274 search results - page 46 / 55 » Query forwarding in geographically distributed search engine... |
114
Voted
BMCBI
2008
15 years 24 days ago
2008
Background: While text-mining and distributed annotation systems both aim at capturing knowledge and presenting it in a standardized form, there have been few attempts to investig...
108
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WWW
2003
ACM
16 years 1 months ago
2003
ACM
In the light of image retrieval evolving from text annotation to content-based and from standalone applications to web-based search engines, we foresee the need for deploying cont...
127
Voted
CIKM
2009
Springer
15 years 7 months ago
2009
Springer
We study the problem of continuous monitoring of top-k queries over multiple non-synchronized streams. Assuming a sliding window model, this general problem has been a well addres...
124
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WEBDB
2004
Springer
15 years 6 months ago
2004
Springer
The increasing importance of search engines to commercial web sites has given rise to a phenomenon we call “web spam”, that is, web pages that exist only to mislead search eng...
209
Voted
SIGIR
2011
ACM
14 years 3 months ago
2011
ACM
Large search engines process thousands of queries per second over billions of documents, making query processing a major performance bottleneck. An important class of optimization...