296 search results - page 8 / 60 » Policies and Roles in Collaborative Applications |
ISCAPDCS
2004
13 years 9 months ago
2004
In this paper we analyze the requirements access control mechanisms must fulfill in the context of group communication and define a framework for supporting fine-grained access co...
JNW
2006
13 years 7 months ago
2006
Abstract--Highly distributed environments such as pervasive computing environments not having global or broad control, need another attribute certificate management technique. For ...
MATA
2004
Springer
14 years 1 months ago
2004
Springer
This paper describes a middleware architecture with its location inference service (LIS), and an application for context-aware mobile collaboration which is based on this architec...
HICSS
2005
IEEE
14 years 1 months ago
2005
IEEE
Context-aware applications are expected to become a remarkable application area within future mobile computing. As mobile phones form a natural tool for interaction between people...
ATAL
2005
Springer
14 years 1 months ago
2005
Springer
Collaboration plays a critical role when a team is striving for goals that are difficult to achieve by an individual. In previous work, we defined the ETAPP (Environment-TaskAgen...