653 search results - page 22 / 131 » Addressing interoperability issues in access control models |
CSFW
2007
IEEE
15 years 6 months ago
2007
IEEE
We address the programmatic realization of the access control model of security in distributed systems. Our aim is e the gap between abstract/declarative policies and their concre...
95
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CN
2007
15 years 12 days ago
2007
The need for content access control in hierarchies (CACH) appears naturally in all contexts where a set of users have different access rights to a set of resources. The hierarchy...
125
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AINA
2007
IEEE
15 years 4 months ago
2007
IEEE
Current scientific workflow models require datasets to be transferred from their source to the hosts where they can be processed. This seriously impedes data-intensive application...
ICSE
2003
IEEE-ACM
16 years 15 days ago
2003
IEEE-ACM
The Vienna Component Framework (VCF) supports the interoperability and composability of components across different component models, a facility that is lacking in existing compon...
CCS
2008
ACM
15 years 2 months ago
2008
ACM
Usage control is a generalization of access control that also addresses how data is used after it is released. We present a formal model for different mechanisms that can enforce ...