Dynamical aspect of group chase and escape

Shigenori Matsumoto; Tomoaki Nogawa; Atsushi Kamimura; Nobuyasu Ito; Toru Ohira

doi:10.1063/1.3569508

Dynamical aspect of group chase and escape

Shigenori Matsumoto, Tomoaki Nogawa, Atsushi Kamimura, Nobuyasu Ito, Toru Ohira

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

Recently, a new concept is proposed for chasing and evading in crowds, called "group chase and escape" through a simple model. In this model, two kinds of players, chasers and escapees, play tag on a two-dimensional square lattice. Each chaser approaches its nearest escapee. On the other hand, each escapee steps away from its nearest chaser. Although there are no communications within each group, players appear to cooperate among themselves to chase or escape. We found relation between this cooperative behavior and group formations depend on the density of chasers and targets.

Original language	English (US)
Title of host publication	11th Granada Seminar on Computational and Statistical Physics
Publisher	AMER INST PHYSICS
Pages	226-+
Number of pages	225
DOIs	https://doi.org/10.1063/1.3569508
State	Published - Mar 29 2011
Externally published	Yes

Bibliographical note

KAUST Repository Item: Exported on 2022-06-23
Acknowledged KAUST grant number(s): KUK-I1-005-04
Acknowledgements: This work was partly supported by Award No. KUK-I1-005-04 made by King Abdul-lah University of Science and Technology (KAUST).
This publication acknowledges KAUST support, but has no KAUST affiliated authors.

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10.1063/1.3569508

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title = "Dynamical aspect of group chase and escape",

abstract = "Recently, a new concept is proposed for chasing and evading in crowds, called {"}group chase and escape{"} through a simple model. In this model, two kinds of players, chasers and escapees, play tag on a two-dimensional square lattice. Each chaser approaches its nearest escapee. On the other hand, each escapee steps away from its nearest chaser. Although there are no communications within each group, players appear to cooperate among themselves to chase or escape. We found relation between this cooperative behavior and group formations depend on the density of chasers and targets.",

author = "Shigenori Matsumoto and Tomoaki Nogawa and Atsushi Kamimura and Nobuyasu Ito and Toru Ohira",

note = "KAUST Repository Item: Exported on 2022-06-23 Acknowledged KAUST grant number(s): KUK-I1-005-04 Acknowledgements: This work was partly supported by Award No. KUK-I1-005-04 made by King Abdul-lah University of Science and Technology (KAUST). This publication acknowledges KAUST support, but has no KAUST affiliated authors.",

year = "2011",

month = mar,

day = "29",

doi = "10.1063/1.3569508",

language = "English (US)",

pages = "226--+",

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T1 - Dynamical aspect of group chase and escape

AU - Matsumoto, Shigenori

AU - Nogawa, Tomoaki

AU - Kamimura, Atsushi

AU - Ito, Nobuyasu

AU - Ohira, Toru

N1 - KAUST Repository Item: Exported on 2022-06-23 Acknowledged KAUST grant number(s): KUK-I1-005-04 Acknowledgements: This work was partly supported by Award No. KUK-I1-005-04 made by King Abdul-lah University of Science and Technology (KAUST). This publication acknowledges KAUST support, but has no KAUST affiliated authors.

PY - 2011/3/29

Y1 - 2011/3/29

N2 - Recently, a new concept is proposed for chasing and evading in crowds, called "group chase and escape" through a simple model. In this model, two kinds of players, chasers and escapees, play tag on a two-dimensional square lattice. Each chaser approaches its nearest escapee. On the other hand, each escapee steps away from its nearest chaser. Although there are no communications within each group, players appear to cooperate among themselves to chase or escape. We found relation between this cooperative behavior and group formations depend on the density of chasers and targets.

AB - Recently, a new concept is proposed for chasing and evading in crowds, called "group chase and escape" through a simple model. In this model, two kinds of players, chasers and escapees, play tag on a two-dimensional square lattice. Each chaser approaches its nearest escapee. On the other hand, each escapee steps away from its nearest chaser. Although there are no communications within each group, players appear to cooperate among themselves to chase or escape. We found relation between this cooperative behavior and group formations depend on the density of chasers and targets.

UR - http://hdl.handle.net/10754/679267

UR - http://aip.scitation.org/doi/abs/10.1063/1.3569508

U2 - 10.1063/1.3569508

DO - 10.1063/1.3569508

M3 - Conference contribution

SP - 226-+

BT - 11th Granada Seminar on Computational and Statistical Physics

PB - AMER INST PHYSICS

ER -

Dynamical aspect of group chase and escape

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