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168
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SACMAT
2003
ACM
15 years 12 months ago
2003
ACM
Role-based access control (RBAC) is recognized as an efficient access control model for large organizations. Most organizations have some business rules related to access control...
159
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TLDI
2003
ACM
15 years 12 months ago
2003
ACM
An important consideration for certified code systems is the interaction of the untrusted program with the runtime system, most notably the garbage collector. Most certified cod...
163
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AE
2003
Springer
15 years 11 months ago
2003
Springer
This paper addresses the problem of cooperative transport of an object by a group of two simple autonomous mobile robots called s-bots. S-bots are able to establish physical connec...
168
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CC
2003
Springer
15 years 11 months ago
2003
Springer
Cache memories were invented to decouple fast processors from slow memories. However, this decoupling is only partial, and many researchers have attempted to improve cache use by p...
154
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CCS
2003
ACM
15 years 11 months ago
2003
ACM
We describe a new method for protecting the anonymity of message receivers in an untrusted network. Surprisingly, existing methods fail to provide the required level of anonymity ...