354 search results - page 3 / 71 » On Obligations |
CCS
2010
ACM
14 years 4 months ago
2010
ACM
Many authorization system models include some notion of obligation. Little attention has been given to user obligations that depend on and affect authorizations. However, to be u...
ESORICS
2007
Springer
14 years 4 months ago
2007
Springer
Obligations are pervasive in modern systems, often linked to access control decisions. We present a very general model of obligations as objects with state, and discuss its interac...
DEON
2004
Springer
14 years 3 months ago
2004
Springer
This work addresses the issue of obligations directed to groups of agents. Our main concern consists in providing a formal analysis of the structure connecting collective obligatio...
POLICY
2007
Springer
14 years 3 months ago
2007
Springer
Obligation Policies specify management actions that must be performed when a particular kind of event occurs and certain conditions are satisfied. Large scale distributed systems...
VLDB
2002
ACM
13 years 9 months ago
2002
ACM
Policies are widely used in many systems and applications. Recently, it has been recognized that a "yes/no" response to every scenario is just not enough for many modern...