13151 search results - page 2238 / 2631 » Position based dynamics |
183
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SACMAT
2009
ACM
16 years 1 months ago
2009
ACM
Collaborative and distributed applications, such as dynamic coalitions and virtualized grid computing, often require integrating access control policies of collaborating parties. ...
194
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SACMAT
2009
ACM
16 years 1 months ago
2009
ACM
XACML does not natively support RBAC and even the specialized XACML profiles are not able to support many relevant constraints such as static and dynamic separation of duty. Exte...
163
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SIGCOMM
2009
ACM
16 years 1 months ago
2009
ACM
Energy is the critical limiting resource to mobile computing devices. Correspondingly, an operating system must track, provision, and ration how applications consume energy. The e...
207
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WOWMOM
2009
ACM
16 years 1 months ago
2009
ACM
Abstract— Spectrum-agile radios, also known as cognitive radios, have a great potential to improve spectrum utilization by enabling dynamic access to the spectrum. A key challeng...
162
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CHI
2010
ACM
16 years 1 months ago
2010
ACM
Default privacy policies have a significant impact on the overall dynamics and success of online social networks, as users tend to keep their initial privacy policies. In this wor...