98 search results - page 14 / 20 » Modeling Role-based Trust and Authority in Open Environments |
ENTCS
2007
13 years 7 months ago
2007
In this paper we propose a formalization of access control policies based on term rewriting. The state of the system to which policies are enforced is represented as an algebraic ...
PERCOM
2009
ACM
14 years 2 months ago
2009
ACM
—Ensuring spontaneous ad hoc interoperation in decentralized ubiquitous computing environments is challenging, because of heterogeneous resources and divergent policies. Centrali...
POLICY
2004
Springer
14 years 24 days ago
2004
Springer
Policy Based Management (PBM) is a research topic that has been driven by the tremendous complexity inherent in the administration and management of present-day networking and tel...
CHI
2006
ACM
14 years 7 months ago
2006
ACM
Researchers are using emerging technologies to develop novel play environments, while established computer and console game markets continue to grow rapidly. Even so, evaluating t...
WECWIS
2009
IEEE
14 years 2 months ago
2009
IEEE
—People, companies, and public authorities can now have a strong on-line presence and a huge amount of interactions on the Internet, made possible by the impressive growth of the...