3712 search results - page 69 / 743 » Role-Based Access Control |
DEXAW
2003
IEEE
14 years 1 months ago
2003
IEEE
The Semantic Web, also known as the Web of meaning, is considered the new generation of the Web. Its objective is to enable computers and people to work in cooperation. A requisit...
TWC
2010
13 years 2 months ago
2010
In this paper we propose a Dynamic Spectrum Access scheme which allows the users to opportunistically and efficiently access the channels available for communications. It addresses...
RTCSA
2007
IEEE
14 years 2 months ago
2007
IEEE
Hospital work is characterized by the need to manage multiple activities simultaneously, constant local mobility, frequently interruptions, and intense collaboration and communica...
INFOCOM
1999
IEEE
13 years 12 months ago
1999
IEEE
We are facing a growing user demand for ubiquitous Internet access. As a result, network ports and wireless LANs are becoming common in public spaces inside buildings such as loung...
AIIA
2005
Springer
13 years 9 months ago
2005
Springer
In this paper we are interested in argument based reasoning for access control, for example in the context of agents negotiating access to resources or web services in virtual orga...