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Tianwang at TREC-2006 QA track
Abstract This paper describes the architecture and This paper describes the architecture and implementation of Tianwang QA system2006, which works for the TREC QA Main task this year. The main improvement is: 1. add one well founded knowledge source from Web - Wikipedia, and employ some natural language processing technologies to extract high quality answers; 2. design and implement a new translation algorithm in query generation. The results show that fine organized knowledge source is effective in answering all three types of questions. And such query generation algorithm can be benefit from both Frequent Asked Questions on Web and past TREC QA data.ed Questions on Web and past TREC QA data.
Abstractsub This paper describes the architecture and This paper describes the architecture and implementation of Tianwang QA system2006, which works for the TREC QA Main task this year. The main improvement is: 1. add one well founded knowledge source from Web - Wikipedia, and employ some natural language processing technologies to extract high quality answers; 2. design and implement a new translation algorithm in query generation. The results show that fine organized knowledge source is effective in answering all three types of questions. And such query generation algorithm can be benefit from both Frequent Asked Questions on Web and past TREC QA data.ed Questions on Web and past TREC QA data.
Bibtextype inproceedings  +
Has author He J. + , Yuanyuan Liu +
Has extra keyword Design and implements + , High quality + , Knowledge sources + , Main tasks + , NAtural language processing + , QA tracks + , Query generation + , Translation algorithms + , Wikipedia + , Algorithms + , Natural language processing systems + , Information retrieval +
Issn 1048776X  +
Language English +
Number of citations by publication 0  +
Number of references by publication 0  +
Published in NIST Special Publication +
Title Tianwang at TREC-2006 QA track +
Type conference paper  +
Year 2006 +
Creation dateThis property is a special property in this wiki. 8 November 2014 06:32:02  +
Categories Publications without keywords parameter  + , Publications without license parameter  + , Publications without DOI parameter  + , Publications without remote mirror parameter  + , Publications without archive mirror parameter  + , Publications without paywall mirror parameter  + , Conference papers  + , Publications without references parameter  + , Publications  +
Modification dateThis property is a special property in this wiki. 8 November 2014 06:32:02  +
DateThis property is a special property in this wiki. 2006  +
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