5665 search results - page 701 / 1133 » Introduction to Computer Security |
171
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COCO
2004
Springer
16 years 7 days ago
2004
Springer
We study several properties of sets that are complete for NP. We prove that if L is an NP-complete set and S ⊇ L is a p-selective sparse set, then L − S is ≤p m-hard for NP....
190
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SACMAT
2003
ACM
16 years 3 days ago
2003
ACM
Role-based Access Control (RBAC) models have been implemented not only in self-contained resource management products such as DBMSs and Operating Systems but also in a class of pr...
204
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CQRE
1999
Springer
15 years 11 months ago
1999
Springer
Currently, the Internet and the World Wide Web on-line business is booming, with traffic, advertising and content growing at sustained exponential rates. However, the full potentia...
174
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ECOOPW
1999
Springer
15 years 11 months ago
1999
Springer
Extensible systems, such as Java or the SPIN extensible operating system, allow for units of code, or extensions, to be added to a running system in almost arbitrary fashion. Exte...
259
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ACSC
2004
IEEE
15 years 10 months ago
2004
IEEE
An ad-hoc network comprises mobile nodes that cooperate with each other using wireless connections to route both data and control packets within the network. As the low transmissi...