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Title:Beyond pairwise strategy updating in the prisoner's dilemma game
Authors:ID Wang, Xiaofeng (Author)
ID Perc, Matjaž (Author)
ID Liu, Yongkui (Author)
ID Chen, Xiaojie (Author)
ID Wang, Long (Author)
Files:.pdf Scientific_Reports_2012_Wang_et_al._Beyond_pairwise_strategy_updating_in_the_prisoner_s_dilemma_game.pdf (825,96 KB)
MD5: 04593783E479A95D8394A1452EBE3C6E
 
URL http://www.nature.com/articles/srep00740
 
Language:English
Work type:Scientific work
Typology:1.01 - Original Scientific Article
Organization:FNM - Faculty of Natural Sciences and Mathematics
Abstract:In spatial games players typically alter their strategy by imitating the most successful or one randomly selected neighbor. Since a single neighbor is taken as reference, the information stemming from other neighbors is neglected, which begets the consideration of alternative, possibly more realistic approaches. Here we show that strategy changes inspired not only by the performance of individual neighbors but rather by entire neighborhoods introduce a qualitatively different evolutionary dynamics that is able to support the stable existence of very small cooperative clusters. This leads to phase diagrams that differ significantly from those obtained by means of pairwise strategy updating. In particular, the survivability of cooperators is possible even by high temptations to defect and over a much wider uncertainty range. We support the simulation results by means of pair approximations and analysis of spatial patterns, which jointly highlight the importance of local information for the resolution of social dilemmas.
Keywords:cooperation, social dilemma, wisdom of crowds, phase transitions, physics of social systems
Publication status:Published
Publication version:Version of Record
Year of publishing:2012
Number of pages:str. 1-8
Numbering:Letn. 2
PID:20.500.12556/DKUM-66390 New window
ISSN:2045-2322
UDC:53
ISSN on article:2045-2322
COBISS.SI-ID:19449864 New window
DOI:10.1038/srep00740 New window
NUK URN:URN:SI:UM:DK:NW4UIBG8
Publication date in DKUM:23.06.2017
Views:908
Downloads:341
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Categories:Misc.
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Record is a part of a journal

Title:Scientific reports
Shortened title:Sci. rep.
Publisher:Nature Publishing Group
ISSN:2045-2322
COBISS.SI-ID:18727432 New window

Document is financed by a project

Funder:ARRS - Slovenian Research Agency
Project number:J1-4055
Name:Fizika evolucijskih procesov

Licences

License:CC BY 4.0, Creative Commons Attribution 4.0 International
Link:http://creativecommons.org/licenses/by/4.0/
Description:This is the standard Creative Commons license that gives others maximum freedom to do what they want with the work as long as they credit the author.
Licensing start date:23.06.2017

Secondary language

Language:Slovenian
Keywords:kooperacija, socialna dilema, masovno znanje, fazni prehodi, fizika socialnih sistemov


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