2475 search results - page 85 / 495 » Question Answering in TREC |
180
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NDQA
2003
15 years 7 months ago
2003
The World Wide Web lacks support for explaining information provenance. When web applications return results, many users do not know what information sources were used, when they ...
167
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ECIR
2008
Springer
15 years 7 months ago
2008
Springer
Abstract. In the named entity normalization task, a system identifies a canonical unambiguous referent for names like Bush or Alabama. Resolving synonymy and ambiguity of such name...
204
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EMNLP
2008
15 years 7 months ago
2008
Complex questions that require inferencing and synthesizing information from multiple documents can be seen as a kind of topicoriented, informative multi-document summarization. I...
203
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ACL
2009
15 years 4 months ago
2009
We present a graph-based semi-supervised learning for the question-answering (QA) task for ranking candidate sentences. Using textual entailment analysis, we obtain entailment sco...
170
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CIT
2006
Springer
15 years 10 months ago
2006
Springer
Early question and answering (QA) systems focused on keyword search among documents for answers. However, such systems can only answer fact-based questions. It becomes clear that ...