3899 search results - page 94 / 780 » Argumentation for Access Control |
279
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GIS
2008
ACM
16 years 7 months ago
2008
ACM
In this paper, we follow the role-based access control (RBAC) approach and extend it to provide for the dynamic association of roles with users. In our framework, privileges assoc...
161
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ESORICS
2009
Springer
16 years 1 months ago
2009
Springer
Wehypothesizethat, inaFacebook-stylesocial networksystem, proper visualization of one’s extended neighbourhood could help the user understand the privacy implications of her acce...
205
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GLOBECOM
2009
IEEE
16 years 1 months ago
2009
IEEE
—We address the problem of collaborative sensing in cognitive radios. In a cognitive radio network, all the nodes may sense the spectrum simultaneously. They should then exchange...
188
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INFOCOM
2008
IEEE
16 years 24 days ago
2008
IEEE
Abstract. One important problem for such public broadcast LBS is to enforce access control on a large number of subscribers. In such a system a user typically subscribes to a LBS f...
167
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SECURWARE
2008
IEEE
16 years 23 days ago
2008
IEEE
—A security pattern describes a particular recurring security problem that arises in specific contexts, and presents a well-proven generic solution for it [1]. This paper descri...