1611 search results - page 65 / 323 » An Access Control Model for Video Database Systems |
AICCSA
2008
IEEE
14 years 11 months ago
2008
IEEE
Abstract. Workflows are operational business processes. Workfow Management Systems (WFMS) are concerned with the control and coordination of these workflows. In recent years, there...
ECEASST
2008
14 years 9 months ago
2008
: We study directed bigraph with negative ports, a bigraphical framework for representing models for distributed, concurrent and ubiquitous computing. With respect to previous vers...
WETICE
1998
IEEE
15 years 2 months ago
1998
IEEE
We describe a system whose purpose is to explore the use of certificates for the distributed management of access rights for resources that have multiple, independent, and geograp...
WSC
1998
14 years 11 months ago
1998
A method to represent actual relational databases with arrays for simulation modeling of their performance as part of a software/hardware system has been created. The method inclu...
INFOCOM
2003
IEEE
15 years 3 months ago
2003
IEEE
— Multiuser diversity refers to a type of diversity present across different users in a fading environment. This diversity can be exploited by scheduling transmissions so that us...