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» Optimization via communication networks
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INFOCOM
2005
IEEE
14 years 19 days ago
Power control for OSNR optimization in optical networks: a distributed algorithm via a central cost approach
— This paper addresses the problem of optical signal-to-noise ratio (OSNR) optimization in optical networks. An analytical OSNR network model is developed for a general multi-lin...
L. Pavel
ICC
2007
IEEE
139views Communications» more  ICC 2007»
14 years 1 months ago
Optimal Power Allocation for Amplify-And-Forward Relay Networks via Conic Programming
— Relay power allocation has been shown to provide substantial performance gain in wireless relay channels when perfect global channel state information (CSI) is available. In th...
Tony Q. S. Quek, Moe Z. Win, Hyundong Shin, Marco ...
ICTAI
2009
IEEE
13 years 4 months ago
Constraint-Based Evolutionary QoS Adaptation for Power Utility Communication Networks
This paper studies an evolutionary multiobjective optimization algorithm, called EVOLT, which heuristically optimizes QoS (quality of service) in communication networks for electr...
Paskorn Champrasert, Junichi Suzuki, Tetsuo Otani
ICOIN
2005
Springer
14 years 17 days ago
DINPeer: Optimized P2P Communication Network
In this paper, we propose DINPeer middleware to overcome limitations in current peer-to-peer (P2P) overlay systems. DINPeer exploits a spiral-ring method to discover an inner ring ...
Huaqun Guo, Lek Heng Ngoh, Wai-Choong Wong, Ligang...
INFOCOM
2007
IEEE
14 years 1 months ago
Toward Optimal Network Fault Correction via End-to-End Inference
— We consider an end-to-end approach of inferring network faults that manifest in multiple protocol layers, with an optimization goal of minimizing the expected cost of correctin...
Patrick P. C. Lee, Vishal Misra, Dan Rubenstein