{"id":"https://openalex.org/W2843946816","doi":"https://doi.org/10.1145/3205651.3208228","title":"Analysis of evolutionary multi-tasking as an island model","display_name":"Analysis of evolutionary multi-tasking as an island model","publication_year":2018,"publication_date":"2018-07-06","ids":{"openalex":"https://openalex.org/W2843946816","doi":"https://doi.org/10.1145/3205651.3208228","mag":"2843946816"},"language":"en","primary_location":{"id":"doi:10.1145/3205651.3208228","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3205651.3208228","pdf_url":null,"source":{"id":"https://openalex.org/S4363608771","display_name":"Proceedings of the Genetic and Evolutionary Computation Conference Companion","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the Genetic and Evolutionary Computation Conference Companion","raw_type":"proceedings-article"},"type":"article","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/A5112718241","display_name":"Ryuichi Hashimoto","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":true,"raw_author_name":"Ryuichi Hashimoto","raw_affiliation_strings":["Osaka Prefecture University, Osaka, Japan"],"affiliations":[{"raw_affiliation_string":"Osaka Prefecture University, Osaka, Japan","institution_ids":["https://openalex.org/I15807432"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5035595838","display_name":"Hisao Ishibuchi","orcid":"https://orcid.org/0000-0001-9186-6472"},"institutions":[{"id":"https://openalex.org/I3045169105","display_name":"Southern University of Science and Technology","ror":"https://ror.org/049tv2d57","country_code":"CN","type":"education","lineage":["https://openalex.org/I3045169105"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hisao Ishibuchi","raw_affiliation_strings":["Southern University of Science and Technology, Shenzhen, China"],"affiliations":[{"raw_affiliation_string":"Southern University of Science and Technology, Shenzhen, China","institution_ids":["https://openalex.org/I3045169105"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5038939201","display_name":"Naoki Masuyama","orcid":"https://orcid.org/0000-0002-2886-1588"},"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":"Naoki Masuyama","raw_affiliation_strings":["Osaka Prefecture University, Osaka, Japan"],"affiliations":[{"raw_affiliation_string":"Osaka Prefecture University, Osaka, Japan","institution_ids":["https://openalex.org/I15807432"]}]},{"author_position":"last","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, Osaka, Japan"],"affiliations":[{"raw_affiliation_string":"Osaka Prefecture University, Osaka, Japan","institution_ids":["https://openalex.org/I15807432"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5112718241"],"corresponding_institution_ids":["https://openalex.org/I15807432"],"apc_list":null,"apc_paid":null,"fwci":2.19,"has_fulltext":false,"cited_by_count":56,"citation_normalized_percentile":{"value":0.91502366,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"1894","last_page":"1897"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10100","display_name":"Metaheuristic Optimization Algorithms Research","score":0.9997000098228455,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10100","display_name":"Metaheuristic Optimization Algorithms Research","score":0.9997000098228455,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10848","display_name":"Advanced Multi-Objective Optimization Algorithms","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11975","display_name":"Evolutionary Algorithms and Applications","score":0.9975000023841858,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/evolutionary-algorithm","display_name":"Evolutionary algorithm","score":0.8439980745315552},{"id":"https://openalex.org/keywords/crossover","display_name":"Crossover","score":0.8320872187614441},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7050041556358337},{"id":"https://openalex.org/keywords/evolutionary-computation","display_name":"Evolutionary computation","score":0.5710736513137817},{"id":"https://openalex.org/keywords/human-multitasking","display_name":"Human multitasking","score":0.5558889508247375},{"id":"https://openalex.org/keywords/population","display_name":"Population","score":0.5529164671897888},{"id":"https://openalex.org/keywords/task","display_name":"Task (project management)","score":0.45606696605682373},{"id":"https://openalex.org/keywords/evolutionary-programming","display_name":"Evolutionary programming","score":0.4204290211200714},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4122045338153839},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.3515903949737549},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.1855626106262207},{"id":"https://openalex.org/keywords/biology","display_name":"Biology","score":0.0795353353023529},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.06925678253173828}],"concepts":[{"id":"https://openalex.org/C159149176","wikidata":"https://www.wikidata.org/wiki/Q14489129","display_name":"Evolutionary algorithm","level":2,"score":0.8439980745315552},{"id":"https://openalex.org/C122507166","wikidata":"https://www.wikidata.org/wiki/Q628906","display_name":"Crossover","level":2,"score":0.8320872187614441},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7050041556358337},{"id":"https://openalex.org/C105902424","wikidata":"https://www.wikidata.org/wiki/Q1197129","display_name":"Evolutionary computation","level":2,"score":0.5710736513137817},{"id":"https://openalex.org/C107418235","wikidata":"https://www.wikidata.org/wiki/Q1520565","display_name":"Human multitasking","level":2,"score":0.5558889508247375},{"id":"https://openalex.org/C2908647359","wikidata":"https://www.wikidata.org/wiki/Q2625603","display_name":"Population","level":2,"score":0.5529164671897888},{"id":"https://openalex.org/C2780451532","wikidata":"https://www.wikidata.org/wiki/Q759676","display_name":"Task (project management)","level":2,"score":0.45606696605682373},{"id":"https://openalex.org/C121835503","wikidata":"https://www.wikidata.org/wiki/Q2596288","display_name":"Evolutionary programming","level":3,"score":0.4204290211200714},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4122045338153839},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.3515903949737549},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.1855626106262207},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0795353353023529},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.06925678253173828},{"id":"https://openalex.org/C169760540","wikidata":"https://www.wikidata.org/wiki/Q207011","display_name":"Neuroscience","level":1,"score":0.0},{"id":"https://openalex.org/C149923435","wikidata":"https://www.wikidata.org/wiki/Q37732","display_name":"Demography","level":1,"score":0.0},{"id":"https://openalex.org/C201995342","wikidata":"https://www.wikidata.org/wiki/Q682496","display_name":"Systems engineering","level":1,"score":0.0},{"id":"https://openalex.org/C144024400","wikidata":"https://www.wikidata.org/wiki/Q21201","display_name":"Sociology","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3205651.3208228","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3205651.3208228","pdf_url":null,"source":{"id":"https://openalex.org/S4363608771","display_name":"Proceedings of the Genetic and Evolutionary Computation Conference Companion","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the Genetic and Evolutionary Computation Conference Companion","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":11,"referenced_works":["https://openalex.org/W1036195498","https://openalex.org/W1804524650","https://openalex.org/W2134954564","https://openalex.org/W2294818690","https://openalex.org/W2322565568","https://openalex.org/W2410677328","https://openalex.org/W2413527939","https://openalex.org/W2534542419","https://openalex.org/W2734259173","https://openalex.org/W2776317535","https://openalex.org/W2785722638"],"related_works":["https://openalex.org/W2559162946","https://openalex.org/W4294811653","https://openalex.org/W2810440851","https://openalex.org/W3011622325","https://openalex.org/W2137127594","https://openalex.org/W2612048739","https://openalex.org/W4206052284","https://openalex.org/W2116062371","https://openalex.org/W2132366409","https://openalex.org/W2843946816"],"abstract_inverted_index":{"Recently,":[0],"an":[1,41,128],"idea":[2,19],"of":[3,14,20,40,61,74,82,104,143,162,168,191],"evolutionary":[4,21,42,96,105,163,192],"multi-tasking":[5,22,164],"has":[6,52,116],"been":[7],"proposed":[8],"and":[9,134],"applied":[10],"to":[11,24,84,150],"various":[12],"types":[13],"optimization":[15,28],"problems.":[16],"The":[17,72],"basic":[18],"is":[23,76,100,123,138,148],"simultaneously":[25],"solve":[26],"multiple":[27,70],"problems":[29],"(i.e.,":[30],"tasks)":[31],"in":[32,49,145,165],"a":[33,37,50,59,94,101,111,159],"cooperative":[34],"manner":[35],"by":[36,188],"single":[38],"run":[39],"algorithm.":[43],"For":[44],"this":[45,88],"purpose,":[46],"each":[47],"individual":[48],"population":[51,60],"its":[53],"own":[54],"task.":[55],"This":[56],"means":[57],"that":[58,93],"individuals":[62,144],"can":[63,107],"be":[64,85,108],"viewed":[65,109],"as":[66,79,110],"being":[67],"divided":[68],"into":[69],"sub-populations.":[71],"number":[73,81],"sub-populations":[75],"the":[77,80,117,166,169],"same":[78],"tasks":[83],"solved.":[86],"In":[87],"paper,":[89],"first":[90],"we":[91,157,174],"explain":[92],"multi-factorial":[95],"algorithm":[97,103],"(MFEA),":[98],"which":[99],"representative":[102],"multi-tasking,":[106],"special":[112],"island":[113,129,147,152,171,177],"model.":[114,172],"MFEA":[115,180],"following":[118],"two":[119],"features:":[120],"(i)":[121],"Crossover":[122],"performed":[124,139],"not":[125],"only":[126],"within":[127],"but":[130],"also":[131],"between":[132,140],"islands,":[133],"(ii)":[135],"no":[136],"migration":[137],"islands.":[141],"Information":[142],"one":[146],"transferred":[149],"another":[151],"through":[153,181],"inter-island":[154],"crossover.":[155],"Next,":[156],"propose":[158],"simple":[160],"implementation":[161,190],"framework":[167],"standard":[170],"Then,":[173],"compare":[175],"our":[176,189],"model":[178],"with":[179],"computational":[182],"experiments.":[183],"Promising":[184],"results":[185],"are":[186],"obtained":[187],"multi-tasking.":[193]},"counts_by_year":[{"year":2026,"cited_by_count":3},{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":7},{"year":2023,"cited_by_count":5},{"year":2022,"cited_by_count":9},{"year":2021,"cited_by_count":11},{"year":2020,"cited_by_count":10},{"year":2019,"cited_by_count":6},{"year":2018,"cited_by_count":1}],"updated_date":"2026-04-12T07:58:50.170612","created_date":"2025-10-10T00:00:00"}