5869 search results - page 119 / 1174 » Multilingual Information Access |
185
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CCS
2005
ACM
15 years 11 months ago
2005
ACM
This paper introduces the PeerAccess framework for reasoning about authorization in open distributed systems, and shows how a parameterization of the framework can be used to reas...
152
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CISS
2008
IEEE
15 years 12 months ago
2008
IEEE
— We develop distributed scheduling schemes that are based on simple random access algorithms and that have no message passing. In spite of their simplicity, these schemes are sh...
143
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COOPIS
2004
IEEE
15 years 9 months ago
2004
IEEE
Current ubiquitous computing environments provide many kinds of information. This information may be accessed by different users under varying conditions depending on various conte...
172
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PVLDB
2008
15 years 4 months ago
2008
Access control is the problem of regulating access to secret information based on certain context information. In traditional applications, context information is known exactly, p...
138
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DL
1999
Springer
15 years 9 months ago
1999
Springer
This paper presents the design and the current prototype implementation of an interactive vocal Information Retrieval system that can be used to access articles of a large newspap...