721 search results - page 17 / 145 » A Logic-Based Access Control Approach For Web Services |
ASSETS
2004
ACM
14 years 2 months ago
2004
ACM
We report here on our progress on a project first described at the ASSETS 2002 conference. At that time, we had developed a prototype system in which a proxy server intermediary w...
IPPS
2003
IEEE
14 years 2 months ago
2003
IEEE
Service-based distributed computing as a mode of resource sharing is receiving increased attention, motivated both by enterprise applications and by standardization efforts in the...
ICCCN
2007
IEEE
14 years 3 months ago
2007
IEEE
— In this paper, we address the question of how to introduce new Quality-of-Service enhancements into the existing Internet. Specifically, dynamically shared circuitswitched/vir...
OTM
2007
Springer
14 years 2 months ago
2007
Springer
We show how Semantic Web technologies can be used to build an access control system. We follow the role-based access control approach (RBAC) and extend it with contextual attribute...
CNSR
2005
IEEE
14 years 2 months ago
2005
IEEE
This paper presents an approach for managing access to services over presence-based communications based on the context of the situation. This paper addresses two technical challe...