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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Li Ziqiang Xie Yanfang Tian Zuijun Zhou Lichao |
| Copyright Year | 2012 |
| Description | Author affiliation: Key Laboratory of Intelligent Computing & Information, Processing of Ministry of Education, Xiangtan, 411105, China (Tian Zuijun; Zhou Lichao) || School of Information and Engineering, Xiangtan University, China 411105 (Li Ziqiang; Xie Yanfang) |
| Abstract | The weighted circles layout problem belongs to the layout optimization problem with performance constraints. Due to its NP-hard property, it is difficult to solve in polynomial time. In this paper, a heuristic particle swarm optimization approach with quasi-human strategy (HQHPSA) is presented for this problem. Its layout scheme is constructed through the proposed heuristic method: that both circular radius and the norm of row vector of the matrix and sub-vector are taken as the probability factors of the roulette selection and the circles are located by arranging round existing circles in peripheral with counterclockwise. The complexity of the proposed heuristic method is only O(n) for one layout scheme. The better layout solution obtained through the proposed heuristic method is taken as the elite particle individual. The PSO with quasi-human strategy is used to optimize the elite particle into the optimal solution. The Numerical experiments show that the performance of proposed algorithm is superior to the existing algorithms. |
| Starting Page | 723 |
| Ending Page | 727 |
| File Size | 300678 |
| Page Count | 5 |
| File Format | |
| ISBN | 9781457721304 |
| ISSN | 21579563 |
| e-ISBN | 9781457721335 |
| DOI | 10.1109/ICNC.2012.6234660 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2012-05-29 |
| Publisher Place | China |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Algorithm design and analysis Computers Quasi-human strategy Layout Educational institutions heuristic method Particle swarm optimization The weighted circles packing problem PSO Optimization Genetic algorithms |
| Content Type | Text |
| Resource Type | Article |
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