談話と対話

概要

意味・談話解析に関する勉強会です．特に，述語項構造やその要素技術となる照応・省略解析について文献の輪講と進捗報告をしています．

また，大規模な世界知識を用いた対話システムの実現を目指して活動を行っています．

2008/12/1発足

ローカルページ

日時

• 時間: 月曜日17:00-19:00
• 場所: A707
• 主な参加者：乾,Jordi,水野,井之上,有木,Francisco,江口,大木,小嵜,林部

主な議論の対象

• 照応・省略解析
• 述語項構造解析
• オントロジ作成
• 文脈を考慮した応答生成・応答選択
• 対話に用いる世界知識の整備
• 対話中のユーザの感情推定

2009年度

2009/12/07 17:00- 論文紹介(井之上)

• "Transformation Based Chinese Entity Detection and Tracking"
• Y. Zhou et al.
• ACL 2005
• http://acl.ldc.upenn.edu/I/I05/I05-2040.pdf

2009/11/30 17:00- 論文紹介(山崎)

• "Identifying comparative sentences in text documents"
• Nitin Jindal , Bing Liu"
• SIGIR2006
• http://portal.acm.org/citation.cfm?id=1148170.1148215

2009/11/9 17:00- 論文紹介(江口)

• "Recognizing Contextual Polarity in Phrase-Level Sentiment Analysis"
• Theresa Wilson, Janyce Wiebe, Paul Hoffmann
• HLT-EMNLP2005

2009/11/2 17:30- 進捗報告(Jordi)

2009/10/26 17:00- 論文紹介(林部)

• "Subjectivity Word Sense Disambiguation"
• Akkaya, C and Wiebe, J and Mihalcea, R
• EMNLP 2009
• http://aclweb.org/anthology-new/D/D09/D09-1020.pdf

2009/10/19 17:00- 論文紹介(大木)

• "Using Contextual Speller Techniques and Language Modeling for ESL Error Correction"
• Michael Gamon, Jianfeng Gao,Chris Brockett, Alexander Klementiev,William B.Dolan,Dmitriy Belenko, Lucy Vanderwende
• IJCNLP2008
• http://www.mt-archive.info/IJCNLP-2008-Gamon.pdf

2009/10/5 17:00- 論文紹介(水野)

• "Is Question Answering Better than Information Retrieval? Towards a Task-Based Evaluation Framework for Question Series"
• Jimmy Lin
• HLT 2007
• http://www.aclweb.org/anthology/N/N07/N07-1027

2009/7/27 17:00- 論文紹介(Jordi)

• "Cheap and Fast ― But is it Good? Evaluating Non-Expert Annotations for Natural Language Tasks"
• Rion Snow, Brendan O’Connor, Daniel Jurafsky, Andrew Y. Ng
• Proceedings of the 2008 Conference on Empirical Methods in Natural Language Processing, pages 254–263
• http://aclweb.org/anthology-new/D/D08/D08-1027.pdf

2009/7/13 17:00- 論文紹介(乾)

• "What Can Linguistics Contribute to Event Extraction?"
• Charles J. Fillmore, Srini Narayanan and Collin F. Baker.
• AAAI-2006 Workshop on Event Extraction and Synthesis.

2009/7/6 17:00- 論文紹介(江口)

• "Certainty Identification in Texts:Categorization Model and Manual Tagging Results."
• Victoria L. Rubin and Elizabeth D. Liddy
• Computing Attitude and Affect in Text: Theory and Applications (The Information Retrieval Series): Springer-Verlag New York, Inc.
• http://publish.uwo.ca/~vrubin/Publications/RubinLiddyKando_CertaintyIdentification_Ch7.pdf

2009/6/29 17:00- 論文紹介(井之上)

• "Meaning-Game-based Centering Model with Statistical Definition of Utility of Referential Expression and Its Verification Using Japanese and English Corpora"
• S. Shiramatsu, K. Komatani, K. Hashida, T. Ogata, H. G. Okuno
• DAARC2007
• http://winnie.kuis.kyoto-u.ac.jp/members/siramatu/pdf/siramatu2007daarc.pdf

2009/6/22 17:00- 論文紹介(水野)

• "Semantic-based Estimation of Term Informativeness"
• Kireyev, Kirill
• NAACL2009

2009/6/15 17:00- 論文紹介(Jordi)

• "Efficient Human Computation: the Distributed Labeling Problem"
• Ran Gliad-Bachrach, Aharon Bar-Hillel, Liat Ein-Dor"
• HComp2009

2009/6/8 17:00- 論文紹介(乾)

• "Global Models of Document Structure using Latent Permutations"
• Chen, Harr and Branavan, S.R.K. and Barzilay, Regina and Karger, David R.
• NAACL 2009

2009/6/1 17:00- 論文紹介(江口)

• "Determining Modality and Factuality for Textual Entailment"
• Saur�, Roser and James Pustejovsky
• IEEE 2007

2009/5/25 17:00- 論文紹介(水野)

• "Comparing Objective and Subjective Measures of Usability in a Human-Robot Dialogue System"
• Mary Ellen Foster, Manuel Giuliani, and Alois Knoll
• ACL-IJCNLP 2009

2009/5/18 17:00- 論文紹介(井之上)

• "Joint Determination of Anaphoricity and Coreference Resolution using Integer Programming"
• Pascal Denis and Jason Baldridge
• NAACL HLT 2007.

2009/5/11 17:00- 進捗報告(水野)

2009/4/27 17:00- 新入生向けに研究紹介(乾，Francisco，江口)

2009/4/20 17:00- 新入生向けに研究紹介(水野，井之上，有木)

2009/4/13 17:00- 進捗報告 and 論文紹介(Jordi)

• 投稿予定の論文の紹介と議論

2008年度

2009/2/2 17:00- 論文紹介(井之上)

• "A Semantic Scattering Model for the Automatic Interpretation of Genitives"
• Dan Moldovan, Adriana Badulescu
• HLT/EMNLP-05
• http://acl.ldc.upenn.edu/H/H05/H05-1112.pdf

2009/1/26 17:00- 進捗報告(水野，清水)

2009/1/19 19:00- 個別進捗報告(水野，Jordi，清水)

2009/1/19 17:00- 論文紹介(有木)

• "A Japanese Predicate Argument Structure Analysis using Decision Lists"
• Hirotoshi Taira, Sanae Fujita, and Masaaki Nagata
• EMNLP-08
• http://www.aclweb.org/anthology-new/D/D08/D08-1055.pdf

2009/1/14 23:00- 個別進捗報告(水野，清水)

2009/1/9 11:00- 個別進捗報告(水野，清水)

2009/1/5 17:00- SIG-SLUDサーベイ報告(清水)

2008/12/15 15:15- 論文紹介(井之上)

• "Unsupervised Discovery of Generic Relationships Using Pattern Clusters and its Evaluation by Automatically Generated SAT Analogy Questions"
• Davidov, Dmitry and Rappoport, Ari
• ACL-08
• http://www.aclweb.org/anthology-new/P/P08/P08-1079.pdf

2008/12/8 17:00- 論文紹介(水野)

• "Machine Learning Approach To Augmenting News Headline Generation"
• Ruichao Wang, John Dunnion, Joe Carthy
• IJCNLP2005
• http://www.aclweb.org/anthology-new/I/I05/I05-2027.pdf