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Rinaldi, Fabio; Dowdall, J; Kaljurand, K; Hess, M; Mollà Aliod, D (2003). Exploiting paraphrases in a question answering system. In: ACL-2003, Second International Workshop on Paraphrasing: Paraphrase Acquisition and Applications, Sapporo, Japan, July 2003, 25-32.
We present a Question Answering system for technical domains which makes an intelligent use of paraphrases to increase the likelihood of finding the answer to the user's question. The system implements a simple and efficient logic representation of questions and answers that maps paraphrases to the same underlying semantic representation. Further, paraphrases of technical terminology are dealt with by a separate process that detects surface variants.
| Item Type: | Conference or Workshop Item (Paper), refereed, original work |
|---|---|
| Communities & Collections: | 06 Faculty of Arts > Institute of Computational Linguistics |
| Dewey Decimal Classification: | 000 Computer science, knowledge & systems
410 Linguistics |
| Language: | English |
| Event End Date: | July 2003 |
| Deposited On: | 30 Jul 2009 11:26 |
| Last Modified: | 24 Sep 2019 16:09 |
| OA Status: | Green |
Rinaldi, Fabio