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» Predicting Performance on a Loosely Controlled Event System
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MOBIMEDIA
2007
15 years 2 months ago
Bayesian memory-based reputation system
Reputation System provides a way to maintain trust through social control by utilizing feedbacks about the service providers’ past behaviors. Conventional Memory-based Reputatio...
Weiwei Yuan, Donghai Guan, Sungyoung Lee, Young-Ko...
WWW
2005
ACM
16 years 2 months ago
Design and implementation of a feedback controller for slowdown differentiation on internet servers
Proportional slowdown differentiation (PSD) aims to maintain slowdown ratios between different classes of clients according to their pre-specified differentiation parameters. In t...
Jianbin Wei, Cheng-Zhong Xu
AUTOMATICA
2002
81views more  AUTOMATICA 2002»
15 years 1 months ago
The explicit linear quadratic regulator for constrained systems
For discrete-time linear time invariant systems with constraints on inputs and states, we develop an algorithm to determine explicitly, the state feedback control law which minimi...
Alberto Bemporad, Manfred Morari, Vivek Dua, Efstr...
DATE
2009
IEEE
129views Hardware» more  DATE 2009»
15 years 8 months ago
Improved performance and variation modelling for hierarchical-based optimisation of analogue integrated circuits
A new approach in hierarchical optimisation is presented which is capable of optimising both the performance and yield of an analogue design. Performance and yield trade offs are ...
Sawal Ali, Li Ke, Reuben Wilcock, Peter Wilson
ICDCS
1999
IEEE
15 years 5 months ago
HiFi: A New Monitoring Architecture for Distributed Systems Management
With the increasing complexity of large-scale distributed (LSD) systems, an efficient monitoring mechanism has become an essential service for improving the performance and reliab...
Ehab S. Al-Shaer, Hussein M. Abdel-Wahab, Kurt Mal...