1927 search results - page 73 / 386 » An Access Control Model for Location based Services |
JSAC
2008
14 years 10 months ago
2008
In this paper, we generalize the random access game model, and show that it provides a general game-theoretic framework for designing contention based medium access control. We ext...
110
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JWSR
2008
14 years 10 months ago
2008
Business processes, the next-generation workflows, have attracted considerable research interest in the last 15 years. More recently, several XML-based languages have been propose...
108
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EAGC
2003
Springer
15 years 3 months ago
2003
Springer
Application layer networks are software architectures that allow the provisioning of services requiring a huge amount of resources by connecting large numbers of individual compute...
IEEESCC
2006
IEEE
15 years 4 months ago
2006
IEEE
Although workflow languages are widely used for composing discrete services, these are not suitable for stream based interactions. In this paper we address the problem of how to ...
CCS
2008
ACM
15 years 1 days ago
2008
ACM
Pervasive computing environments have created a requirement for spatial- and temporal-aware access control systems. Although temporal, spatial and spatio-temporal role-based acces...