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We are given a set of weighted unit disks and a set of points in Eu-clidean plane. The minimum weight unit disk cover (WUDC) problem asks for a subset of disks of minimum total weight that covers all ...
无线传感器网络中的近似Unit Delaunay功率控制算法
传感器网络 Unit Delaunay 无线
2012/3/25
提出一种新几何结构AUDT，将其作为无线传感器网络的底层逻辑拓扑后，每个节点依据最远的逻辑邻居调整到最小发射功率；AUDT从理论上保证网络拓扑的双向连通、平面、逻辑邻居有界及延迟性能的上界等。仿真实验显示，AUDT与其他相似算法相比，在网络延迟相当的情况下，可以获得更小的发射功率和通信干扰，特别是其构造通信开销已经达到最小.
Evolutionary Algorithms for the Unit Commitment Problem
Unit commitment problem evolutionary algorithms steady-state genetic algorithms
2009/7/28
This paper compares three evolutionary computation techniques, namely Steady-State Genetic Algorithms, Evolutionary Strategies and Differential Evolution for the Unit Commitment Problem. The compariso...
A Pseudo Spot Price Algorithm Applied to the Pumped-Storage Hydraulic Unit Scheduling Problem
Pseudo Spot Price Algorithm Pumped-Storage Hydraulic Unit Scheduling Problem
2009/7/27
A lossy electric power system that contains thermal units and a pumped-storage hydraulic unit is considered in this paper. The total cost of thermal units in an operation cycle is minimized under some...