5353 search results - page 863 / 1071 » Modelling Contexts in the Or-BAC Model |
198
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PERCOM
2005
ACM
16 years 6 months ago
2005
ACM
In the rapidly developing field of sensor networks, bridging the gap between the applications and the hardware presents a major challenge. Although middleware is one solution, it ...
181
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ATAL
2007
Springer
16 years 26 days ago
2007
Springer
A negotiation chain is formed when multiple related negotiations are spread over multiple agents. In order to appropriately order and structure the negotiations occurring in the c...
174
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CIKM
2007
Springer
16 years 25 days ago
2007
Springer
The rapid growth of available data arises the need for more sophisticated techniques for semantic access to information. It has been proved that using conceptual model or ontology...
158
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POLICY
2007
Springer
16 years 24 days ago
2007
Springer
We present a discretionary access control framework that can be used to control a principal’s ability to link information from two or more audit records and compromise a user’...
194
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TSD
2007
Springer
16 years 23 days ago
2007
Springer
Many state-of-the-art statistical parsers for English can be viewed as Probabilistic Context-Free Grammars (PCFGs) acquired from treebanks consisting of phrase-structure trees enri...