331 search results - page 12 / 67 » Evaluation and comparison of search engines using the LSP me... |
129
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TCBB
2011
14 years 6 months ago
2011
Galled trees, directed acyclic graphs that model evolutionary histories with isolated hybridization events, have become very popular due to both their biological significance and ...
176
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CLEF
2011
Springer
13 years 11 months ago
2011
Springer
Our participation in the ImageCLEF Wikipedia retrieval task aims to study the efficiency of using two contextual factors in image retrieval: metadata which contains specific infor...
106
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ICML
2001
IEEE
16 years 13 days ago
2001
IEEE
Direct policy search is a practical way to solve reinforcement learning problems involving continuous state and action spaces. The goal becomes finding policy parameters that maxi...
103
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TKDE
2008
14 years 11 months ago
2008
A major problem of current Web search is that search queries are usually short and ambiguous, and thus are insufficient for specifying the precise user needs. To alleviate this pro...
CIKM
2010
Springer
14 years 9 months ago
2010
Springer
The objective of this work is to derive quantitative statements about what fraction of web search queries issued to the state-of-the-art commercial search engines lead to excellen...