24105 search results - page 267 / 4821 » Models in Information Retrieval |
161
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PKC
2010
Springer
15 years 10 months ago
2010
Springer
A fundamental privacy problem in the client-server setting is the retrieval of a record from a database maintained by a server so that the computationally bounded server remains ob...
154
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IADIS
2008
15 years 8 months ago
2008
This article presents an online cluster using genetic algorithms to increase information retrieval efficiency. The Information Retrieval (IR) is based on the grouping of documents...
167
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WWW
2005
ACM
16 years 7 months ago
2005
ACM
With the page explosion of WWW, how to cover more useful information with limited storage and computation resources becomes more and more important in web IR research. Using web p...
177
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SIGIR
2005
ACM
16 years 5 days ago
2005
ACM
Finding a proper distribution of translation probabilities is one of the most important factors impacting the effectiveness of a crosslanguage information retrieval system. In th...
174
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CLEF
2007
Springer
16 years 24 days ago
2007
Springer
In this paper we describe retrieval experiments performed at Charles University in Prague for participation in the CLEF 2007 Ad-Hoc track. We focused on the Czech monolingual task...