1611 search results - page 253 / 323 » An Access Control Model for Video Database Systems |
178
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ICDT
2009
ACM
15 years 10 months ago
2009
ACM
We formalize and study business process systems that are centered around "business artifacts", or simply "artifacts". This approach focuses on data records, kn...
ER
2008
Springer
14 years 11 months ago
2008
Springer
Abstract. Government regulations are increasingly affecting the security, privacy and governance of information systems in the United States, Europe and elsewhere. Consequently, co...
117
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ECEASST
2008
14 years 10 months ago
2008
The OCL (Object Constraint Language) as part of the UML (Unified Modeling Language) is a rich language with different collection kinds (sets, multi-sets, sequences) and a large var...
109
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WSE
2002
IEEE
15 years 2 months ago
2002
IEEE
As the use of the World Wide Web becomes more pervasive within our society, businesses and institutions are required to migrate a wide range of services to the web. Difficulties a...
WECWIS
2009
IEEE
15 years 4 months ago
2009
IEEE
—People, companies, and public authorities can now have a strong on-line presence and a huge amount of interactions on the Internet, made possible by the impressive growth of the...