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CIKM
2009
Springer
14 years 1 months ago
2009
Springer
Relevance Feedback has proven very effective for improving retrieval accuracy. A difficult yet important problem in all relevance feedback methods is how to optimally balance the...
EACL
2006
ACL Anthology
13 years 8 months ago
2006
ACL Anthology
This paper addresses the problem of automatically retrieving answers for how-to questions, focusing on those that inquire about the procedure for achieving a specific goal. For su...
ECIR
2009
Springer
14 years 4 months ago
2009
Springer
We explore the utility of different types of topic models for retrieval purposes. Based on prior work, we describe several ways that topic models can be integrated into the retrie...
PRICAI
2004
Springer
14 years 21 days ago
2004
Springer
Search has arguably become the dominant paradigm for finding information on the World Wide Web. In order to build a successful search engine, there are a number of challenges that ...
AMR
2005
Springer
13 years 9 months ago
2005
Springer
Abstract. This paper presents an approach to the issue of adding structure to recordings of collaborative meetings supported by an audio channel and a shared text editor. The virtu...