Zhiping Zheng  Home/Search
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Abstract: AnswerBus is an open-domain question answering system based on sentence level Web information retrieval. It accepts users' natural-language questions in English, German, French, Spanish, Italian and Portuguese and provides answers in English. Five search engines and directories are used to retrieve Web pages that are relevant to user questions. From the Web pages, AnswerBus extracts sentences that are determined to contain answers. Its current rate of correct answers to TREC-8's 200 questions... (Update)
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BibTeX entry: (Update)
Zhiping Zheng. AnswerBus Question Answering System. Human Language Technology Conference (HLT 2002. http://citeseer.ist.psu.edu/zheng02answerbus.html More
@misc{ zheng-answerbus,
author = "Zhiping Zheng",
title = "AnswerBus Question Answering System",
url = "citeseer.ist.psu.edu/zheng02answerbus.html" }
Citations (may not include all citations):40 Scaling Question Answeringto the Web - Kwok, Etzioni et al. - 2001
32 From Sentence Processing to Information Access on the World .. (context) - Katz - 1997
20 Information Extraction Supported Question Answering - Srihari, Li - 1999
18 Experiments with open-domain textual question answering - Harabagiu, Pasca et al. - 2000
15 Web Search -- Your Way - Glover, Lawrence et al.
15 Learning Search Engine Specific Query Transformations for Qu.. - Agichtei, Lawrence et al. - 2001
8 Natural Language Question Answering: The View from Here (context) - Hirschman, Gaizauskas - 2001
6 A sys called Qanda - Breck, Burger et al. - 1999
4 and Amit Singhal (context) - Abney, Collins - 2000
4 A knowledge-based approach to questionanswering - Clark, Thompson et al. - 1999
3 Learning for Question Answering and Text Classification: Int.. - Budzik, Hammond - 1998
2 Michael Junk and Chin-Yew Lin (context) - Hovy, Gerber et al. - 2000
1 List and Context Questions with LCC's QuestionAnswering Serv.. (context) - Ch, H'yq'o et al. - 2001
The graph only includes citing articles where the year of publication is known.
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