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IDTRUST
2009
ACM
14 years 3 months ago
2009
ACM
We introduce a formal semantics based calculus of trust that explicitly represents trust and quantifies the risk associated with trust in public key infrastructure (PKI) and iden...
ATAL
2009
Springer
14 years 3 months ago
2009
Springer
In hedonic games, players have the opportunity to form coalitions, and have preferences over the coalitions they might join. Such games can be used to model a variety of settings ...
SWS
2004
ACM
14 years 1 months ago
2004
ACM
Technical advances in networks, operating systems and web based services are enabling new web-based services such as audiovisual surveillance, monitoring and recording of unfoldin...
CCS
2006
ACM
14 years 6 days ago
2006
ACM
Traditional security policies largely focus on access control requirements, which specify who can access what under what circumstances. Besides access control requirements, the av...
WWW
2007
ACM
14 years 9 months ago
2007
ACM
With the growth of interest on the web services, people pay increasingly attention to the choreography, that is, to describe collaborations of participants in accomplishing a comm...