149 search results - page 25 / 30 » Policy and Enforcement in Virtual Organizations |
SAC
2008
ACM
13 years 6 months ago
2008
ACM
Due to the distributed nature of Service-Oriented Architectures (SOA), maintaining control in a SOA environment becomes more difficult as services spread over different lines-of-b...
SRDS
2010
IEEE
13 years 5 months ago
2010
IEEE
Cloud computing allows the use of Internet-based services to support business processes and rental of IT-services on a utility-like basis. It offers a concentration of resources bu...
SRDS
2010
IEEE
13 years 5 months ago
2010
IEEE
Entities (e.g., users, services) have to authenticate themselves to service providers (SPs) in order to use their services. An entity provides personally identifiable information (...
SIGCOMM
2006
ACM
14 years 1 months ago
2006
ACM
Traditional studies of routing problems often assumed strict preferences on paths, by eliminating ambiguity in path comparisons, or imposing a priori deterministic tie-breaking. S...
AIIA
2005
Springer
13 years 9 months ago
2005
Springer
In this paper we are interested in argument based reasoning for access control, for example in the context of agents negotiating access to resources or web services in virtual orga...