322 search results - page 12 / 65 » A Socio-cognitive Approach to Modeling Policies in Open Envi... |
SACMAT
2003
ACM
14 years 22 days ago
2003
ACM
This paper presents an approach that uses special purpose RBAC constraints to base certain access control decisions on context information. In our approach a context constraint is...
WWW
2004
ACM
14 years 8 months ago
2004
ACM
A scalable approach to trust negotiation is required in Web service environments that have large and dynamic requester populations. We introduce Trust-Serv, a model-driven trust n...
MOBIS
2008
13 years 9 months ago
2008
: Compliance management, risk analysis, and auditing are disciplines that are critical for large scale distributed enterprise systems. The way these complex systems are developed a...
KES
2000
Springer
13 years 11 months ago
2000
Springer
This paper presents an open, concurrent model of adaptive hypermedia all its functionality and data are completely distributed on a web of autonomous actors. The model that enable...
ICSOC
2004
Springer
14 years 26 days ago
2004
Springer
Emerging Web services standards enable the development of large-scale applications in open environments. In particular, they enable services to be dynamically bound. However, curr...