39 search results - page 1 / 8 » Trust-based Access Control in Virtual Learning Community |
I3E
2007
13 years 7 months ago
2007
MCAM
2007
Springer
13 years 11 months ago
2007
Springer
The Freeband I-Share project aims to define the mechanisms for trust, willingness, resource discovery and sharing mechanisms in virtual communities. To improve the secure and perfo...
GRID
2005
Springer
13 years 11 months ago
2005
Springer
— Access control in computational grids is typically provided by a combination of identity certificates and local accounts. This approach does not scale as the number of users a...
MIDDLEWARE
2007
Springer
13 years 11 months ago
2007
Springer
The Service Oriented Architecture (SOA) is used extensively in ubiquitous computing environments. Using external service orchestration, services can be composed into applications....
ENTCS
2006
13 years 5 months ago
2006
Community decisions about access control in virtual communities are non-monotonic in nature. This means that they cannot be expressed in current, monotonic trust management langua...