621 search results - page 62 / 125 » Learning to Distribute Queries into Web Search Nodes |
120
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SIGIR
2008
ACM
15 years 13 days ago
2008
ACM
This paper addresses the issue of query refinement, which involves reformulating ill-formed search queries in order to enhance relevance of search results. Query refinement typica...
127
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CIKM
2005
Springer
15 years 6 months ago
2005
Springer
Search engines process queries conjunctively to restrict the size of the answer set. Further, it is not rare to observe a mismatch between the vocabulary used in the text of Web p...
187
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ICDE
1999
IEEE
16 years 1 months ago
1999
IEEE
In this paper we study the node distribution of an Rtree storing region data, like for instance islands, lakes or human-inhabited areas. We will show that real region datasets are...
96
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APWEB
2003
Springer
15 years 4 months ago
2003
Springer
Keyword searching is the most common form of document search on the Web. Many Web publishers manually annotate the META tags and titles of their pages with frequently queried phras...
100
Voted
DBISP2P
2004
Springer
15 years 6 months ago
2004
Springer
Peer-to-Peer infrastructures are emerging as one of the important data management infrastructures in the World Wide Web. So far, however, most work has focused on simple P2P networ...