883 search results - page 28 / 177 » An Access Control Model Based on Distributed Knowledge Manag... |
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WEBI
2001
Springer
15 years 5 months ago
2001
Springer
As meta-data become of ever more importance to the Web, we will need to start managing such meta-data. We argue that there is a strong need for meta-data validation and aggregation...
99
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FLOPS
2006
Springer
15 years 4 months ago
2006
Springer
We describe the design and implementation of a trust-management system Soutei, a dialect of Binder, for access control in distributed systems. Soutei policies and credentials are w...
59
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CAISE
2000
Springer
15 years 4 months ago
2000
Springer
For enterprise-wide and cross-enterprise workflow (WF) applications, the load of the WF servers and the amount of communication in the subnets may become a bottleneck. This paper s...
92
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IADIS
2004
15 years 1 months ago
2004
With the growth in digital libraries and standardization of protocols for metadata sharing, it is becoming feasible to build federated discovery services which aggregate metadata ...
94
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RULES
1993
Springer
15 years 4 months ago
1993
Springer
There have been many recent research efforts on temporal databases for managing current and historical data and on active databases for monitoring real-world events as well as dat...