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» Trust Modeling for Peer-to-Peer Based Computing Systems
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AINA
2007
IEEE
16 years 1 months ago
Flexible and Manageable Delegation of Authority in RBAC
One of the most challenging problems in managing large networks is the complexity of security administration. Role based access control (RBAC) has become the predominant model for...
Tuan-Anh Nguyen, Linying Su, George Inman, David W...
TOG
2012
242views Communications» more  TOG 2012»
13 years 9 months ago
Precomputed acceleration noise for improved rigid-body sound
We introduce an efficient method for synthesizing acceleration noise – sound produced when an object experiences abrupt rigidbody acceleration due to collisions or other contac...
Jeffrey N. Chadwick, Changxi Zheng, Doug L. James
184
Voted
IPPS
2003
IEEE
16 years 4 hour ago
Homeostatic and Tendency-Based CPU Load Predictions
The dynamic nature of a resource-sharing environment means that applications must be able to adapt their behavior in response to changes in system status. Predictions of future sy...
Lingyun Yang, Ian T. Foster, Jennifer M. Schopf
EUC
2006
Springer
15 years 10 months ago
Impact of Node Cheating on Gossip-Based Protocol
Gossip-based protocol has been widely adopted by many large-scale multicast applications. In this paper, we study the impact of node cheating on decentralized gossip-based protocol...
Nan Zhang, Yuanchun Shi, Bin Chang
ICDCS
2008
IEEE
16 years 1 months ago
Performance Analysis of Group Based Detection for Sparse Sensor Networks
In this paper, we analyze the performance of group based detection in sparse sensor networks, when the system level detection decision is made based on the detection reports gener...
Jingbin Zhang, Gang Zhou, Sang Hyuk Son, John A. S...