Research for fundamental algorithm of natural intelligence by means of mathematical science and biological information science
| Project/Area Number |
26310202
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Partial Multi-year Fund |
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| Section | 特設分野 |
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| Research Field |
Mathematical Sciences in Search of New Cooperation
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| Research Institution | Hokkaido University |
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Principal Investigator |
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| Co-Investigator(Kenkyū-buntansha) |
上田 肇一 富山大学, その他の研究科, 准教授 (00378960)
手老 篤史 九州大学, 学内共同利用施設等, 准教授 (60431326)
佐藤 勝彦 北海道大学, 電子科学研究所, 准教授 (90513622)
黒田 茂 北海道大学, 電子科学研究所, 助教 (90431303)
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| Project Period (FY) |
2014-07-18 – 2017-03-31
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| Project Status |
Completed (Fiscal Year 2016)
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| Budget Amount *help |
¥16,250,000 (Direct Cost: ¥12,500,000、Indirect Cost: ¥3,750,000)
Fiscal Year 2016: ¥5,330,000 (Direct Cost: ¥4,100,000、Indirect Cost: ¥1,230,000)
Fiscal Year 2015: ¥5,200,000 (Direct Cost: ¥4,000,000、Indirect Cost: ¥1,200,000)
Fiscal Year 2014: ¥5,720,000 (Direct Cost: ¥4,400,000、Indirect Cost: ¥1,320,000)
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| Keywords | 生体生命情報処理 / アルゴリズム / 単細胞生物 / 数理モデリング / 行動 / 繊毛虫 / 粘菌 / 反応拡散方程式 / 単細胞 |
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| Outline of Final Research Achievements |
We searched for common algorithm of problem-solving and information processing that may be shared by a range of species from single-celled organisms to higher animals, by describing the physical equations of motion for behavioral intelligence demonstrated in single-cell level. We threw light on protozoa like slime mold amoeba and ciliates as a model organism, and obtained the results on network optimization, learning behavior and primitive decision-making. On the network optimization, a common algorithm of use-and-growth rule was indicated in a range of functional morphogenesis from transport network in slime mold to mechanical structure of bone in higher animals, and geographical pattern of cities and roads in human society.
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Report
(4 results)
Research Products
(49 results)
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[Presentation] physical ethology of single-celled organism2016
Author(s)
T. Nakagaki
Organizer
The 31st International Congress of Psychology, invited symposium [Ig Noble prize winners talk about the evolutionary basis of the human mind]
Place of Presentation
Pacifico Yokohama（神奈川県、横浜市）
Related Report
Int'l Joint Research / Invited
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[Presentation] Physical ethology of an amoeba2015
Author(s)
T. Nakagaki
Organizer
4th IFAC Conference on Analysis and Control of Chaotic Systems (IFAC CHAOS 2015)
Place of Presentation
Tokyo Metropolitan University, Hachioji, Tokyo
Year and Date
2015-08-26
Related Report
Int'l Joint Research / Invited
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