The CoNLL-2010 Shared Task: Learning to Detect Hedges and their Scope in Natural Language Text

CoNLL 2010 - 14th Conference on Computational Natural Language Learning: Shared Task, Proceedings

Volumn , Issue , 2010, Pages 1-12

  Farkas, Richárd ^a,b   Vincze, Veronika ^a   Móra, György ^a   Csirik, János ^a,b   Szarvas, György ^c  

^a UNIVERSITY OF SZEGED   (Hungary)

^b INSTITUTE OF EXPERIMENTAL MEDICINE   (Hungary)

^c DARMSTADT UNIVERSITY OF TECHNOLOGY   (Germany)

Author keywords

[No Author keywords available]

Indexed keywords

ANNOTATION PROTOCOLS; EVALUATION METRICS; FACTUAL INFORMATION; NATURAL LANGUAGES TEXTS; TASK LEARNING; UNCERTAIN INFORMATIONS; UNCERTAINTY;

EID: 85123209034     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (25)

1. Eiji Aramaki, Yasuhide Miura, Masatsugu Tonoike, Tomoko Ohkuma, Hiroshi Mashuichi, and Kazuhiko Ohe. 2009. TEXT2TABLE: Medical Text Summarization System Based on Named Entity Recognition and Modality Identification. In Proceedings of the BioNLP 2009 Workshop, pages 185-192, Boulder, Colorado, June. Association for Computational Linguistics.
2. Wendy W. Chapman, David Chu, and John N. Dowling. 2007. ConText: An Algorithm for Identifying Contextual Features from Clinical Text. In Proceedings of the ACL Workshop on BioNLP 2007, pages 81-88.
3. Mike Conway, Son Doan, and Nigel Collier. 2009. Using Hedges to Enhance a Disease Outbreak Report Text Mining System. In Proceedings of the BioNLP 2009 Workshop, pages 142-143, Boulder, Colorado, June. Association for Computational Linguistics.
4. Carol Friedman, Philip O. Alderson, John H. M. Austin, James J. Cimino, and Stephen B. Johnson. 1994. A General Natural-language Text Processor for Clinical Radiology. Journal of the American Medical Informatics Association, 1(2):161-174.
5. Viola Ganter and Michael Strube. 2009. Finding Hedges by Chasing Weasels: Hedge Detection Using Wikipedia Tags and Shallow Linguistic Features. In Proceedings of the ACL-IJCNLP 2009 Conference Short Papers, pages 173-176, Suntec, Singapore, August. Association for Computational Linguistics.
6. Feng Ji, Xipeng Qiu, and Xuanjing Huang. 2010. Detecting Hedge Cues and their Scopes with Average Perceptron. In Proceedings of the Fourteenth Conference on Computational Natural Language Learning (CoNLL-2010): Shared Task, pages 139-146, Uppsala, Sweden, July. Association for Computational Linguistics.
7. Yoshinobu Kano, William A. Baumgartner, Luke McCrohon, Sophia Ananiadou, Kevin B. Cohen, Lawrence Hunter, and Jun'ichi Tsujii. 2009. U-Compare: Share and Compare Text Mining Tools with UIMA. Bioinformatics, 25(15):1997-1998, August.
8. Halil Kilicoglu and Sabine Bergler. 2008. Recognizing Speculative Language in Biomedical Research Articles: A Linguistically Motivated Perspective. In Proceedings of the Workshop on Current Trends in Biomedical Natural Language Processing, pages 46-53, Columbus, Ohio, June. Association for Computational Linguistics.
9. Halil Kilicoglu and Sabine Bergler. 2009. Syntactic Dependency Based Heuristics for Biological Event Extraction. In Proceedings of the BioNLP 2009 Workshop Companion Volume for Shared Task, pages 119-127, Boulder, Colorado, June. Association for Computational Linguistics.
10. Halil Kilicoglu and Sabine Bergler. 2010. A High-Precision Approach to Detecting Hedges and Their Scopes. In Proceedings of the Fourteenth Conference on Computational Natural Language Learning (CoNLL-2010): Shared Task, pages 103-110, Uppsala, Sweden, July. Association for Computational Linguistics.
11. Jin-Dong Kim, Tomoko Ohta, Sampo Pyysalo, Yoshinobu Kano, and Jun'ichi Tsujii. 2009. Overview of BioNLP'09 Shared Task on Event Extraction. In Proceedings of the BioNLP 2009 Workshop Companion Volume for Shared Task, pages 1-9, Boulder, Colorado, June. Association for Computational Linguistics.
12. George Lakoff. 1972. Linguistics and natural logic. In The Semantics of Natural Language, pages 545-665, Dordrecht. Reidel.
13. Xinxin Li, Jianping Shen, Xiang Gao, and Xuan Wang. 2010. Exploiting Rich Features for Detecting Hedges and Their Scope. In Proceedings of the Fourteenth Conference on Computational Natural Language Learning (CoNLL-2010): Shared Task, pages 36-41, Uppsala, Sweden, July. Association for Computational Linguistics.
14. Marc Light, Xin Ying Qiu, and Padmini Srinivasan. 2004. The Language of Bioscience: Facts, Speculations, and Statements in Between. In Proceedings of the HLT-NAACL 2004 Workshop: Biolink 2004, Linking Biological Literature, Ontologies and Databases, pages 17-24.
15. Ben Medlock and Ted Briscoe. 2007. Weakly Supervised Learning for Hedge Classification in Scientific Literature. In Proceedings of the ACL, pages 992-999, Prague, Czech Republic, June.
16. Roser Morante and Walter Daelemans. 2009. Learning the Scope of Hedge Cues in Biomedical Texts. In Proceedings of the BioNLP 2009 Workshop, pages 28-36, Boulder, Colorado, June. Association for Computational Linguistics.
17. Roser Morante, Vincent Van Asch, and Walter Daelemans. 2010. Memory-based Resolution of In-sentence Scopes of Hedge Cues. In Proceedings of the Fourteenth Conference on Computational Natural Language Learning (CoNLL-2010): Shared Task, pages 48-55, Uppsala, Sweden, July. Association for Computational Linguistics.
18. Arzucan Özgür and Dragomir R. Radev. 2009. Detecting Speculations and their Scopes in Scientific Text. In Proceedings of the 2009 Conference on Empirical Methods in Natural Language Processing, pages 1398-1407, Singapore, August. Association for Computational Linguistics.
19. György Szarvas. 2008. Hedge Classification in Biomedical Texts with a Weakly Supervised Selection of Keywords. In Proceedings of ACL-08: HLT, pages 281-289, Columbus, Ohio, June. Association for Computational Linguistics.
20. Buzhou Tang, Xiaolong Wang, Xuan Wang, Bo Yuan, and Shixi Fan. 2010. A Cascade Method for Detecting Hedges and their Scope in Natural Language Text. In Proceedings of the Fourteenth Conference on Computational Natural Language Learning (CoNLL-2010): Shared Task, pages 25-29, Uppsala, Sweden, July. Association for Computational Linguistics.
21. Sofie Van Landeghem, Yvan Saeys, Bernard De Baets, and Yves Van de Peer. 2009. Analyzing Text in Search of Bio-molecular Events: A High-precision Machine Learning Framework. In Proceedings of the BioNLP 2009 Workshop Companion Volume for Shared Task, pages 128-136, Boulder, Colorado, June. Association for Computational Linguistics.
22. Veronika Vincze, György Szarvas, Richárd Farkas, György Móra, and János Csirik. 2008. The BioScope Corpus: Biomedical Texts Annotated for Uncertainty, Negation and their Scopes. BMC Bioinformatics, 9(Suppl 11):S9.
23. Shaodian Zhang, Hai Zhao, Guodong Zhou, and Baoliang Lu. 2010. Hedge Detection and Scope Finding by Sequence Labeling with Procedural Feature Selection. In Proceedings of the Fourteenth Conference on Computational Natural Language Learning (CoNLL-2010): Shared Task, pages 70-77, Uppsala, Sweden, July. Association for Computational Linguistics.
24. Qi Zhao, Chengjie Sun, Bingquan Liu, and Yong Cheng. 2010. Learning to Detect Hedges and their Scope Using CRF. In Proceedings of the Fourteenth Conference on Computational Natural Language Learning (CoNLL-2010): Shared Task, pages 64-69, Uppsala, Sweden, July. Association for Computational Linguistics.
25. Huiwei Zhou, Xiaoyan Li, Degen Huang, Zezhong Li, and Yuansheng Yang. 2010. Exploiting Multi-Features to Detect Hedges and Their Scope in Biomedical Texts. In Proceedings of the Fourteenth Conference on Computational Natural Language Learning (CoNLL-2010): Shared Task, pages 56-63, Uppsala, Sweden, July. Association for Computational Linguistics.