Kentaro Torisawa

BERTAC: Enhancing Transformer-based Language Models with Adversarially Pretrained Convolutional Neural Networks ACL 2021 BERTAC: Enhancing Transformer-based Language Models with Adversarially Pretrained Convolutional Neural Networks IJCNLP 2021 Event Causality Recognition Exploiting Multiple Annotators’ Judgments and Background Knowledge EMNLP 2019 Event Causality Recognition Exploiting Multiple Annotators’ Judgments and Background Knowledge IJCNLP 2019 Open-Domain Why-Question Answering with Adversarial Learning to Encode Answer Texts ACL 2019 Exploiting Background Knowledge in Compact Answer Generation for Why-Questions AAAI 2019 Intra-Sentential Subject Zero Anaphora Resolution using Multi-Column Convolutional Neural Network EMNLP 2016 WISDOM X, DISAANA and D-SUMM: Large-scale NLP Systems for Analyzing Textual Big Data COLING 2016 Intra-sentential Zero Anaphora Resolution using Subject Sharing Recognition EMNLP 2015 Large-Scale Acquisition of Entailment Pattern Pairs by Exploiting Transitivity EMNLP 2015 Toward Future Scenario Generation: Extracting Event Causality Exploiting Semantic Relation, Context, and Association Features ACL 2014 Million-scale Derivation of Semantic Relations from a Manually Constructed Predicate Taxonomy COLING 2014 Minimally Supervised Method for Multilingual Paraphrase Extraction from Definition Sentences on the Web NAACL 2013 WISDOM2013: A Large-scale Web Information Analysis System IJCNLP 2013 NICT Disaster Information Analysis System IJCNLP 2013 The Companion Volume of the Proceedings of IJCNLP 2013: System Demonstrations IJCNLP 2013 Aid is Out There: Looking for Help from Tweets during a Large Scale Disaster ACL 2013 Why-Question Answering using Intra- and Inter-Sentential Causal Relations ACL 2013 Two-Stage Method for Large-Scale Acquisition of Contradiction Pattern Pairs using Entailment EMNLP 2013 Excitatory or Inhibitory: A New Semantic Orientation Extracts Contradiction and Causality from the Web CONLL 2012 Excitatory or Inhibitory: A New Semantic Orientation Extracts Contradiction and Causality from the Web EMNLP 2012 Chinese Evaluative Information Analysis COLING 2012 Why Question Answering using Sentiment Analysis and Word Classes EMNLP 2012 Why Question Answering using Sentiment Analysis and Word Classes CONLL 2012 Extracting Paraphrases from Definition Sentences on the Web ACL 2011 SMT Helps Bitext Dependency Parsing EMNLP 2011 Relation Acquisition using Word Classes and Partial Patterns EMNLP 2011 Improving Chinese Word Segmentation and POS Tagging with Semi-supervised Methods Using Large Auto-Analyzed Data IJCNLP 2011 Similarity Based Language Model Construction for Voice Activated Open-Domain Question Answering IJCNLP 2011 Extending WordNet with Hypernyms and Siblings Acquired from Wikipedia IJCNLP 2011 Toward Finding Semantic Relations not Written in a Single Sentence: An Inference Method using Auto-Discovered Rules IJCNLP 2011 Improving Graph-based Dependency Parsing with Decision History COLING 2010 Bitext Dependency Parsing with Bilingual Subtree Constraints ACL 2010 A Bayesian Method for Robust Estimation of Distributional Similarities ACL 2010 Co-STAR: A Co-training Style Algorithm for Hyponymy Relation Acquisition from Structured and Unstructured Text COLING 2010 An Error-Driven Word-Character Hybrid Model for Joint Chinese Word Segmentation and POS Tagging ACL 2009 Bilingual Co-Training for Monolingual Hyponymy-Relation Acquisition ACL 2009 Multilingual Dependency Learning: Exploiting Rich Features for Tagging Syntactic and Semantic Dependencies CONLL 2009 Can Chinese Phonemes Improve Machine Transliteration?: A Comparative Study of English-to-Chinese Transliteration Models EMNLP 2009 Bilingual Co-Training for Monolingual Hyponymy-Relation Acquisition IJCNLP 2009 An Error-Driven Word-Character Hybrid Model for Joint Chinese Word Segmentation and POS Tagging IJCNLP 2009 Improving Dependency Parsing with Subtrees from Auto-Parsed Data EMNLP 2009 Hypernym Discovery Based on Distributional Similarity and Hierarchical Structures EMNLP 2009 Large-Scale Verb Entailment Acquisition from the Web EMNLP 2009 Hacking Wikipedia for Hyponymy Relation Acquisition IJCNLP 2008 Looking for Trouble COLING 2008 Inducing Gazetteers for Named Entity Recognition by Large-Scale Clustering of Dependency Relations ACL 2008 Exploiting Wikipedia as External Knowledge for Named Entity Recognition CONLL 2007 A New Perceptron Algorithm for Sequence Labeling with Non-Local Features EMNLP 2007 Exploiting Wikipedia as External Knowledge for Named Entity Recognition EMNLP 2007 A New Perceptron Algorithm for Sequence Labeling with Non-Local Features CONLL 2007 Semantic Role Recognition Using Kernels on Weighted Marked Ordered Labeled Trees CONLL 2006 Acquiring Inference Rules with Temporal Constraints by Using Japanese Coordinated Sentences and Noun-Verb Co-occurrences NAACL 2006 Speeding up Training with Tree Kernels for Node Relation Labeling EMNLP 2005 Automatic Discovery of Attribute Words from Web Documents IJCNLP 2005 Extracting Hyponyms of Prespecified Hypernyms from Itemizations and Headings in Web Documents COLING 2004 Acquiring Hyponymy Relations from Web Documents NAACL 2004 Comparison between CFG Filtering Techniques for LTAG and HPSG ACL 2003 An Unsupervised Learning Method for Associative Relationships between Verb Phrases COLING 2002 A Hybrid Japanese Parser with Hand-crafted Grammar and Statistics COLING 2000