664 search results - page 80 / 133 » Adaptive Selectivity Estimation Using Query Feedback |
129
Voted
WWW
2010
ACM
15 years 9 months ago
2010
ACM
Result diversity is a topic of great importance as more facets of queries are discovered and users expect to find their desired facets in the first page of the results. However,...
237
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SADM
2010
14 years 9 months ago
2010
: The k nearest neighbor classification (k-NN) is a very simple and popular method for classification. However, it suffers from a major drawback, it assumes constant local class po...
116
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SIGMOD
2010
ACM
15 years 7 months ago
2010
ACM
Time-oriented progress estimation for parallel queries is a challenging problem that has received only limited attention. In this paper, we present ParaTimer, a new type of timere...
138
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BMCBI
2006
15 years 2 months ago
2006
Background: Many commonly used genome browsers display sequence annotations and related attributes as horizontal data tracks that can be toggled on and off according to user prefe...
109
Voted
SIGIR
2004
ACM
15 years 7 months ago
2004
ACM
: We consider the problem of collaborative Web search and query routing strategies in a peer-to-peer (P2P) environment. In our architecture every peer has a full-fledged search en...