| Project/Area Number |
25350448
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Social systems engineering/Safety system
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| Research Institution | Iwate Prefectural University |
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Principal Investigator |
Okamoto Azuma 岩手県立大学, ソフトウェア情報学部, 准教授 (10305310)
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| Project Period (FY) |
2013-04-01 – 2016-03-31
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| Project Status |
Completed (Fiscal Year 2015)
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| Budget Amount *help |
¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
Fiscal Year 2015: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2014: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2013: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
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| Keywords | OR / 交配計画 / 最適化問題 / 多目的最適化問題 / 情報システム / 組合せ最適化 / 世代数 / メタ戦略 / 交配モデル / 多目的最適化 |
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| Outline of Final Research Achievements |
A model and an optimization technique for making mating plan of breeding stock in the livestock industry were developed. The mating plan can be defined as a multiobjective optimization problem including maximization of multiple ability and minimization of inbreeding coefficient.
First, techniques and results of existing system were arranged referring to mating of swine. Next, a swine mating support system was developed, and long term optimization and its problem were clarified. For this problem, a solution method was shown. The method solves several number of generations in realistic time, and expands number of generations gradually.
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