{"id":"https://openalex.org/W2080340881","doi":"https://doi.org/10.1109/cec.2014.6900643","title":"Effects of ensemble action selection on the evolution of iterated prisoner's dilemma game strategies","display_name":"Effects of ensemble action selection on the evolution of iterated prisoner's dilemma game strategies","publication_year":2014,"publication_date":"2014-07-01","ids":{"openalex":"https://openalex.org/W2080340881","doi":"https://doi.org/10.1109/cec.2014.6900643","mag":"2080340881"},"language":"en","primary_location":{"id":"doi:10.1109/cec.2014.6900643","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cec.2014.6900643","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 IEEE Congress on Evolutionary Computation (CEC)","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5020279025","display_name":"Takahiko Sudo","orcid":null},"institutions":[{"id":"https://openalex.org/I15807432","display_name":"Osaka Prefecture University","ror":"https://ror.org/02cf1je33","country_code":"JP","type":"education","lineage":["https://openalex.org/I15807432"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Takahiko Sudo","raw_affiliation_strings":["Osaka Prefecture University, Japan","Osaka Prefecture University, JAPAN#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Osaka Prefecture University, Japan","institution_ids":["https://openalex.org/I15807432"]},{"raw_affiliation_string":"Osaka Prefecture University, JAPAN#TAB#","institution_ids":["https://openalex.org/I15807432"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5004957967","display_name":"Yusuke Nojima","orcid":"https://orcid.org/0000-0003-4853-1305"},"institutions":[{"id":"https://openalex.org/I15807432","display_name":"Osaka Prefecture University","ror":"https://ror.org/02cf1je33","country_code":"JP","type":"education","lineage":["https://openalex.org/I15807432"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Yusuke Nojima","raw_affiliation_strings":["Osaka Prefecture University, Japan","Osaka Prefecture University, JAPAN#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Osaka Prefecture University, Japan","institution_ids":["https://openalex.org/I15807432"]},{"raw_affiliation_string":"Osaka Prefecture University, JAPAN#TAB#","institution_ids":["https://openalex.org/I15807432"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5035595838","display_name":"Hisao Ishibuchi","orcid":"https://orcid.org/0000-0001-9186-6472"},"institutions":[{"id":"https://openalex.org/I15807432","display_name":"Osaka Prefecture University","ror":"https://ror.org/02cf1je33","country_code":"JP","type":"education","lineage":["https://openalex.org/I15807432"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Hisao Ishibuchi","raw_affiliation_strings":["Osaka Prefecture University, Japan","Osaka Prefecture University, JAPAN#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Osaka Prefecture University, Japan","institution_ids":["https://openalex.org/I15807432"]},{"raw_affiliation_string":"Osaka Prefecture University, JAPAN#TAB#","institution_ids":["https://openalex.org/I15807432"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I15807432"],"apc_list":null,"apc_paid":null,"fwci":2.6845,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.90897161,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"1195","last_page":"1201"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11252","display_name":"Evolutionary Game Theory and Cooperation","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/3312","display_name":"Sociology and Political Science"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T11252","display_name":"Evolutionary Game Theory and Cooperation","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/3312","display_name":"Sociology and Political Science"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T11764","display_name":"Evolution and Genetic Dynamics","score":0.9905999898910522,"subfield":{"id":"https://openalex.org/subfields/1311","display_name":"Genetics"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T10646","display_name":"Experimental Behavioral Economics Studies","score":0.9901999831199646,"subfield":{"id":"https://openalex.org/subfields/3311","display_name":"Safety Research"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/prisoners-dilemma","display_name":"Prisoner's dilemma","score":0.8173299431800842},{"id":"https://openalex.org/keywords/iterated-function","display_name":"Iterated function","score":0.6884579658508301},{"id":"https://openalex.org/keywords/simultaneous-game","display_name":"Simultaneous game","score":0.5993012189865112},{"id":"https://openalex.org/keywords/representation","display_name":"Representation (politics)","score":0.5976952314376831},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5937051773071289},{"id":"https://openalex.org/keywords/repeated-game","display_name":"Repeated game","score":0.5010762214660645},{"id":"https://openalex.org/keywords/superrationality","display_name":"Superrationality","score":0.48291918635368347},{"id":"https://openalex.org/keywords/dilemma","display_name":"Dilemma","score":0.4800099730491638},{"id":"https://openalex.org/keywords/action","display_name":"Action (physics)","score":0.47435176372528076},{"id":"https://openalex.org/keywords/scheme","display_name":"Scheme (mathematics)","score":0.46774983406066895},{"id":"https://openalex.org/keywords/game-theory","display_name":"Game theory","score":0.45797133445739746},{"id":"https://openalex.org/keywords/coding","display_name":"Coding (social sciences)","score":0.43248796463012695},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4141181707382202},{"id":"https://openalex.org/keywords/selection","display_name":"Selection (genetic algorithm)","score":0.41014957427978516},{"id":"https://openalex.org/keywords/mathematical-economics","display_name":"Mathematical economics","score":0.36673635244369507},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.34450632333755493},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.2793816924095154},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.09435194730758667}],"concepts":[{"id":"https://openalex.org/C113494165","wikidata":"https://www.wikidata.org/wiki/Q41693","display_name":"Prisoner's dilemma","level":3,"score":0.8173299431800842},{"id":"https://openalex.org/C140479938","wikidata":"https://www.wikidata.org/wiki/Q5254619","display_name":"Iterated function","level":2,"score":0.6884579658508301},{"id":"https://openalex.org/C95940807","wikidata":"https://www.wikidata.org/wiki/Q12237274","display_name":"Simultaneous game","level":4,"score":0.5993012189865112},{"id":"https://openalex.org/C2776359362","wikidata":"https://www.wikidata.org/wiki/Q2145286","display_name":"Representation (politics)","level":3,"score":0.5976952314376831},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5937051773071289},{"id":"https://openalex.org/C202556891","wikidata":"https://www.wikidata.org/wiki/Q1584646","display_name":"Repeated game","level":3,"score":0.5010762214660645},{"id":"https://openalex.org/C90659851","wikidata":"https://www.wikidata.org/wiki/Q1300745","display_name":"Superrationality","level":4,"score":0.48291918635368347},{"id":"https://openalex.org/C2778496695","wikidata":"https://www.wikidata.org/wiki/Q254128","display_name":"Dilemma","level":2,"score":0.4800099730491638},{"id":"https://openalex.org/C2780791683","wikidata":"https://www.wikidata.org/wiki/Q846785","display_name":"Action (physics)","level":2,"score":0.47435176372528076},{"id":"https://openalex.org/C77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","level":2,"score":0.46774983406066895},{"id":"https://openalex.org/C177142836","wikidata":"https://www.wikidata.org/wiki/Q44455","display_name":"Game theory","level":2,"score":0.45797133445739746},{"id":"https://openalex.org/C179518139","wikidata":"https://www.wikidata.org/wiki/Q5140297","display_name":"Coding (social sciences)","level":2,"score":0.43248796463012695},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4141181707382202},{"id":"https://openalex.org/C81917197","wikidata":"https://www.wikidata.org/wiki/Q628760","display_name":"Selection (genetic algorithm)","level":2,"score":0.41014957427978516},{"id":"https://openalex.org/C144237770","wikidata":"https://www.wikidata.org/wiki/Q747534","display_name":"Mathematical economics","level":1,"score":0.36673635244369507},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.34450632333755493},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2793816924095154},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.09435194730758667},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0},{"id":"https://openalex.org/C94625758","wikidata":"https://www.wikidata.org/wiki/Q7163","display_name":"Politics","level":2,"score":0.0},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/cec.2014.6900643","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cec.2014.6900643","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 IEEE Congress on Evolutionary Computation (CEC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":16,"referenced_works":["https://openalex.org/W62679374","https://openalex.org/W2027758653","https://openalex.org/W2030904951","https://openalex.org/W2031694228","https://openalex.org/W2058592017","https://openalex.org/W2087236469","https://openalex.org/W2089465586","https://openalex.org/W2090063870","https://openalex.org/W2110216302","https://openalex.org/W2120593719","https://openalex.org/W2124061247","https://openalex.org/W2163574479","https://openalex.org/W2167141805","https://openalex.org/W2168291488","https://openalex.org/W2307344796","https://openalex.org/W6676427004"],"related_works":["https://openalex.org/W2004817889","https://openalex.org/W2112744430","https://openalex.org/W2129990955","https://openalex.org/W2564738808","https://openalex.org/W3121512276","https://openalex.org/W2131724520","https://openalex.org/W2060855831","https://openalex.org/W2182314559","https://openalex.org/W2187819381","https://openalex.org/W4389230737"],"abstract_inverted_index":{"Iterated":[0],"prisoner's":[1],"dilemma":[2],"(IPD)":[3],"games":[4],"have":[5,74,130,159],"been":[6,19],"frequently":[7],"used":[8],"for":[9],"examining":[10],"the":[11,26,40,75,178],"evolution":[12,102],"of":[13,28,44,103,108,140],"cooperative":[14],"game":[15,109],"strategies.":[16,151],"It":[17],"has":[18,35,185],"pointed":[20],"out":[21],"in":[22,87,120,167,177],"some":[23],"studies":[24,57],"that":[25],"choice":[27,43],"a":[29,36,45,61,92,146,186],"representation":[30,47,63,77,94,135],"scheme":[31,48,64,95],"(i.e.,":[32],"coding":[33],"mechanism)":[34],"large":[37],"effect":[38],"on":[39,58],"evolution.":[41],"A":[42],"different":[46,53,93,106,134],"often":[49],"leads":[50],"to":[51,67,98,129,158],"totally":[52],"results.":[54],"In":[55,79,113],"those":[56,176],"IPD":[59,171,180],"games,":[60],"single":[62,187],"is":[65,127,143,156],"assigned":[66,97],"all":[68,72],"players.":[69],"That":[70,152],"is,":[71,153],"players":[73],"same":[76],"scheme.":[78],"our":[80],"former":[81],"studies,":[82],"we":[83,116],"reported":[84],"experimental":[85,118],"results":[86,119,166],"an":[88,160,169],"inhomogeneous":[89],"setting":[90,123],"where":[91,124,182],"was":[96,111],"each":[99,125,141,154,183],"player.":[100],"The":[101,137],"cooperation":[104],"among":[105],"types":[107],"strategies":[110,132],"examined.":[112],"this":[114],"paper,":[115],"report":[117],"another":[121],"interesting":[122],"player":[126,142,155,184],"assumed":[128,157],"multiple":[131],"with":[133,175],"schemes.":[136],"next":[138],"action":[139],"determined":[144],"by":[145,149],"majority":[147],"vote":[148],"its":[150],"ensemble":[161,170],"decision":[162],"making":[163],"system.":[164],"Experimental":[165],"such":[168],"model":[172,181],"are":[173],"compared":[174],"standard":[179],"strategy.":[188]},"counts_by_year":[{"year":2015,"cited_by_count":2}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}
