892 search results - page 157 / 179 » Management of Dynamic and Imperfect User Context Information |
164
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INFOCOM
2010
IEEE
15 years 4 months ago
2010
IEEE
—We propose a virtualization framework to separate the network operator (NO) who focuses on wireless resource management and service providers (SP) who target distinct objectives...
189
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SACMAT
2010
ACM
15 years 4 months ago
2010
ACM
Proposed models for spatially-aware extensions of role-based access control (RBAC) combine the administrative and security advantages of RBAC with the dynamic nature of mobile and...
164
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WWW
2007
ACM
16 years 6 months ago
2007
ACM
Comparing and contrasting is an important strategy people employ to understand new situations and create solutions for new problems. Similar events can provide hints for problem s...
151
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CHI
2005
ACM
16 years 6 months ago
2005
ACM
We report on a study (N=36) of user preferences for balancing awareness with privacy. Participants defined permissions for sharing of location, availability, calendar information ...
179
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SAC
2006
ACM
16 years 1 days ago
2006
ACM
Web applications are becoming the dominant way to provide access to on-line services. At the same time, web application vulnerabilities are being discovered and disclosed at an al...