Fujio, Shigeyuki Nishiokayama, Yuji Matsumoto
  • Proceedings of Workshop Program: The 5th Annual Meeting of The Association for Natural Language Processing, pp.79-86, March 1999, (in Japanese).

1998

• "Extracting Preference of Dependency between Japanese Subordinate Clauses from Corpus"
  • Shigeyuki Nishiokayama, Takehito Utsuro, Yuji Matsumoto
  • IPSJ SIG Technical Reports, Vol.98-NL-126, pp.31-38, July 1998, (in Japanese).

  "Evaluation of Japanese Dictation Toolkit --- 1997 version ---"

  • Tatsuya Kawahara, Akinobu Lee, Tetsunori Kobayashi, Kazuya Takeda, Nobuaki Minematsu, Katsunobu Itou, Akinori Ito, Mikio Yamamoto, Atsushi Yamada, Takehito Utsuro, and Kiyohiro Shikano
  • IPSJ SIG Technical Reports, Vol.98-NL-125, pp.109-114, May 1998, (in Japanese).

  "Recent Advances in Speech and Language Processing Technologies --- Language Processing Technologies ---"

  • Yuji Matsumoto, Kouichi Takeda, Masaaki Nagata, Takehito Utsuro, Toshihisa Tashiro, Tatuo Yamasita, Yoshihiko Hayashi, Hideo Watanebe, Toshiyuki Takezawa,
  • IPSJ SIG Technical Reports, Vol.98-NL-125, pp.1-8, May 1998, (in Japanese).

  "An Environment for Semi-automatic Aquisition of Subcategorization Frames from Corpus"

  • Yukitaka Nakatsuka, Takehito Utsuro, and Yuji Matsumoto
  • Proceedings of the 4th Annual Conference of the Association for Natural Language Processing, pp.442-445, March 1998, (in Japanese).

  "Error-driven Model Learning of Japanese Morphological Analysis"

  • Akira Kitauchi, Takehito Utsuro, Yuji Matsumoto
  • IPSJ SIG Technical Reports, Vol.98-NL-124, pp.41-48, March 1998, (in Japanese).

1997

• "A Computer-aided Environment for Corpus-based Compilation of Subcategorization Frame Lexicon"
  • Takehito Utsuro, Yukitaka Nakatsuka, and Yuji Matsumoto
  • Proceedings of the Symposium: Towards Useful Natural Language Processing, November 1997, (in Japanese).
• "Probabilistic Models of Subcategorization Based on Bayesian Network and Their Learning from Corpus"
  • Takashi Miyata, Takehito Utsuro, Yuji Matsumoto
  • IPSJ SIG Technical Reports, Vol.97-NL-119, pp.77-84, May 1997, (in Japanese).
• "Maximum Entropy Model Learning of Subcategorization Preference and its Evaluation in Syntactic Disambiguation"
  • Takehito Utsuro, Takashi Miyata, Yuji Matsumoto
  • IPSJ SIG Technical Reports, Vol.97-NL-119, pp.69-76, May 1997, (in Japanese).

1996

• "Learning Probabilistic Parameters of Subcategorization Preference Functions: Identifying Case Dependencies and Optimal Noun Class Generalization Level
  • Takehito Utsuro, and Yuji Matsumoto
  • Proceedings of the Symposium: Large Scale Resources and Natural Language Processing, November 1996, (in Japanese).
• "Learning Subcategorization Preferences with a Hidden Variable: Coping with Case Dependencies and Noun Class Generalization",
  • Takehito Utsuro, and Yuji Matsumoto
  • IEICE Technical Report, NLC96-31-37, pp.31-38, October 1996, (in Japanese).
• "Generalization/Specialization of Context Free Grammars based-on Entropy of Non-terminals"
  • Takehito Utsuro, Syuuji Kodama, and Yuji Matsumoto
  • Proceedings of the 10th Annual Conference of JSAI, pp.327-330, June 1996, (in Japanese).

1995

• "Optimizing Nearest Neighbor Retrieval by Similarity Calculation Template and Retrieval Query Generation"
  • Takehito Utsuro
  • JSAI SIG Notes, SIG-KBS-9502-1, pp.1-8, September 1995, (in Japanese).
• "Classifying Multiple Senses in Verbal Case Frame Acquisition from Bilingual Corpora"
  • Takehito Utsuro
  • Proceedings of the 1st Annual Conference of the Association for Natural Language Processing, pp.321-324, March 1995, (in Japanese).

1994

• "Classifying Multiple Senses in Lexical Acquisition of Verbs from Corpus"
  • Takehito Utsuro
  • Proceedings of the Symposium: Learning in Natural Language Processing, pp.174-181, IEICE and JSSST, November 1994, (in Japanese).
• "Efficient Retrieval of Similar Examples based-on Similarity Templates"
  • Takehito Utsuro
  • IPSJ SIG Technical Reports, Vol.94-NL-103, pp.33-40, September 1994, (in Japanese).
• "Thesaurus-based Efficient Example Retrieval by Generating Retrieval Queries from Similarities"
  • Takehito Utsuro, Kiyotaka Uchimoto, Mitsutaka Matsumoto, and Makoto Nagao
  • Proceedings of the 8th Annual Conference of JSAI, pp.573-576, June 1994, (in Japanese).
• "Synonym-based Sense Discrimination in Lexical Acquisition of Verbs"
  • Kiyotaka Uchimoto, Takehito Utsuro, and Makoto Nagao
  • IPSJ SIG Technical Reports, Vol.94-NL-101, pp.105-112, May 1994, (in Japanese).

1993

• "Bilingual Text Alignment and Word Correspondence Estimation using Bilingual Dictionary"
  • Takehito Utsuro, Hiroshi Ikeda, Masaya Yamane Yuji Matsumoto, and Makoto Nagao
  • Proceedings of the Symposium: Implementation of Natural Language Processing, pp.140-143, IEICE and JSSST, November 1993, (in Japanese).
• "Structural Matching between Parallel Sentences of English and Japanese"
  • Hiroyuki Ishimoto, Takehito Utsuro, Yuji Matsumoto, and Makoto Nagao
  • IPSJ SIG Technical Reports, Vol.93-NL-95, pp.81-88, May 1993, (in Japanese).
• "Research Activities in Prof. Nagao's Lab. Utilizing IPAL Lexicon (Basic Verbs)"
  • Sadao Kurohashi, Takehito Utsuro, Yasuhiko Watanabe, Yuji Matsumoto, and Makoto Nagao
  • Proceedings of IPAL Symposium '93, pp.21-24, Information--technology Promotion Agency, Japan, January 1993, (in Japanese).

1992

• "Verbal Case Frame Acquisition from Bilingual Corpora"
  • Takehito Utsuro, Yuji Matsumoto, and Makoto Nagao
  • Proceedings of the Symposium: Fundamental Issues in Natural Language Processing, pp.9-20, IEICE and JSSST, November 1992, (in Japanese).
• "Verbal Case Frame Acquisition from Bilingual Corpora"
  • Takehito Utsuro, Yuji Matsumoto, and Makoto Nagao
  • Proceedings of the 6th Annual Conference of JSAI, pp.547-550, June 1992, (in Japanese).
• "Lexical Knowledge Acquisition from Bilingual Corpora"
  • Takehito Utsuro, Yuji Matsumoto, and Makoto Nagao
  • Proceedings of the Symposium: New Applications in Natural Language Processing, pp.104-114, JSSST and IEICE, January 1992, (in Japanese).

1991

• "Understanding Dialogue from the Viewpoint of a Third Person"
  • Takehito Utsuro, Yuji Matsumoto, and Makoto Nagao
  • IPSJ SIG Technical Reports, Vol.91-NL-83, pp.129-136, May 1991, (in Japanese).

Ph.D. Thesis

• "Lexical Knowledge Acquisition from Bilingual Corpora"
• Kyoto University, 1993.

NAIST Technical Reports

• "Bayesian Network Models of Subcategorization and Their MDL-Based Learning from Corpus"
  • Takashi Miyata, Takehito Utsuro, and Yuji Matsumoto
  • NAIST Technical Report, NAIST-IS-TR97019, October 1997.

  "Learning Probabilistic Subcategorization Preference and its Application to Syntactic Disambiguation"

  • Takehito Utsuro, Yuji Matsumoto
  • NAIST Technical Report, NAIST-IS-TR97006, February 1997.

  Graphical User Interface of Structural Matching of Parallel Sentences: V-Para

  • Yukitaka Nakatsuka, Takehito Utsuro, Mihoko Kitamura, Yuji Matsumoto
  • NAIST Technical Report, NAIST-IS-TR96023, December 1996, (in Japanese).

  "Optimizing Nearest Neighbor Retrieval by Similarity Template and Retrieval Query Generation"

  • Takehito Utsuro
  • NAIST Technical Report, NAIST-IS-TR95002, January 1995.

  "Japanese Morphological Analysis System JUMAN Manual, version 2.0"

  • Yuji Matsumoto, Sadao Kurohashi, Takehito Utsuro, Yutaka Myoki, and Makoto Nagao
  • NAIST Technical Report, NAIST-IS-TR94025, July 1994, (in Japanese).

  "NAIST Natural Language Tools"

  • Yuji Matsumoto, Yasuharu Den, Takehito Utsuro and Kiyoshi Yanagi,
  • NAIST Technical Report, NAIST-IS-TR94024, July 1994.

  "Bilingual Text Matching using Bilingual Dictionary and Statistics"

  • Takehito Utsuro and Yuji Matsumoto
  • NAIST Technical Report, NAIST-IS-TR94015, June 1994.

Abbreviations

1. IEICE : Institute of Electronics, Information and Communication Engineers
2. IPSJ : Information Processing Society of Japan
3. JSAI : Japanese Society for Artificial Intelligence
4. JSSST : Japan Society for Software Science and Technology

Last Update: 2024/12/12