785 search results - page 146 / 157 » A Calculus for Trust Management |
105
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CSCW
2006
ACM
15 years 5 months ago
2006
ACM
This paper presents a grounded theory of information sharing behavior of the users of a personal learning space. A personal learning space is an environment consisted of weblog, e...
SAC
2005
ACM
15 years 5 months ago
2005
ACM
In traditional access control models like MAC, DAC, and RBAC, authorization decisions are determined according to identities of subjects and objects, which are authenticated by a ...
118
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EUROPKI
2005
Springer
15 years 5 months ago
2005
Springer
Abstract The expansion of inter-organizational scenarios based on different authorization schemes involves the development of integration solutions allowing different authorizatio...
ECOOPW
1999
Springer
15 years 4 months ago
1999
Springer
Extensible systems, such as Java or the SPIN extensible operating system, allow for units of code, or extensions, to be added to a running system in almost arbitrary fashion. Exte...
SIGOPSE
1998
ACM
15 years 4 months ago
1998
ACM
Modern virtual machines, such as Java and Inferno, are emerging as network computing s. While these virtual machines provide higher-level abstractions and more sophisticated servi...