606 search results - page 23 / 122 » Answer Diversification for Complex Question Answering on the... |
141
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NDQA
2003
15 years 3 months ago
2003
Growth in government investment, academic research, and commercial question answering (QA) systems is motivating a need for increased planning and coordination. The internationali...
TREC
2003
15 years 3 months ago
2003
Many researchers have used lexical networks and ontologies to mitigate synonymy and polysemy problems in Question Answering (QA), systems coupled with taggers, query classifiers,...
101
Voted
LREC
2010
15 years 3 months ago
2010
Over the last several years, speech-based question answering (QA) has become very popular in contrast to pure search engine based approaches on a desktop. Open-domain QA systems a...
132
Voted
CIKM
2010
Springer
15 years 14 days ago
2010
Springer
This work presents a general rank-learning framework for passage ranking within Question Answering (QA) systems using linguistic and semantic features. The framework enables query...
107
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SEMCO
2007
IEEE
15 years 8 months ago
2007
IEEE
In this paper, we present an approach which, given a knowledge base and an appropriate text corpus, automatically induces patterns which can be used to query the knowledge base. W...