2536 search results - page 112 / 508 » Gravitation-based model for information retrieval |
143
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SIGIR
2005
ACM
15 years 12 months ago
2005
ACM
Context influences the search process, but to date research has not definitively identified which aspects of context are the most influential for information retrieval, and thus a...
197
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TSD
2007
Springer
16 years 14 days ago
2007
Springer
The world wide web is a natural setting for cross-lingual information retrieval. The European Union is a typical example of a multilingual scenario, where multiple users have to de...
154
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SP
2007
IEEE
16 years 19 days ago
2007
IEEE
Since 1995, much work has been done creating protocols for private information retrieval (PIR). Many variants of the basic PIR model have been proposed, including such modificati...
157
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SPIRE
2004
Springer
15 years 11 months ago
2004
Springer
To date, attempts for applying syntactic information in the document-based retrieval model dominant have led to little practical improvement, mainly due to the problems associated ...
168
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ACISP
2004
Springer
15 years 11 months ago
2004
Springer
In this paper, we study the problem of single database private information retrieval, and present schemes with only logarithmic server-side communication complexity. Previously th...