63 search results - page 13 / 13 » Distributed Management of Contextual Affinities in Context-a... |
SACMAT
2009
ACM
13 years 11 months ago
2009
ACM
Traditional access control models, such as Role-Based Access Control (RBAC), do not take into account contextual information, such as location and time, for making access decision...
CIKM
2007
Springer
13 years 11 months ago
2007
Springer
News reports are being produced and disseminated in overwhelming volume, making it difficult to keep up with the newest information. Most previous research in automatic news organ...
ACSAC
2010
IEEE
13 years 2 months ago
2010
IEEE
The penetration of cellular networks worldwide and emergence of smart phones has led to a revolution in mobile content. Users consume diverse content when, for example, exchanging...