2097 search results - page 46 / 420 » Distributed user modelling for universal information access |
134
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WETICE
1998
IEEE
15 years 8 months ago
1998
IEEE
We describe a system whose purpose is to explore the use of certificates for the distributed management of access rights for resources that have multiple, independent, and geograp...
123
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IADIS
2004
15 years 5 months ago
2004
The Shibboleth middleware from Internet2 provides a way for users at higher-education institutions to access remote electronic content in compliance with the inter-institutional l...
155
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PIMRC
2010
IEEE
15 years 2 months ago
2010
IEEE
We propose an opportunistic channel access scheme for cognitive radio-enabled secondary networks. In our work, we model the channel occupancy due to Primary User (PU) activity as a...
154
Voted
MOBIDE
2005
ACM
15 years 9 months ago
2005
ACM
In the context of mobile data access, data caching is fundamental for both performance and functionality. For this reason there have been many studies into developing energy-effi...
137
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CIKM
2005
Springer
15 years 9 months ago
2005
Springer
XML documents are frequently used in applications such as business transactions and medical records involving sensitive information. Typically, parts of documents should be visibl...