461 search results - page 43 / 93 » Question Answering System: Retrieving Relevant Passages |
SIGIR
2009
ACM
14 years 5 months ago
2009
ACM
Most retrieval models estimate the relevance of each document to a query and rank the documents accordingly. However, such an approach ignores the uncertainty associated with the ...
SIGDIAL
2010
13 years 8 months ago
2010
A central problem in Interactive Question Answering (IQA) is how to answer Follow-Up Questions (FU Qs), possibly by taking advantage of information from the dialogue context. We a...
WWW
2004
ACM
14 years 11 months ago
2004
ACM
The wealth of information available on the web makes it an attractive resource for seeking quick answers. While web-based question answering becomes an emerging topic in recent ye...
WWW
2009
ACM
14 years 11 months ago
2009
ACM
Due to the lexical gap between questions and answers, automatically detecting right answers becomes very challenging for community question-answering sites. In this paper, we prop...
CLEF
2005
Springer
14 years 4 months ago
2005
Springer
The CLEF Interactive Track (iCLEF) is devoted to the comparative study of userinclusive cross-language search strategies. In 2005, we have studied two cross-language search tasks:...