Tetsuya Nasukawa  Tetsuya Nasukawa photo       

contact information

Senior Technical Staff Member - Text Analytics and Knowledge Mining (TAKMI)
IBM Research - Tokyo, Japan
  +81dash50dash3150dash0939

links



2014

IBM Watson Content Analytics: Discovering Actionable Insight from Your Content
Wei-Dong Jackie Zhu, Bob Foyle, Daniel Gagn\'e, Vijay Gupta, Josemina Magdalen, Amarjeet S Mundi, Tetsuya Nasukawa, Mark Paulis, Jane Singer, Martin Triska, others
2014 - books.google.com, IBM Redbooks


2012

Unsupervised lexicon induction for clause-level detection of evaluations
Hiroshi Kanayama, Tetsuya Nasukawa
Natural Language Engineering 18(01), 83--107, Cambridge Univ Press, 2012

Tweeting about the tsunami?: mining twitter for information on the tohoku earthquake and tsunami
A. Murakami, T. Nasukawa
Proceedings of the 21st international conference companion on World Wide Web, pp. 709--710, 2012


2011

A Sentiment Analysis Method using Tree Transfer Model
Hiroshi Kanayama, Tetsuya Nasukawa, Hideo Watanabe
Transactions of the Japanese Society for Artificial Intelligence26, 273--283, 2011

IBM Content Analytics Version 2.2: Discovering Actionable Insight from Your Content
Wei-Dong Zhu, Asako Iwai, Todd Leyba, Josemina Magdalen, Kristin McNeil, Tetsuya Nasukawa, Nitaben Nita Patel, Kei Sugano, others
2011 - books.google.com, IBM Redbooks


2010

Modeling Patent Quality: A System for Large-scale Patentability Analysis using Text Mining
Shohei Hido, Shoko Suzuki, Risa Nishiyama, Takashi Imamichi, Rikiya Takahashi, Tetsuya Nasukawa, \bf Tsuyoshi Id\'e, Yusuke Kanehira, Rinju Yohda, Takeshi Ueno, Akira Tajima, Toshiya Watanabe
Journal of Information Processing20, 667-671, 2010

Robust measurement and comparison of context similarity for finding translation pairs
Daniel Andrade, Tetsuya Nasukawa, Jun'ichi Tsujii
Proceedings of the 23rd International Conference on Computational Linguistics, pp. 19--27, 2010


2009

Text analysis and knowledge mining
Tetsuya Nasukawa
Natural Language Processing, 2009. SNLP'09. Eighth International Symposium on, pp. 1--2

Technology Survey Assistance Tool Focusing on Their Advantages
Risa Nishiyama, Hironori Takeuchi, Hideo Watanabe, Tetsuya Nasukawa
Transactions of the Japanese Society for Artificial Intelligence24, 541--548, 2009

Getting insights from the voices of customers: Conversation mining at a contact center
Hironori Takeuchi, L Venkata Subramaniam, Tetsuya Nasukawa, Shourya Roy
Information Sciences 179(11), 1584--1591, Elsevier, 2009


2008

Extracting Advantage Phrases That Hint at a New Technology’s Potentials
Risa Nishiyama, Hironori Takeuchi, Tetsuya Nasukawa, Hideo Watanabe
Practical Aspects of Knowledge Management, pp. 98--110, Springer, 2008

Mining of Business-Oriented Conversations at a Call Center
Hironori Takeuchi, Tetsuya Nasukawa, Hideo Watanabe
Transactions of the Japanese Society for Artificial Intelligence23, 384--391, 2008

Textual demand analysis: detection of users' wants and needs from opinions
Hiroshi Kanayama, Tetsuya Nasukawa
Proceedings of the 22nd International Conference on Computational Linguistics-Volume 1, pp. 409--416, 2008


2007

Sentence boundary detection in conversational speech transcripts using noisily labeled examples
Hironori Takeuchi, L Venkata Subramaniam, Shourya Roy, Diwakar Punjani, Tetsuya Nasukawa
International Journal of Document Analysis and Recognition (IJDAR) 10(3-4), 147--155, Springer, 2007

Adding Sentence Boundaries to Conversational Speech Transcriptions using Noisily Labelled Examples
Tetsuya Nasukawa, Diwakar Punjani, Shourya Roy, L Venkata Subramaniam, Hironori Takeuchi, I Block
Proc. of AND07 Workshop in conjunction with IJCAI, 2007

Automatic Identification of Important Segments and Expressions for Mining of Business-Oriented Conversations at Contact Centers.
Hironori Takeuchi, L Venkata Subramaniam, Tetsuya Nasukawa, Shourya Roy
EMNLP-CoNLL, pp. 458--467, 2007

Sentence Boundary Detection in Conversational Speech Transcripts using Noisily Labelled Examples
Hironori Takeuchi, L V Subramaniam, Shourya Roy, D Punjani, Tetsuya Nasukawa
International Journal on Document Analysis and Recognition, 2007

Adding Sentence Boundaries to Conversational Speech Transcriptions Using Noisily Labeled Examples
Tetsuya Nasukawa, D Punjani, Shourya Roy, L V Subramaniam, Hironori Takeuchi
Proc. of AND07 Workshop in conjunction with IJCAI, 2007




2006

Fully automatic lexicon expansion for domain-oriented sentiment analysis
Hiroshi Kanayama, Tetsuya Nasukawa
Proceedings of the 2006 Conference on Empirical Methods in Natural Language Processing, pp. 355--363


2004

Term Aggregation: Mining Synonymous Expressions using Personal Stylistic Variations
Akiko Murakami Tetsuya Nasukawa
AMT Nasukawa, 2004


2003

Sentiment analysis: Capturing favorability using natural language processing
Tetsuya Nasukawa, Jeonghee Yi
Proceedings of the 2nd international conference on Knowledge capture, pp. 70--77, 2003

Sentiment analyzer: Extracting sentiments about a given topic using natural language processing techniques
Jeonghee Yi, Tetsuya Nasukawa, Razvan Bunescu, Wayne Niblack
Data Mining, 2003. ICDM 2003. Third IEEE International Conference on, pp. 427--434


2001

Text Mining and Site Outlining Projects.
Koichi Takeda, Hiroshi Nomiyama, Tetsuya Nasukawa, Mei Kobayashi, Takashi Sakairi, Hirofumi Matsuzawa, Tohru Nagano, Akiko Murakami, Hironori Takeuchi
NLPRS, pp. 773--774, 2001

Text analysis and knowledge mining system
Tetsuya Nasukawa, Tohru Nagano
IBM systems journal 40(4), 967--984, IBM, 2001


2000

Layout and language: Integrating spatial and linguistic knowledge for layout understanding tasks
Matthew Hurst, Tetsuya Nasukawa
Proceedings of the 18th conference on Computational linguistics-Volume 1, pp. 334--338, 2000


1997

Generating natural sentences by using shallow discourse information
Shiho Ogino, Tetsuya Nasukawa
TMI-97: proceedings of the 7th International Conference on Theoretical and Methodological Issues in Machine Translation, pp. 23--25, 1997


1996

Full-text processing: improving a practical NLP system based on surface information within the context
Tetsuya Nasukawa
Proceedings of the 16th conference on Computational linguistics-Volume 2, pp. 824--829, 1996


1995

Discourse as a knowledge resource for sentence disambiguation
Tetsuya Nasukawa, Naohiko Uramoto
Proceedings of the 14th international joint conference on Artificial intelligence-Volume 2, pp. 1360--1363, 1995

Robust parsing based on discourse information: completing partial parses of ill-formed sentences on the basis of discourse information
Tetsuya Nasukawa
Proceedings of the 33rd annual meeting on Association for Computational Linguistics, pp. 39--46, 1995


1994

Robust method of pronoun resolution using full-text information
Testuya Nasukawa
Proceedings of the 15th conference on Computational linguistics-Volume 2, pp. 1157--1163, 1994


1993

Discourse constraint in computer manuals
Tetsuya Nasukawa
Proceedings of the TMI 1993, 183--193


1992

Shalt2: a symmetric machine translation system with conceptual transfer
Koichi Takeda, Tetsuya Nasukawa, Naohiko Uramoto, Taijiro Tsutsumi
Proceedings of the 14th conference on Computational linguistics-Volume 3, pp. 1034--1038, 1992


Year Unknown