2014 Fiscal Year Final Research Report
Research on body as flock and its internal fluctuation which drives its dynamic motion
| Project/Area Number |
25880005
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| Research Category |
Grant-in-Aid for Research Activity Start-up
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| Allocation Type | Single-year Grants |
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| Research Field |
Soft computing
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| Research Institution | University of Tsukuba |
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Principal Investigator |
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| Project Period (FY) |
2013-08-30 – 2015-03-31
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| Keywords | 群れ / 集団現象 / 探索搾取のジレンマ |
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| Outline of Final Research Achievements |
We establish method of a movement tracking in a laboratory condition for ayu (Plecoglossus altivelis). We found the mechanism that fishes can tune their behaviors (speed, direction and Levi-walk) against global behavior, although a fish in a group never has enough information of its belonged school and constructed a new model which matched well to our experimental results. We showed scale-free behaviors in a fish school for some global information. Our researches suggest fish's behavior with restricted knowledge can emerges various functional roles for both of experimental and theoretical aspects.
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| Free Research Field |
非線形科学
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