5252 search results - page 242 / 1051 » Logic in Access Control |
199
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CDC
2009
IEEE
15 years 12 months ago
2009
IEEE
We consider a class of restless multi-armed bandit problems that arises in multi-channel opportunistic communications, where channels are modeled as independent and stochastically...
211
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SMC
2010
IEEE
15 years 5 months ago
2010
IEEE
—We outline SoftFacts, an ontology mediated top-k information retrieval system over relational databases. An ontology layer is used to define (in terms of a OWL-QL like Semantic...
200
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FM
1999
Springer
15 years 11 months ago
1999
Springer
ÐIn this paper, we describe the incremental specification of a power transformer station controller using a controller synthesis methodology. We specify the main requirements as s...
148
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FAST
2004
15 years 8 months ago
2004
The Atropos logical volume manager allows applications to exploit characteristics of its underlying collection of disks. It stripes data in track-sized units and explicitly expose...
200
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DBSEC
2007
15 years 8 months ago
2007
Abstract. Modern information systems require temporal and privilegeconsuming usage of digital objects. To meet these requirements, we present a new access control model–Times-bas...