Ren-Bin Xiao

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This paper describes an algorithm based on particle swarm optimization (PSO) for the unequal circles packing problem. Three strategies are used to enlarge the searching space of PSO. First, the positions of particles are periodically reinitialized to help the algorithm in escaping from local minimums, where the circles with more overlap gain more chance to(More)
This paper propose an innovative method of modeling complex information system based-on axiomatic design combined with object-oriented method. Refine this method to 6 steps for modeling information system. Verify its practicability in modeling complex information system by designing social insurance information system in China. Present total design matrix(More)
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