511 search results - page 31 / 103 » A modelling and reasoning framework for social networks poli... |
POLICY
2009
Springer
14 years 3 months ago
2009
Springer
Abstract—An administrative role-based access control (ARBAC) model specifies administrative policies over a role-based access control (RBAC) system, where an administrative perm...
BCEC
1997
13 years 10 months ago
1997
Social insects provide us with a powerful metaphor to create decentralized systems of simple interacting, and often mobile, agents. The emergent collective intelligence of social i...
CIA
2004
Springer
14 years 2 months ago
2004
Springer
Given a specification of communication rules in a multiagent system (in the form of protocols, ACL semantics, etc.), the question of how to design appropriate agents that can oper...
SIGMETRICS
2003
ACM
14 years 1 months ago
2003
ACM
In this paper we present a general hybrid systems modeling framework to describe the flow of traffic in communication networks. To characterize network behavior, these models use...
CMOT
1999
13 years 8 months ago
1999
We propose a class of actor-oriented statistical models for closed social networks in general, and friendship networks in particular. The models are random utility models develope...