736 search results - page 101 / 148 » A Flexible Database Authorization System |
156
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ICMCS
1999
IEEE
15 years 9 months ago
1999
IEEE
Existing multimedia document models like HTML, MHEG, SMIL, and HyTime lack appropriate modeling primitives to fit the needs of next generation multimedia applications which bring ...
152
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COMPSAC
2007
IEEE
15 years 8 months ago
2007
IEEE
Access control is one of the most fundamental and widely used security mechanisms. Access control mechanisms control which principals such as users or processes have access to whi...
145
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VISSYM
2007
15 years 7 months ago
2007
Viewpoint selection is crucial for medical intervention planning. The interactive exploration of a scene with 3d objects involves the systematic analysis of several anatomic struc...
142
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ATAL
2009
Springer
15 years 5 months ago
2009
Springer
There are B2B relationships that presume cooperation in contract enactment. This issue should be taken into account when modeling, for computational handling, contractual commitmen...
150
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IJEB
2007
15 years 4 months ago
2007
Technology-enhanced or Computer Aided Learning (e-learning) can be institutionally integrated and supported by learning management systems or Virtual Learning Environments (VLEs) ...