Computational Model of Cooperative Behavior Based on Dynamical Selection of Intention Based Action Decision Strategy
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- Nagata Yugo
- The Graduate School of Arts and Sciences, The University of Tokyo
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- Ishikawa Satoru
- Hokusei Gakuen University
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- Omori Takashi
- College of Engineering, Tamagawa University
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- Morikawa Koji
- Advanced Technology Research Laboratory, Panasonic Corporation
Bibliographic Information
- Other Title
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- 意図推定に基づく行動決定戦略の動的選択による協調行動の計算モデル化
- イト スイテイ ニ モトズク コウドウ ケッテイ センリャク ノ ドウテキ センタク ニ ヨル キョウチョウ コウドウ ノ ケイサン モデルカ
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Abstract
In daily interaction with others, we can behave cooperatively by estimating the intention of others and predicting their behavior. It is important to understand the mechanism of such smooth cooperative behavior for both comprehending human social cognitive ability and designing social artifacts that can interact with humans. To clarify effective functions that constitute the mechanism, we constructed a computational model of cooperative behavior in which an action decision process is dynamically controlled based on an estimation of intention of other. The model estimates the other's intention from his⁄her behavior by reusing the knowledge of one's own action decisions. However, in a condition in which agents mutually estimate the intentions of others, the cooperation performance is unsatisfactory. We addressed the problem by introducing “level” of estimation. Our model combines three types of action decision strategies: an action strategy based on the estimation of other's intention, one based on the estimation of one's own intention by other, and an action strategy that doesn't use the intention of other. To analyze the model, we simulated tasks in which two hunters cooperatively chased two preys and demonstrated that this model achieved smooth cooperation. The result suggests the effectiveness of our model.
Journal
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- Cognitive Studies: Bulletin of the Japanese Cognitive Science Society
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Cognitive Studies: Bulletin of the Japanese Cognitive Science Society 17 (2), 270-286, 2010
Japanese Cognitive Science Society
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Keywords
Details
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- CRID
- 1390282679460408320
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- NII Article ID
- 130004491003
- 10026426005
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- NII Book ID
- AN1047304X
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- ISSN
- 18815995
- 13417924
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- NDL BIB ID
- 10728908
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- Text Lang
- ja
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- Data Source
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- JaLC
- NDL
- CiNii Articles
- KAKEN
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- Abstract License Flag
- Disallowed