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MOBIHOC
2004
ACM
14 years 2 months ago
Antenna orientation optimization for minimum-energy multicast tree construction in wireless ad hoc networks with directional ant
Energy conservation is a critical issue in wireless ad hoc networks since batteries are the only energy source to power the nodes. One major metric for energy conservation is to r...
Song Guo, Oliver W. W. Yang
SAC
2004
ACM
14 years 2 months ago
An improved hybrid genetic algorithm for the generalized assignment problem
We consider the generalized assignment problem in which the objective is to find a minimum cost assignment of a set of jobs to a set of agents subject to resource constraints. Th...
Harald Feltl, Günther R. Raidl
CPAIOR
2004
Springer
14 years 2 months ago
SIMPL: A System for Integrating Optimization Techniques
Abstract In recent years, the Constraint Programming (CP) and Operations Research (OR) communities have explored the advantages of combining CP and OR techniques to formulate and s...
Ionut D. Aron, John N. Hooker, Tallys H. Yunes
EUC
2004
Springer
14 years 2 months ago
Non-uniform Set-Associative Caches for Power-Aware Embedded Processors
Abstract. Power consumption is becoming one of the most important constraints for microprocessor design in nanometer-scale technologies. Especially, as the transistor supply voltag...
Seiichiro Fujii, Toshinori Sato
HYBRID
2004
Springer
14 years 2 months ago
Network Congestion Alleviation Using Adjoint Hybrid Control: Application to Highways
Abstract. This paper derives an optimization-based control methodology for networks of switched and hybrid systems in which each mode is governed by a partial differential equatio...
Alexandre M. Bayen, Robin L. Raffard, Claire Tomli...