322 search results - page 33 / 65 » Modelling and Reasoning Languages for Social Networks Polici... |
115
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ICALP
2003
Springer
15 years 6 months ago
2003
Springer
We investigate the protection of migrating agents against the untrusted sites they traverse. The resulting calculus provides a formal framework to reason about protection policies ...
108
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MLG
2007
Springer
15 years 7 months ago
2007
Springer
: Network topology not only tells about tightly-connected “communities,” but also gives cues on more subtle properties of the vertices. We introduce a simple probabilistic late...
115
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SACMAT
2009
ACM
15 years 8 months ago
2009
ACM
XACML does not natively support RBAC and even the specialized XACML profiles are not able to support many relevant constraints such as static and dynamic separation of duty. Exte...
114
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ATAL
2009
Springer
15 years 8 months ago
2009
Springer
This paper argues that the agent-based simulation approach is just the one appropriate to the social sciences (including economics). Although there were many predecessor approache...
256
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SACMAT
2011
ACM
14 years 4 months ago
2011
ACM
In this paper, we present an approach for identity and access management (IAM) in the context of (cross-organizational) serviceoriented architectures (SOA). In particular, we de...