Solving the binding problem and modeling the integration process of multidimensional information based on the no-triplet hypothesis
| Project/Area Number |
26590173
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| Research Category |
Grant-in-Aid for Challenging Exploratory Research
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| Allocation Type | Multi-year Fund |
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| Research Field |
Experimental psychology
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| Research Institution | University of Tsukuba |
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Principal Investigator |
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| Co-Investigator(Kenkyū-buntansha) |
森田 ひろみ 筑波大学, 図書館情報メディア系, 准教授 (00359580)
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| Research Collaborator |
ISHIZAKI Takuya
FUJII Yumiko
FURUTATE Mizuki
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| Project Period (FY) |
2014-04-01 – 2018-03-31
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| Project Status |
Completed (Fiscal Year 2017)
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| Budget Amount *help |
¥3,510,000 (Direct Cost: ¥2,700,000、Indirect Cost: ¥810,000)
Fiscal Year 2016: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2015: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2014: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
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| Keywords | 視覚特徴統合 / バインディング問題 / 対属性モデル / 刺激反応学習 / 視覚特徴統 |
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| Outline of Final Research Achievements |
How different kinds of information or attributes are integrated in the brain is one of the most fundamental open questions, which is computationally difficult because it involves the combinatory explosion problem. We hypothesized that only pairs of attributes are integrated at a time, and that unified representations of three or more attributes are not formed except for a limited number of very familiar cases. In this study, we obtained strong evidence for this hypothesis, and developed a paired-attribute model based on the hypothesis. We also showed that this model is useful in some applications.
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Report
(5 results)
Research Products
(13 results)
