352 search results - page 70 / 71 » How to Guarantee Service Cooperation in Dynamic Environments |
136
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ADC
2009
Springer
15 years 11 months ago
2009
Springer
Access control has been studied for sometime, and there are a number of theories and techniques for handling access control for single or centralised systems; however, unique and ...
177
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OTM
2009
Springer
15 years 11 months ago
2009
Springer
Real-time event stream processing (RT-ESP) applications must synchronize continuous data streams despite fluctuations in resource availability. Satisfying these needs of RT-ESP ap...
127
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PERCOM
2010
ACM
15 years 2 months ago
2010
ACM
In the recent years, the massive use of in-car navigation systems has symbolized the emergence of location-based services for wayfinding. This market success creates the opportunit...
144
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CCS
2007
ACM
15 years 10 months ago
2007
ACM
In this paper, we study the maintenance of role-based access control (RBAC) models in database environments using transitive closure relations. In particular, the algorithms that ...
148
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GI
2009
Springer
15 years 9 months ago
2009
Springer
: The era of ubiquitous and pervasive computing technology opens the world for new pervasive applications and services within the physical surroundings. Often users find themselves...