NDLI: Cross-Document Coreference Resolution Based on Automatic Text Summary

Content Provider	IEEE Xplore Digital Library
Author	Sanyuan Gao Si Li Weiran Xu Jun Guo
Copyright Year	2010
Abstract	Cross-document coreference resolution plays an import part in the filed of natural language processing (NLP). It captures the ability of gathering documents for information about a certain entity. Most previous algorithms identify the underlying entity of a given document depending on the original text, which is unreliable if the original text contains multiple parts of different themes. In this paper, we propose a cross-document coreference resolution algorithm based on automatic text summary instead of the original text. In our approach, we extract query-specific and informative-indicative summary from the original text by using Hobbs algorithm and measure the similarity between two summaries. This automatic text summary-based cross-document coreference resolution (ATSCDCR) system is effective in disambiguating different entities of the same mention name and identifying the same entity of different mention names. The results from our experiments show that the macro average of ATSCDCR system is up to 73.16% and the micro average of ATSCDCR system is 67.34 %.
Starting Page	306
Ending Page	309
File Size	282314
Page Count	4
File Format	PDF
ISBN	9781424453979
e-ISBN	9781424453986
DOI	10.1109/WKDD.2010.56
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2010-01-09
Publisher Place	Thailand
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Biomedical informatics Cross-Document Coreference Resolution Named Entity Type Recognition Displays Automatic Text Summary Pattern recognition Electronic mail Data mining Hobbs Algorithm Text recognition Natural language processing Joining processes Intelligent systems Testing
Content Type	Text
Resource Type	Article

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4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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