736 search results - page 7 / 148 » A Flexible Database Authorization System |
OTM
2005
Springer
15 years 5 months ago
2005
Springer
Abstract. Process–aware information systems (PAIS) must provide sufficient flexibility to their users to support a broad spectrum of application scenarios. As a response to thi...
86
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OOPSLA
1992
Springer
15 years 3 months ago
1992
Springer
CACL is a protection scheme for objects that offers a simple and flexible model of protection and has an efficient, software-only implementation. The model, based on Access Contro...
169
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SIGMOD
2005
ACM
15 years 11 months ago
2005
ACM
We present a prototype system, SPIDER, developed at AT&T Labs? Research, which supports flexible string attribute value matching in large databases. We discuss the design prin...
DEXAW
2010
IEEE
15 years 23 days ago
2010
IEEE
Abstract--In the context of a project aimed at the development of a cooperative and distributed Authoring System to facilitate the production, sharing, and integration of new and e...
86
Voted
DEXAW
2009
IEEE
15 years 6 months ago
2009
IEEE
One of the main limitations in using ontologies in modern information systems is due to the fact that the design and maintenance of ontologies is a complex activity that requires ...