2097 search results - page 100 / 420 » Distributed user modelling for universal information access |
152
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ICASSP
2010
IEEE
15 years 4 months ago
2010
IEEE
—We consider a cognitive radio network with distributed multiple secondary users, where each user independently searches for spectrum opportunities in multiple channels without e...
142
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SACMAT
2005
ACM
15 years 10 months ago
2005
ACM
As privacy becomes a major concern for both consumers and enterprises, many research efforts have been devoted to the development of privacy protecting technology. We recently pr...
115
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ACSAC
2009
IEEE
15 years 11 months ago
2009
IEEE
—Access control models describe frameworks that dictate how subjects (e.g. users) access resources. In the Role-Based Access Control (RBAC) model access to resources is based on ...
132
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CAISE
2004
Springer
15 years 10 months ago
2004
Springer
Abstract. The proliferation of interconnected computing devices is fostering the emergence of environments where Web services made available to mobile users are a commodity. Unfort...
128
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WIKIS
2010
ACM
15 years 2 months ago
2010
ACM
Wikis have proven to be an invaluable tool for collaboration. The most prominent is, of course, Wikipedia. Its open nature is not suitable for all environments; in corporate, gove...