1611 search results - page 262 / 323 » An Access Control Model for Video Database Systems |
IMCS
2007
14 years 9 months ago
2007
Purpose – Security information management systems (SIMs) have been providing a unified distributed platform for the efficient management of security information produced by co...
CSFW
2004
IEEE
15 years 1 months ago
2004
IEEE
Workflow management systems (WFMSs) have attracted a lot of interest both in academia and the business community. A workflow consists of a collection of tasks that are organized t...
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SRDS
1998
IEEE
15 years 2 months ago
1998
IEEE
A major cost in executing queries in a distributed database system is the data transfer cost incurred in transferring relations (fragments) accessed by a query from different site...
ESE
2006
14 years 9 months ago
2006
UML and UML-based development methods have become de facto standards in industry, and there are many claims for the positive effects of modelling object-oriented systems using meth...
COLCOM
2008
IEEE
15 years 4 months ago
2008
IEEE
Nowadays, increasing needs for information sharing arise due to extensive collaborations among organizations. Organizations desire to provide data access to their collaborators whi...