Do I Know You? How Individual Recognition Affects Group Formation and Structure

Detalhes bibliográficos
Autor(a) principal: Rios, Vitor Passos
Data de Publicação: 2017
Outros Autores: Kraenkel, Roberto Andre [UNESP]
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1371/journal.pone.0170737
http://hdl.handle.net/11449/162566
Resumo: Groups in nature can be formed by interactions between individuals, or by external pressures like predation. It is reasonable to assume that groups formed by internal and external conditions have different dynamics and structures. We propose a computational model to investigate the effects of individual recognition on the formation and structure of animal groups. Our model is composed of agents that can recognize each other and remember previous interactions, without any external pressures, in order to isolate the effects of individual recognition. We show that individual recognition affects the number and size of groups, and the modularity of the social networks. This model can be used as a null model to investigate the effects of external factors on group formation and persistence.
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spelling Do I Know You? How Individual Recognition Affects Group Formation and StructureGroups in nature can be formed by interactions between individuals, or by external pressures like predation. It is reasonable to assume that groups formed by internal and external conditions have different dynamics and structures. We propose a computational model to investigate the effects of individual recognition on the formation and structure of animal groups. Our model is composed of agents that can recognize each other and remember previous interactions, without any external pressures, in order to isolate the effects of individual recognition. We show that individual recognition affects the number and size of groups, and the modularity of the social networks. This model can be used as a null model to investigate the effects of external factors on group formation and persistence.Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)Univ Sao Paulo, Programa Posgrad Ecol, Sao Paulo, SP, BrazilUniv Estadual Paulista, Inst Fis Teor, Sao Paulo, SP, BrazilUniv Estadual Paulista, Inst Fis Teor, Sao Paulo, SP, BrazilFAPESP: 2012/13779-3Public Library ScienceUniversidade de São Paulo (USP)Universidade Estadual Paulista (Unesp)Rios, Vitor PassosKraenkel, Roberto Andre [UNESP]2018-11-26T17:20:57Z2018-11-26T17:20:57Z2017-01-26info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article13application/pdfhttp://dx.doi.org/10.1371/journal.pone.0170737Plos One. San Francisco: Public Library Science, v. 12, n. 1, 13 p., 2017.1932-6203http://hdl.handle.net/11449/16256610.1371/journal.pone.0170737WOS:000396176100067WOS000396176100067.pdfWeb of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengPlos One1,164info:eu-repo/semantics/openAccess2024-01-20T06:35:13Zoai:repositorio.unesp.br:11449/162566Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-01-20T06:35:13Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Do I Know You? How Individual Recognition Affects Group Formation and Structure
title Do I Know You? How Individual Recognition Affects Group Formation and Structure
spellingShingle Do I Know You? How Individual Recognition Affects Group Formation and Structure
Rios, Vitor Passos
title_short Do I Know You? How Individual Recognition Affects Group Formation and Structure
title_full Do I Know You? How Individual Recognition Affects Group Formation and Structure
title_fullStr Do I Know You? How Individual Recognition Affects Group Formation and Structure
title_full_unstemmed Do I Know You? How Individual Recognition Affects Group Formation and Structure
title_sort Do I Know You? How Individual Recognition Affects Group Formation and Structure
author Rios, Vitor Passos
author_facet Rios, Vitor Passos
Kraenkel, Roberto Andre [UNESP]
author_role author
author2 Kraenkel, Roberto Andre [UNESP]
author2_role author
dc.contributor.none.fl_str_mv Universidade de São Paulo (USP)
Universidade Estadual Paulista (Unesp)
dc.contributor.author.fl_str_mv Rios, Vitor Passos
Kraenkel, Roberto Andre [UNESP]
description Groups in nature can be formed by interactions between individuals, or by external pressures like predation. It is reasonable to assume that groups formed by internal and external conditions have different dynamics and structures. We propose a computational model to investigate the effects of individual recognition on the formation and structure of animal groups. Our model is composed of agents that can recognize each other and remember previous interactions, without any external pressures, in order to isolate the effects of individual recognition. We show that individual recognition affects the number and size of groups, and the modularity of the social networks. This model can be used as a null model to investigate the effects of external factors on group formation and persistence.
publishDate 2017
dc.date.none.fl_str_mv 2017-01-26
2018-11-26T17:20:57Z
2018-11-26T17:20:57Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://dx.doi.org/10.1371/journal.pone.0170737
Plos One. San Francisco: Public Library Science, v. 12, n. 1, 13 p., 2017.
1932-6203
http://hdl.handle.net/11449/162566
10.1371/journal.pone.0170737
WOS:000396176100067
WOS000396176100067.pdf
url http://dx.doi.org/10.1371/journal.pone.0170737
http://hdl.handle.net/11449/162566
identifier_str_mv Plos One. San Francisco: Public Library Science, v. 12, n. 1, 13 p., 2017.
1932-6203
10.1371/journal.pone.0170737
WOS:000396176100067
WOS000396176100067.pdf
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Plos One
1,164
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 13
application/pdf
dc.publisher.none.fl_str_mv Public Library Science
publisher.none.fl_str_mv Public Library Science
dc.source.none.fl_str_mv Web of Science
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv
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