| Project/Area Number |
19710138
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Single-year Grants |
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| Research Field |
Social systems engineering/Safety system
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| Research Institution | Hosei University |
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Principal Investigator |
NONOBE Koji Hosei University, デザイン工学部, 准教授 (40324678)
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|---|
| Project Period (FY) |
2007 – 2009
|
| Project Status |
Completed (Fiscal Year 2009)
|
| Budget Amount *help |
¥3,440,000 (Direct Cost: ¥2,900,000、Indirect Cost: ¥540,000)
Fiscal Year 2009: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2008: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2007: ¥1,100,000 (Direct Cost: ¥1,100,000)
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| Keywords | 問題解決システム / 組合せ最適化 / アルゴリズム / 近似解法 / 制約最適化問題 / スケジューリング / 再最適化 |
|---|
| Research Abstract |
In various real situations, it is often required to achieve optimization. The objective of this study is to develop powerful and general-purpose combinatorial optimization algorithms as problem-solving tools. In this study, based on previous works, we considered some techniques for improving the performance of algorithms, and proposed extended models that can handle a wider range of problems. In order to demonstrate the usefulness of our algorithms, we conducted computational experiments for timetabling, nurse scheduling, resource-constrained scheduling and other problems.
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