1611 search results - page 192 / 323 » An Access Control Model for Video Database Systems |
SASP
2008
IEEE
15 years 4 months ago
2008
IEEE
Ray tracing is a technique used for generating highly realistic computer graphics images. In this paper, we explore the design of a simple but extremely parallel, multi-threaded, ...
ICSE
2007
IEEE-ACM
15 years 10 months ago
2007
IEEE-ACM
Modern multiuser software systems have adopted RoleBased Access Control (RBAC) for authorization management. This paper presents a formal model for RBAC policy validation and a st...
NBIS
2007
Springer
15 years 4 months ago
2007
Springer
In ubiquitous computing environment, people carrying their mobile devices (eg., mobile phone, PDA, embedded devices) expect to access locally hosted services or resources anytime, ...
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SOSP
2001
ACM
15 years 6 months ago
2001
ACM
ing Abstraction to Improve Fault Tolerance MIGUEL CASTRO Microsoft Research and RODRIGO RODRIGUES and BARBARA LISKOV MIT Laboratory for Computer Science Software errors are a major...
CUZA
2002
14 years 9 months ago
2002
Metacomputing allows the exploitation of geographically seperate, heterogenous networks and resources. Most metacomputers are feature rich and carry a long, complicated installati...