1927 search results - page 39 / 386 » An Access Control Model for Location based Services |
IEEEARES
2010
IEEE
15 years 4 months ago
2010
IEEE
: © Solving the Transitive Access Problem for the Services Oriented Architecture Alan H. Karp, Jun Li HP Laboratories HPL-2008-204R1 SOA, web services, access control, RBAC, PBAC,...
RTCSA
2005
IEEE
15 years 3 months ago
2005
IEEE
Location based services are becoming essential feature of context-awareness in ubiquitous computing. Reflective distribute component programming model is proposed to systematicall...
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WORDS
2005
IEEE
15 years 3 months ago
2005
IEEE
This paper presents a framework for verifying the access control requirements of real-time application systems such as workflow management systems and active databases. The tempor...
AAAI
2011
13 years 10 months ago
2011
With smart-phones becoming increasingly commonplace, there has been a subsequent surge in applications that continuously track the location of users. However, serious privacy conc...
INFOCOM
2006
IEEE
15 years 4 months ago
2006
IEEE
—This paper studies the performance of contention based medium access control (MAC) protocols. In particular, a simple and accurate technique for estimating the throughput of the...