Sciweavers

3712 search results - page 345 / 743
» Role-Based Access Control
Sort
View
HPCS
2002
IEEE
15 years 11 months ago
An Evaluation of Thread Migration for Exploiting Distributed Array Locality
Thread migration is one approach to remote memory accesses on distributed memory parallel computers. In thread migration, threads of control migrate between processors to access d...
Stephen Jenks, Jean-Luc Gaudiot
ICPP
2002
IEEE
15 years 11 months ago
Reliable MAC Layer Multicast in IEEE 802.11 Wireless Networks
Multicast/broadcast is an important service primitive in networks. The IEEE 802.11 multicast/broadcast protocol is based on the basic access procedure of Carrier Sense Multiple Ac...
Min-Te Sun, Lifei Huang, Anish Arora, Ten-Hwang La...
170
Voted
HPDC
1998
IEEE
15 years 11 months ago
Authorization for Metacomputing Applications
One of the most difficult problems to be solved by metacomputing systems is to ensure strong authentication and authorization. The problem is complicated since the hosts involved ...
G. Gheorghiu, Tatyana Ryutov, B. Clifford Neuman
POS
1998
Springer
15 years 11 months ago
Optimizing the Read and Write Barriers for Orthogonal Persistence
Persistent programming languages manage volatile memory as a cache for stable storage, imposing a read barrier on operations that access the cache, and a write barrier on updates ...
Antony L. Hosking, Nathaniel Nystrom, Quintin I. C...
SP
1996
IEEE
121views Security Privacy» more  SP 1996»
15 years 11 months ago
A Security Policy Model for Clinical Information Systems
The protection of personal health information has become a live issue in a number of countries including the USA, Canada, Britain and Germany. The debate has shown that there is w...
Ross J. Anderson