883 search results - page 34 / 177 » An Access Control Model Based on Distributed Knowledge Manag... |
110
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ACSAC
1999
IEEE
15 years 4 months ago
1999
IEEE
This paper argues that Napoleon, a flexible, role-based access control (RBAC) modeling environment, is also a practical solution for enforcing business process control, or workflo...
95
Voted
CCGRID
2002
IEEE
15 years 5 months ago
2002
IEEE
We are working on a system for the optimised access and replication of data on a Data Grid. Our approach is based on the use of an economic model that includes the actors and the ...
115
Voted
LCN
2007
IEEE
15 years 6 months ago
2007
IEEE
—Multicasting has not been widely adopted until now, due to lack of access control over the group members. The Authentication, Authorization and Accounting (AAA) protocols are be...
127
Voted
WINET
2010
14 years 11 months ago
2010
Wireless sensor networks are characterised by the distributed nature of their operation and the resource constraints on the nodes. Trust management schemes that are targeted at sen...
93
Voted
IPCCC
2007
IEEE
15 years 6 months ago
2007
IEEE
- This paper presents a unique approach for a model-based admission control algorithm for the IEEE 802.11e Enhanced Distributed Channel Access (EDCA) standard. The analytical model...