44 search results - page 4 / 9 » Managing Pervasive Systems using Role-based Obligation Polic... |
WOA
2003
13 years 9 months ago
2003
— In this paper we study the rational balance between local and global policies in virtual communities of agents. To study this problem we use a logical framework for modelling o...
JNW
2007
13 years 7 months ago
2007
Abstract— A location tracking sensor network is being deployed in several buildings at the University of Michigan to help explore issues in design of pervasive environments. Mana...
CCS
2009
ACM
14 years 8 months ago
2009
ACM
Despite several research studies, the effective analysis of policy based systems remains a significant challenge. Policy analysis should at least (i) be expressive (ii) take accou...
TISSEC
2010
13 years 6 months ago
2010
Privacy has been acknowledged to be a critical requirement for many business (and non-business) environments. Therefore, the definition of an expressive and easy-to-use privacyre...
POLICY
2005
Springer
14 years 1 months ago
2005
Springer
This paper presents a framework for representing and distributing access control policies in distributed heterogeneous systems. Access control polices follows the RBAC (Role Based...