scholarly journals A Hybrid Parallel Genetic Algorithm for Reliability Optimization

10.5772/37861 ◽  
2012 ◽  
Author(s):  
Ki Tae ◽  
Geonwook Jeo
Keyword(s):  
Genetic Algorithm ◽  
Reliability Optimization ◽  
Parallel Genetic Algorithm

Research on Computer Networks Reliability Optimization by Parallel Genetic Algorithms Method

2014 ◽  
Vol 543-547 ◽  
pp. 2984-2987
Author(s):  
Xu Cao ◽  
Jun Pan
Keyword(s):  
Genetic Algorithm ◽  
Genetic Algorithms ◽  
Network Topology ◽  
Coarse Grained ◽  
Reliability Optimization ◽  
Parallel Genetic Algorithm ◽  
Parallel Genetic Algorithms ◽  
Cost Constraints ◽  
Speed Up

This paper can be asserted that the use of parallel genetic algorithm can not only effectively improve the calculation speed and optimize the quality, but also can improve a lot of advantages. Reliability optimization for computer net works, subject s to cost constraints, is a NP-hard combinational problem. Reg ar ding a known network topology, the problem of choosing links and switchers among alternatives different in reliability and cost is settled by a Coarse-grained parallel genetic algorithm, which maximize the network availablity within a fixed budget. T he simulations on a dedicated cluster demonst rate that contracting to the sequential counterpart, o ur par allel GA improves the quality of plans greatly with an evident speed-up.

Research on text feature clustering based on an improved parallel genetic algorithm

2015 ◽  
Author(s):  
M. Y. Jiang ◽  
X. J. Fan ◽  
Y. X. Zhou ◽  
J. Lian ◽  
J. Q. Jiang ◽  
...  
Keyword(s):  
Genetic Algorithm ◽  
Parallel Genetic Algorithm ◽  
Feature Clustering ◽  
Text Feature
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