3274 search results - page 489 / 655 » Access Support in Object Bases |
129
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ESORICS
1994
Springer
15 years 10 months ago
1994
Springer
The Transformation Model TRM was recently introduced 10 in the literature by Sandhu and Ganta. TRM is based on the concept of transformation of rights. The propagation of access ri...
170
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DEON
2008
Springer
15 years 7 months ago
2008
Springer
The security policy of an information system may include a wide range of different requirements. The literature has primarily focused on access and information flow control require...
149
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HCI
2007
15 years 7 months ago
2007
The mobile phone has become one of the essential objects that people carry when they leave home. By conducting a series of street interviews in 11 cities on 4 continents, we attemp...
177
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ICCE
2007
15 years 7 months ago
2007
: Course generation knowledge, i.e., how to assemble a sequence of learning objects which is adapted to a learner’s goals, competencies and preferences, is hard to assess and exp...
207
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ACS
2008
15 years 6 months ago
2008
Algebras and coalgebras are fundamental notions for large parts of mathematics. The basic constructions from universal algebra are now expressed in the language of categories and ...