Kentaro Torisawa

Publication Activity (10 Years)

Years Active: 1995-2023
Publications (10 Years): 20

Top Venues

AAAI

EMNLP

ACL (1)

LREC

Publications

Kai Ishikawa, Akitoshi Okumura, Dai Kusui, Noriyoshi Ichinose, Kentaro Torisawa, Kiyonori Ohtake
WISDOM-DX: An Automatic DX Assessment System Using a QA System Based on Web Data. J. Inf. Process. 31 (2023)
Jong-Hoon Oh, Ryu Iida, Julien Kloetzer, Kentaro Torisawa
BERTAC: Enhancing Transformer-based Language Models with Adversarially Pretrained Convolutional Neural Networks. ACL/IJCNLP (1) (2021)
Masahiro Tanaka, Kenjiro Taura, Toshihiro Hanawa, Kentaro Torisawa
Automatic Graph Partitioning for Very Large-scale Deep Learning. IPDPS (2021)
Masahiro Tanaka, Kenjiro Taura, Toshihiro Hanawa, Kentaro Torisawa
Automatic Graph Partitioning for Very Large-scale Deep Learning. CoRR (2021)
Yoshihiko Asao, Julien Kloetzer, Junta Mizuno, Dai Saiki, Kazuma Kadowaki, Kentaro Torisawa
Understanding User Utterances in a Dialog System for Caregiving. LREC (2020)
Ryu Iida, Canasai Kruengkrai, Ryo Ishida, Kentaro Torisawa, Jong-Hoon Oh, Julien Kloetzer
Exploiting Background Knowledge in Compact Answer Generation for Why-Questions. AAAI (2019)
Kazuma Kadowaki, Ryu Iida, Kentaro Torisawa, Jong-Hoon Oh, Julien Kloetzer
Event Causality Recognition Exploiting Multiple Annotators' Judgments and Background Knowledge. EMNLP/IJCNLP (1) (2019)
Jong-Hoon Oh, Kazuma Kadowaki, Julien Kloetzer, Ryu Iida, Kentaro Torisawa
Open-Domain Why-Question Answering with Adversarial Learning to Encode Answer Texts. ACL (1) (2019)
Shoya Wada, Ryu Iida, Kentaro Torisawa, Toshihiro Takeda, Shiro Manabe, Yasushi Matsumura
Extracting Symptom Names and Disease-Symptom Relationships from Web Texts Using a Multi-Column Convolutional Neural Network. MedInfo (2019)
Ikki Fujiwara, Masahiro Tanaka, Kenjiro Taura, Kentaro Torisawa
Effectiveness of Moldable and Malleable Scheduling in Deep Learning Tasks. ICPADS (2018)
Yoshihiko Asao, Ryu Iida, Kentaro Torisawa
Annotating Zero Anaphora for Question Answering. LREC (2018)
Ryo Ishida, Kentaro Torisawa, Jong-Hoon Oh, Ryu Iida, Canasai Kruengkrai, Julien Kloetzer
Semi-Distantly Supervised Neural Model for Generating Compact Answers to Open-Domain Why Questions. AAAI (2018)
Jong-Hoon Oh, Kentaro Torisawa, Canasai Kruengkrai, Ryu Iida, Julien Kloetzer
Multi-Column Convolutional Neural Networks with Causality-Attention for Why-Question Answering. WSDM (2017)
Canasai Kruengkrai, Kentaro Torisawa, Chikara Hashimoto, Julien Kloetzer, Jong-Hoon Oh, Masahiro Tanaka
Improving Event Causality Recognition with Multiple Background Knowledge Sources Using Multi-Column Convolutional Neural Networks. AAAI (2017)
Masahiro Tanaka, Kenjiro Taura, Kentaro Torisawa
Autonomic Resource Management for Program Orchestration in Large-Scale Data Analysis. IPDPS (2017)
Kentaro Torisawa
DISAANA and D-SUMM: Large-scale Real Time NLP Systems for Analyzing Disaster Related Reports in Tweets. NUT@COLING (2016)
Junta Mizuno, Masahiro Tanaka, Kiyonori Ohtake, Jong-Hoon Oh, Julien Kloetzer, Chikara Hashimoto, Kentaro Torisawa
WISDOM X, DISAANA and D-SUMM: Large-scale NLP Systems for Analyzing Textual Big Data. COLING (Demos) (2016)
Masahiro Tanaka, Kenjiro Taura, Kentaro Torisawa
Low Latency and Resource-Aware Program Composition for Large-Scale Data Analysis. CCGrid (2016)
Ryu Iida, Kentaro Torisawa, Jong-Hoon Oh, Canasai Kruengkrai, Julien Kloetzer
Intra-Sentential Subject Zero Anaphora Resolution using Multi-Column Convolutional Neural Network. EMNLP (2016)
Jong-Hoon Oh, Kentaro Torisawa, Chikara Hashimoto, Ryu Iida, Masahiro Tanaka, Julien Kloetzer
A Semi-Supervised Learning Approach to Why-Question Answering. AAAI (2016)
Chikara Hashimoto, Kentaro Torisawa, Julien Kloetzer, Jong-Hoon Oh
Generating Event Causality Hypotheses through Semantic Relations. AAAI (2015)
Junta Mizuno, Canasai Kruengkrai, Kiyonori Ohtake, Chikara Hashimoto, Kentaro Torisawa, Julien Kloetzer, Kentaro Inui
Recognizing Complex Negation on Twitter. PACLIC (2015)
Ryu Iida, Kentaro Torisawa, Chikara Hashimoto, Jong-Hoon Oh, Julien Kloetzer
Intra-sentential Zero Anaphora Resolution using Subject Sharing Recognition. EMNLP (2015)
Julien Kloetzer, Kentaro Torisawa, Chikara Hashimoto, Jong-Hoon Oh
Large-Scale Acquisition of Entailment Pattern Pairs by Exploiting Transitivity. EMNLP (2015)
Chikara Hashimoto, Kentaro Torisawa, Julien Kloetzer, Motoki Sano, István Varga, Jong-Hoon Oh, Yutaka Kidawara
Toward Future Scenario Generation: Extracting Event Causality Exploiting Semantic Relation, Context, and Association Features. ACL (1) (2014)
Motoki Sano, Kentaro Torisawa, Julien Kloetzer, Chikara Hashimoto, István Varga, Jong-Hoon Oh
Million-scale Derivation of Semantic Relations from a Manually Constructed Predicate Taxonomy. COLING (2014)
István Varga, Motoki Sano, Kentaro Torisawa, Chikara Hashimoto, Kiyonori Ohtake, Takao Kawai, Jong-Hoon Oh, Stijn De Saeger
Aid is Out There: Looking for Help from Tweets during a Large Scale Disaster. ACL (1) (2013)
Jong-Hoon Oh, Kentaro Torisawa, Chikara Hashimoto, Motoki Sano, Stijn De Saeger, Kiyonori Ohtake
Why-Question Answering using Intra- and Inter-Sentential Causal Relations. ACL (1) (2013)
Julien Kloetzer, Stijn De Saeger, Kentaro Torisawa, Chikara Hashimoto, Jong-Hoon Oh, Motoki Sano, Kiyonori Ohtake
Two-Stage Method for Large-Scale Acquisition of Contradiction Pattern Pairs using Entailment. EMNLP (2013)
Masahiro Tanaka, Stijn De Saeger, Kiyonori Ohtake, Chikara Hashimoto, Makoto Hijiya, Hideaki Fujii, Kentaro Torisawa
WISDOM2013: A Large-scale Web Information Analysis System. IJCNLP (2013)
Yulan Yan, Chikara Hashimoto, Kentaro Torisawa, Takao Kawai, Jun'ichi Kazama, Stijn De Saeger
Minimally Supervised Method for Multilingual Paraphrase Extraction from Definition Sentences on the Web. HLT-NAACL (2013)
Kiyonori Ohtake, Jun Goto, Stijn De Saeger, Kentaro Torisawa, Junta Mizuno, Kentaro Inui
NICT Disaster Information Analysis System. IJCNLP (2013)
Yiou Wang, Jun'ichi Kazama, Takuya Kawada, Kentaro Torisawa
Chinese Evaluative Information Analysis. COLING (2012)
Wenliang Chen, Jun'ichi Kazama, Kiyotaka Uchimoto, Kentaro Torisawa
Exploiting Subtrees in Auto-Parsed Data to Improve Dependency Parsing. Comput. Intell. 28 (3) (2012)
Jong-Hoon Oh, Kentaro Torisawa, Chikara Hashimoto, Takuya Kawada, Stijn De Saeger, Jun'ichi Kazama, Yiou Wang
Why Question Answering using Sentiment Analysis and Word Classes. EMNLP-CoNLL (2012)
Wenliang Chen, Jun'ichi Kazama, Min Zhang, Yoshimasa Tsuruoka, Yujie Zhang, Yiou Wang, Kentaro Torisawa, Haizhou Li
Bitext Dependency Parsing With Auto-Generated Bilingual Treebank. IEEE Trans. Speech Audio Process. 20 (5) (2012)
Chikara Hashimoto, Kentaro Torisawa, Stijn De Saeger, Jong-Hoon Oh, Jun'ichi Kazama
Excitatory or Inhibitory: A New Semantic Orientation Extracts Contradiction and Causality from the Web. EMNLP-CoNLL (2012)
Yiou Wang, Jun'ichi Kazama, Yoshimasa Tsuruoka, Wenliang Chen, Yujie Zhang, Kentaro Torisawa
Improving Chinese Word Segmentation and POS Tagging with Semi-supervised Methods Using Large Auto-Analyzed Data. IJCNLP (2011)
Chikara Hashimoto, Kentaro Torisawa, Stijn De Saeger, Jun'ichi Kazama, Sadao Kurohashi
Extracting Paraphrases from Definition Sentences on the Web. ACL (2011)
Stijn De Saeger, Kentaro Torisawa, Masaaki Tsuchida, Jun'ichi Kazama, Chikara Hashimoto, Ichiro Yamada, Jong-Hoon Oh, István Varga, Yulan Yan
Relation Acquisition using Word Classes and Partial Patterns. EMNLP (2011)
Masaaki Tsuchida, Kentaro Torisawa, Stijn De Saeger, Jong-Hoon Oh, Jun'ichi Kazama, Chikara Hashimoto, Hayato Ohwada
Toward Finding Semantic Relations not Written in a Single Sentence: An Inference Method using Auto-Discovered Rules. IJCNLP (2011)
Wenliang Chen, Jun'ichi Kazama, Min Zhang, Yoshimasa Tsuruoka, Yujie Zhang, Yiou Wang, Kentaro Torisawa, Haizhou Li
SMT Helps Bitext Dependency Parsing. EMNLP (2011)
Ichiro Yamada, Jong-Hoon Oh, Chikara Hashimoto, Kentaro Torisawa, Jun'ichi Kazama, Stijn De Saeger, Takuya Kawada
Extending WordNet with Hypernyms and Siblings Acquired from Wikipedia. IJCNLP (2011)
István Varga, Kiyonori Ohtake, Kentaro Torisawa, Stijn De Saeger, Teruhisa Misu, Shigeki Matsuda, Jun'ichi Kazama
Similarity Based Language Model Construction for Voice Activated Open-Domain Question Answering. IJCNLP (2011)
Masaki Murata, Hiroki Tanji, Kazuhide Yamamoto, Stijn De Saeger, Yasunori Kakizawa, Kentaro Torisawa
Extraction from the Web of Articles Describing Problems, Their Solutions, and Their Causes. IEICE Trans. Inf. Syst. (3) (2011)
Wenliang Chen, Jun'ichi Kazama, Kentaro Torisawa
Bitext Dependency Parsing with Bilingual Subtree Constraints. ACL (2010)
Masahiro Kojima, Masaki Murata, Jun'ichi Kazama, Kow Kuroda, Atsushi Fujita, Eiji Aramaki, Masaaki Tsuchida, Yasuhiko Watanabe, Kentaro Torisawa
Using Various Features in Machine Learning to Obtain High Levels of Performance for Recognition of Japanese Notational Variants. PACLIC (2010)
Jun'ichi Kazama, Stijn De Saeger, Kow Kuroda, Masaki Murata, Kentaro Torisawa
A Bayesian Method for Robust Estimation of Distributional Similarities. ACL (2010)
Ichiro Yamada, Chikara Hashimoto, Jong-Hoon Oh, Kentaro Torisawa, Kow Kuroda, Stijn De Saeger, Masaaki Tsuchida, Jun'ichi Kazama
Generating information-rich taxonomy from Wikipedia. IUCS (2010)
Wenliang Chen, Jun'ichi Kazama, Yoshimasa Tsuruoka, Kentaro Torisawa
Improving Graph-based Dependency Parsing with Decision History. COLING (Posters) (2010)
Kentaro Torisawa, Stijn De Saeger, Jun'ichi Kazama, Asuka Sumida, Daisuke Noguchi, Yasunori Kakizawa, Masaki Murata, Kow Kuroda, Ichiro Yamada
Organizing the Web's Information Explosion to Discover Unknown Unknowns. New Gener. Comput. 28 (3) (2010)
Masaaki Tsuchida, Stijn De Saeger, Kentaro Torisawa, Masaki Murata, Jun'ichi Kazama, Kow Kuroda, Hayato Ohwada
Large scale similarity-based relation expansion. IUCS (2010)
Kazuki Takigawa, Masaki Murata, Masaaki Tsuchida, Stijn De Saeger, Kazuhide Yamamoto, Kentaro Torisawa
Generation of Summaries that Appropriately and Adequately Express the Contents of Original Documents Using Word-Association Knowledge. PACLIC (2010)
Jong-Hoon Oh, Ichiro Yamada, Kentaro Torisawa, Stijn De Saeger
Co-STAR: A Co-training Style Algorithm for Hyponymy Relation Acquisition from Structured and Unstructured Text. COLING (2010)
Masaki Murata, Kiyotaka Uchimoto, Masao Utiyama, Qing Ma, Ryo Nishimura, Yasuhiko Watanabe, Kouichi Doi, Kentaro Torisawa
Using the Maximum Entropy Method for Natural Language Processing: Category Estimation, Feature Extraction, and Error Correction. Cogn. Comput. 2 (4) (2010)
Yiou Wang, Kiyotaka Uchimoto, Jun'ichi Kazama, Canasai Kruengkrai, Kentaro Torisawa
Adapting Chinese Word Segmentation for Machine Translation Based on Short Units. LREC (2010)
Stijn De Saeger, Kentaro Torisawa, Jun'ichi Kazama, Kiyonori Ohtake, István Varga, Yulan Yan
The NICT concept dictionary. IUCS (2010)
Chikara Hashimoto, Kentaro Torisawa, Kow Kuroda, Stijn De Saeger, Masaki Murata, Jun'ichi Kazama
Large-Scale Verb Entailment Acquisition from the Web. EMNLP (2009)
Jong-Hoon Oh, Kiyotaka Uchimoto, Kentaro Torisawa
Machine Transliteration using Target-Language Grapheme and Phoneme: Multi-engine Transliteration Approach. NEWS@IJCNLP (2009)
Jong-Hoon Oh, Kiyotaka Uchimoto, Kentaro Torisawa
Bilingual Co-Training for Monolingual Hyponymy-Relation Acquisition. ACL/IJCNLP (2009)
Ichiro Yamada, Kentaro Torisawa, Jun'ichi Kazama, Kow Kuroda, Masaki Murata, Stijn De Saeger, Francis Bond, Asuka Sumida
Hypernym Discovery Based on Distributional Similarity and Hierarchical Structures. EMNLP (2009)
Stijn De Saeger, Jun'ichi Kazama, Kentaro Torisawa, Masaki Murata, Ichiro Yamada, Kow Kuroda
A web service for automatic word class acquisition. IUCS (2009)
Jong-Hoon Oh, Kiyotaka Uchimoto, Kentaro Torisawa
Can Chinese Phonemes Improve Machine Transliteration?: A Comparative Study of English-to-Chinese Transliteration Models. EMNLP (2009)
Stijn De Saeger, Kentaro Torisawa, Jun'ichi Kazama, Kow Kuroda, Masaki Murata
Large Scale Relation Acquisition Using Class Dependent Patterns. ICDM (2009)
Canasai Kruengkrai, Kiyotaka Uchimoto, Jun'ichi Kazama, Yiou Wang, Kentaro Torisawa, Hitoshi Isahara
Joint Chinese Word Segmentation and POS Tagging Using an Error-Driven Word-Character Hybrid Model. IEICE Trans. Inf. Syst. (12) (2009)
Kentaro Torisawa
Monolingual knowledge acquisition and a multilingual information environment. IWSLT (2009)
Hai Zhao, Wenliang Chen, Jun'ichi Kazama, Kiyotaka Uchimoto, Kentaro Torisawa
Multilingual Dependency Learning: Exploiting Rich Features for Tagging Syntactic and Semantic Dependencies. CoNLL Shared Task (2009)
Canasai Kruengkrai, Kiyotaka Uchimoto, Jun'ichi Kazama, Yiou Wang, Kentaro Torisawa, Hitoshi Isahara
An Error-Driven Word-Character Hybrid Model for Joint Chinese Word Segmentation and POS Tagging. ACL/IJCNLP (2009)
Wenliang Chen, Jun'ichi Kazama, Kiyotaka Uchimoto, Kentaro Torisawa
Improving Dependency Parsing with Subtrees from Auto-Parsed Data. EMNLP (2009)
Kentaro Torisawa, Stijn De Saeger, Yasunori Kakizawa, Jun'ichi Kazama, Masaki Murata, Daisuke Noguchi, Asuka Sumida
TORISHIKI-KAI, An Autogenerated Web Search Directory. ISUC (2008)
Asuka Sumida, Kentaro Torisawa
Hacking Wikipedia for Hyponymy Relation Acquisition. IJCNLP (2008)
Masaki Murata, Qing Ma, Kentaro Torisawa, Masakazu Iwatate, Tamotsu Shirado, Koji Ichii, Toshiyuki Kanamaru
Extraction and visualization of numerical and named entity information from a large number of documents. NLPKE (2008)
Asuka Sumida, Naoki Yoshinaga, Kentaro Torisawa
Boosting Precision and Recall of Hyponymy Relation Acquisition from Hierarchical Layouts in Wikipedia. LREC (2008)
Jong-Hoon Oh, Daisuke Kawahara, Kiyotaka Uchimoto, Jun'ichi Kazama, Kentaro Torisawa
Enriching Multilingual Language Resources by Discovering Missing Cross-Language Links in Wikipedia. Web Intelligence (2008)
Jun'ichi Kazama, Kentaro Torisawa
Inducing Gazetteers for Named Entity Recognition by Large-Scale Clustering of Dependency Relations. ACL (2008)
Stijn De Saeger, Kentaro Torisawa, Jun'ichi Kazama
Looking for Trouble. COLING (2008)
Masaki Murata, Tamotsu Shirado, Kentaro Torisawa, Masakazu Iwatate, Koji Ichii, Qing Ma, Toshiyuki Kanamaru
Sophisticated Text Mining System for Extracting and Visualizing Numerical and Named Entity Information from a Large Number of Documents. NTCIR (2008)
Masaki Murata, Toshiyuki Kanamaru, Ryo Nishimura, Kentaro Torisawa
Analysis of the degree of importance of information using newspapers and questionnaires. NLPKE (2008)
Hiroshi Nakagawa, Kentaro Torisawa, Masaru Kitsuregawa
WWW 2008 workshop: NLPIX2008 summary. WWW (2008)
Jun'ichi Kazama, Kentaro Torisawa
Exploiting Wikipedia as External Knowledge for Named Entity Recognition. EMNLP-CoNLL (2007)
Jun'ichi Kazama, Kentaro Torisawa
A New Perceptron Algorithm for Sequence Labeling with Non-Local Features. EMNLP-CoNLL (2007)
Naoki Yoshinaga, Kazumasa Nakamura, Kentaro Torisawa
A Novel Web-Oriented Writing Environment Using Objects' Facts Acquired from the Web. Web Intelligence/IAT Workshops (2007)
Jun'ichi Kazama, Kentaro Torisawa
Semantic Role Recognition Using Kernels on Weighted Marked Ordered Labeled Trees. CoNLL (2006)
Naoki Yoshinaga, Kentaro Torisawa
Finding specification pages according to attributes. WWW (2006)
Kentaro Torisawa
Acquiring Inference Rules with Temporal Constraints by Using Japanese Coordinated Sentences and Noun-Verb Co-occurrences. HLT-NAACL (2006)
Jun'ichi Kazama, Kentaro Torisawa
Speeding up Training with Tree Kernels for Node Relation Labeling. HLT/EMNLP (2005)
Kosuke Tokunaga, Jun'ichi Kazama, Kentaro Torisawa
Automatic Discovery of Attribute Words from Web Documents. IJCNLP (2005)
José Carlos Clemente, Kenji Satou, Kentaro Torisawa
Improving the Identification of Non-Anaphoric it using Support Vector Machines. NLPBA/BioNLP (2004)
Keiji Shinzato, Kentaro Torisawa
Extracting Hyponyms of Prespecified Hypernyms from Itemizations and Headings in Web Documents. COLING (2004)
Keiji Shinzato, Kentaro Torisawa
Acquiring Hyponymy Relations from Web Documents. HLT-NAACL (2004)
Naoki Yoshinaga, Kentaro Torisawa, Jun'ichi Tsujii
Comparison between CFG Filtering Techniques for LTAG and HPSG. ACL (Companion) (2003)
Kentaro Torisawa
An Unsupervised Learning Method for Associative Relationships between Verb Phrases. COLING (2002)
Kentaro Torisawa
An Unsupervised Method for Canonicalization of Japanese Postpositions. NLPRS (2001)
Yusuke Miyao, Takaki Makino, Kentaro Torisawa, Jun'ichi Tsujii
The LiLFeS Abstract Machine and its evaluation with the LinGO grammar. Nat. Lang. Eng. 6 (1) (2000)
Hiroshi Kanayama, Kentaro Torisawa, Yutaka Mitsuishi, Jun'ichi Tsujii
A Hybrid Japanese Parser with Hand-crafted Grammar and Statistics. COLING (2000)
Kentaro Torisawa, Kenji Nishida, Yusuke Miyao, Jun'ichi Tsujii
An HPSG parser with CFG filtering. Nat. Lang. Eng. 6 (1) (2000)
Takaki Makino, Minoru Yoshida, Kentaro Torisawa, Jun'ichi Tsujii
LiLFes - Towards a Practical HPSG Parser. COLING-ACL (1998)
Yutaka Mitsuishi, Kentaro Torisawa, Jun'ichi Tsujii
HPSG-Style Underspecified Japanese Grammar with Wide Coverage. COLING-ACL (1998)
Yusuke Miyao, Kentaro Torisawa, Yuka Tateisi, Jun'ichi Tsujii
Packing of feature structures for optimizing the HPSG-style grammar translated from TAG. TAG+ (1998)
Takashi Ninomiya, Kentaro Torisawa, Jun'ichi Tsujii
An Efficient Parallel Substrate tor Typed Feature Structures on Shared Memory Parallel Machines. COLING-ACL (1998)

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Publication Activity (10 Years)

Top Topics

Top Venues

Kentaro Torisawa