3451 search results - page 275 / 691 » The Architecture and Implementation of Resource Space Model ... |
135
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ECOOPW
1998
Springer
15 years 11 months ago
1998
Springer
A reflective approach for modeling and implementing authorization systems is presented. The advantages of the combined use of computational reflection and authorization mechanisms...
200
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CCGRID
2001
IEEE
15 years 10 months ago
2001
IEEE
Charging of services in a distributed system will become more and more important for systems which are utilized commercially. Such an important distributed system exists in form o...
188
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COMPSAC
2007
IEEE
16 years 29 days ago
2007
IEEE
In a component-based system components are basic computation units implementing specific business functions, and their interactions are explicitly represented by connectors. If th...
179
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RTCSA
2005
IEEE
16 years 6 days ago
2005
IEEE
Context-aware middleware encompasses uniform ions and reliable services for common operations, supports for most of the tasks involved in dealing with context, and thus simplifyin...
182
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IUI
2000
ACM
15 years 11 months ago
2000
ACM
Users of complex applications need advice, assistance, and feedback while they work. We are experimenting with “adjunct” user agents that are aware of the history of interacti...