798 search results - page 30 / 160 » Comparing the expressive power of access control models |
WWW
2009
ACM
14 years 8 months ago
2009
ACM
Web is being extensively used for personal expression, which includes ratings, reviews, recommendations, blogs. This user created content, e.g. book review on Amazon.com, becomes ...
SACMAT
2009
ACM
14 years 2 months ago
2009
ACM
Role based access control (RBAC) is a widely used access control paradigm. In large organizations, the RBAC policy is managed by multiple administrators. An administrative role ba...
TVLSI
2002
13 years 7 months ago
2002
Simultaneous switching noise (SSN) has become an important issue in the design of the internal on-chip power distribution networks in current very large scale integration/ultra lar...
ACSAC
2001
IEEE
13 years 11 months ago
2001
IEEE
We present an approach for controlling access to data publishers in the framework of Web-based information services. The paper presents a model for enforcing access control regula...
CCS
2005
ACM
14 years 1 months ago
2005
ACM
In a reputation-based trust-management system, agents maintain information about the past behaviour of other agents. This information is used to guide future trust-based decisions...