| Presentation | 2006-11-13 Improvement of Efficiency of GP using Cross-Cultural Island Model Yuichi HARA, Akihiro KANAGAWA, Hitoshi YAMAUCHI, Hiromitsu TAKAHASHI, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Recently, one of parallel model of Genetic Algorithms (GAs) which called island model occupies the attention of the researchers. This model enables GAs to maintain variousness of chromosome in GAs. Genetic Programmings (GPs) are one of development from of GAs. GPs can treat a chromosome as a list structure. There are few studies os the island model in GPs compared with GAs, and it is reported that effect is not necesarily better than GAs by the previous studies. In this report, we proposed an island model for GPs. The number of island is limited to two. One island is esteemed for fitneses, and the other island is esteemed for variousness. Hence, we call this model cross-cultural island model. Effectiveness of this model is shown by some problems including of the Traveling Salesman Problem. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Genetic Programming / Island Model / Fitness / Variousness |
| Paper # | NLP2006-67 |
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| Conference Information | |
| Committee | NLP |
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| Conference Date | 2006/11/6(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Nonlinear Problems (NLP) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Improvement of Efficiency of GP using Cross-Cultural Island Model |
| Sub Title (in English) | |
| Keyword(1) | Genetic Programming |
| Keyword(2) | Island Model |
| Keyword(3) | Fitness |
| Keyword(4) | Variousness |
| 1st Author's Name | Yuichi HARA |
| 1st Author's Affiliation | Grauate School of System Engineering, Okayama Prefectural University() |
| 2nd Author's Name | Akihiro KANAGAWA |
| 2nd Author's Affiliation | Faculty of Computer Science and System Engineering, Okayama Prefectural University |
| 3rd Author's Name | Hitoshi YAMAUCHI |
| 3rd Author's Affiliation | Faculty of Computer Science and System Engineering, Okayama Prefectural University |
| 4th Author's Name | Hiromitsu TAKAHASHI |
| 4th Author's Affiliation | Faculty of Computer Science and System Engineering, Okayama Prefectural University |
| Date | 2006-11-13 |
| Paper # | NLP2006-67 |
| Volume (vol) | vol.106 |
| Number (no) | 344 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |