8972 search results - page 262 / 1795 » Private Information Retrieval |
209
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INFOCOM
2012
IEEE
13 years 9 months ago
2012
IEEE
—It is well known that Online Social Networks (OSNs) are vulnerable to privacy leakages, whereby specific information about a user (political affiliation, sexual orientation, g...
154
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IPM
2008
15 years 6 months ago
2008
This paper examines the estimation of global term weights (such as IDF) in information retrieval scenarios where a global view on the collection is not available. In particular, t...
170
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ICWS
2007
IEEE
15 years 8 months ago
2007
IEEE
Service matchmaking is an important process in the operation of Service-Oriented Architecture (SOA) based systems. In this process, information from both service providers and req...
173
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SCANGIS
2003
15 years 8 months ago
2003
Geographical Information Systems (GIS) are routinely used by public and private organisations and enterprises as well as lay persons. It is becoming an infrastructure and a precond...
