736 search results - page 12 / 148 » A Flexible Database Authorization System |
104
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JUCS
2007
14 years 11 months ago
2007
: The modelling of educational processes and their operational support is a key aspect in the construction of more effective e-learning applications. Instructional models are usual...
TOG
2002
14 years 11 months ago
2002
We present a procedural approach to authoring layered, solid models. Using a simple scripting language, we define the internal structure of a volume from one or more input meshes....
EDBT
2008
ACM
15 years 11 months ago
2008
ACM
Evolving database management systems (DBMS) towards more flexibility in functionality, adaptation to changing requirements, and extensions with new or different components, is a c...
182
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ICDE
2006
IEEE
16 years 1 months ago
2006
IEEE
Publication records are often found in the authors' personal home pages. If such a record is partitioned into a list of semantic fields of authors, title, date, etc., the uns...
USENIX
2003
15 years 1 months ago
2003
Trust management credentials directly authorize actions, rather than divide the authorization task into authentication and access control. Unlike traditional credentials, which bi...