23915 search results - page 4391 / 4783 » Management |
191
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SACMAT
2006
ACM
16 years 24 days ago
2006
ACM
Delegation of authority is an important process that needs to be captured by any access control model. In role-based access control models, delegation of authority involves delega...
198
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SACMAT
2006
ACM
16 years 24 days ago
2006
ACM
In recent years, trust negotiation (TN) has been proposed as a novel access control solution for use in open system environments in which resources are shared across organizationa...
198
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SASN
2006
ACM
16 years 24 days ago
2006
ACM
In a large sensor network, in-network data aggregation, i.e., combining partial results at intermediate nodes during message routing, significantly reduces the amount of communic...
229
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SASN
2006
ACM
16 years 24 days ago
2006
ACM
Key predistribution in wireless sensor networks refers to the problem of distributing secret keys among sensors prior to deployment. Solutions appeared in the literature can be cl...
181
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SENSYS
2006
ACM
16 years 24 days ago
2006
ACM
Recent gains in energy-efficiency of new-generation NAND flash storage have strengthened the case for in-network storage by data-centric sensor network applications. This paper ...