51 search results - page 7 / 11 » Selecting good expansion terms for pseudo-relevance feedback |
HT
2005
ACM
14 years 1 months ago
2005
ACM
This paper introduces a new method for linking the world view of the search engine user community with that of the search engine itself. This new method is based on collecting and...
CIKM
2003
Springer
14 years 25 days ago
2003
Springer
Searchers can have problems devising queries that accurately express their, often dynamic, information needs. In this paper we describe an adaptive approach that uses unobtrusive ...
TREC
2004
13 years 9 months ago
2004
York University participated in HARD and Genomics tracks this year. For both tracks, we used Okapi BSS (basic search system) as the basis. Our experiments mainly focused on exploi...
MSWIM
2003
ACM
14 years 25 days ago
2003
ACM
In this paper, we address a fundamental problem concerning the best flooding strategy to minimize cost and latency for target discovery in wireless networks. Should we flood the ...
WSDM
2009
ACM
14 years 2 months ago
2009
ACM
A lot of the world’s knowledge is stored in books, which, as a result of recent mass-digitisation efforts, are increasingly available online. Search engines, such as Google Book...