{"id":"https://openalex.org/W2082525147","doi":"https://doi.org/10.1145/2739482.2764703","title":"Handling Crossover Bias to Improve Diversity in Multiobjective Evolutionary Optimization","display_name":"Handling Crossover Bias to Improve Diversity in Multiobjective Evolutionary Optimization","publication_year":2015,"publication_date":"2015-07-10","ids":{"openalex":"https://openalex.org/W2082525147","doi":"https://doi.org/10.1145/2739482.2764703","mag":"2082525147"},"language":"en","primary_location":{"id":"doi:10.1145/2739482.2764703","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2739482.2764703","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the Companion Publication of the 2015 Annual Conference on Genetic and Evolutionary Computation","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/A5069201011","display_name":"Jean P. Martins","orcid":"https://orcid.org/0000-0003-2112-3723"},"institutions":[{"id":"https://openalex.org/I4210131883","display_name":"Brazilian Society of Computational and Applied Mathematics","ror":"https://ror.org/03kcw4w74","country_code":"BR","type":"other","lineage":["https://openalex.org/I4210131883"]}],"countries":["BR"],"is_corresponding":true,"raw_author_name":"Jean P. Martins","raw_affiliation_strings":["Institute of Mathematical and Computer Sciences, S\u00e3o Carlos, Brazil"],"affiliations":[{"raw_affiliation_string":"Institute of Mathematical and Computer Sciences, S\u00e3o Carlos, Brazil","institution_ids":["https://openalex.org/I4210131883"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5084551356","display_name":"Alexandre C. B. Delbem","orcid":"https://orcid.org/0000-0003-1810-1742"},"institutions":[{"id":"https://openalex.org/I4210131883","display_name":"Brazilian Society of Computational and Applied Mathematics","ror":"https://ror.org/03kcw4w74","country_code":"BR","type":"other","lineage":["https://openalex.org/I4210131883"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Alexandre C.B. Delbem","raw_affiliation_strings":["Institute of Mathematical and Computer Sciences, S\u00e3o Carlos, Brazil"],"affiliations":[{"raw_affiliation_string":"Institute of Mathematical and Computer Sciences, S\u00e3o Carlos, Brazil","institution_ids":["https://openalex.org/I4210131883"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5069201011"],"corresponding_institution_ids":["https://openalex.org/I4210131883"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.07582048,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"1433","last_page":"1434"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10848","display_name":"Advanced Multi-Objective Optimization Algorithms","score":0.9922999739646912,"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"}},"topics":[{"id":"https://openalex.org/T10848","display_name":"Advanced Multi-Objective Optimization Algorithms","score":0.9922999739646912,"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/T10100","display_name":"Metaheuristic Optimization Algorithms Research","score":0.9912999868392944,"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/T11975","display_name":"Evolutionary Algorithms and Applications","score":0.9901000261306763,"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/crossover","display_name":"Crossover","score":0.8992708921432495},{"id":"https://openalex.org/keywords/multi-objective-optimization","display_name":"Multi-objective optimization","score":0.6356152296066284},{"id":"https://openalex.org/keywords/context","display_name":"Context (archaeology)","score":0.5893877148628235},{"id":"https://openalex.org/keywords/pareto-principle","display_name":"Pareto principle","score":0.5561003684997559},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5442509651184082},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.5309157967567444},{"id":"https://openalex.org/keywords/convergence","display_name":"Convergence (economics)","score":0.4662308692932129},{"id":"https://openalex.org/keywords/selection","display_name":"Selection (genetic algorithm)","score":0.4659714698791504},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.27836060523986816},{"id":"https://openalex.org/keywords/economics","display_name":"Economics","score":0.19012638926506042},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.1864774227142334},{"id":"https://openalex.org/keywords/biology","display_name":"Biology","score":0.09896177053451538}],"concepts":[{"id":"https://openalex.org/C122507166","wikidata":"https://www.wikidata.org/wiki/Q628906","display_name":"Crossover","level":2,"score":0.8992708921432495},{"id":"https://openalex.org/C68781425","wikidata":"https://www.wikidata.org/wiki/Q2052203","display_name":"Multi-objective optimization","level":2,"score":0.6356152296066284},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.5893877148628235},{"id":"https://openalex.org/C137635306","wikidata":"https://www.wikidata.org/wiki/Q182667","display_name":"Pareto principle","level":2,"score":0.5561003684997559},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5442509651184082},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.5309157967567444},{"id":"https://openalex.org/C2777303404","wikidata":"https://www.wikidata.org/wiki/Q759757","display_name":"Convergence (economics)","level":2,"score":0.4662308692932129},{"id":"https://openalex.org/C81917197","wikidata":"https://www.wikidata.org/wiki/Q628760","display_name":"Selection (genetic algorithm)","level":2,"score":0.4659714698791504},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.27836060523986816},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.19012638926506042},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.1864774227142334},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.09896177053451538},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0},{"id":"https://openalex.org/C50522688","wikidata":"https://www.wikidata.org/wiki/Q189833","display_name":"Economic growth","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/2739482.2764703","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2739482.2764703","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the Companion Publication of the 2015 Annual Conference on Genetic and Evolutionary Computation","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.5199999809265137,"id":"https://metadata.un.org/sdg/15","display_name":"Life in Land"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320320997","display_name":"Funda\u00e7\u00e3o de Amparo \u00e0 Pesquisa do Estado de S\u00e3o Paulo","ror":"https://ror.org/02ddkpn78"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":1,"referenced_works":["https://openalex.org/W2005184489"],"related_works":["https://openalex.org/W2090178682","https://openalex.org/W2001591765","https://openalex.org/W4241467429","https://openalex.org/W2073147994","https://openalex.org/W1588199609","https://openalex.org/W2384474142","https://openalex.org/W1550055091","https://openalex.org/W2744462909","https://openalex.org/W3083133203","https://openalex.org/W1971520370"],"abstract_inverted_index":{"Since":[0],"the":[1,14,20,26,30,36,46,75,78,82,92,100,120,139,144,160,171,175],"early":[2],"studies":[3,54],"in":[4,19,45,58,65,124,178],"multiobjective":[5],"evolutionary":[6],"optimization,":[7],"fitness":[8],"assignment":[9],"and/or":[10],"selection":[11],"have":[12,55,104,133],"been":[13,105],"main":[15],"focus":[16],"of":[17,25,48,63,81,94,102,122,146,162,174,181],"research":[18],"field.":[21],"In":[22],"general,":[23],"many":[24,53],"methods":[27],"proposed":[28,106],"share":[29],"same":[31],"goals:":[32],"keep":[33],"diversity":[34,147,190],"along":[35],"Pareto-front":[37],"and":[38,89,96,127,142,165],"favor":[39],"convergence":[40],"towards":[41,77],"Pareto-optimality.":[42],"However,":[43],"whether":[44],"context":[47,93,101],"Pareto":[49,83],"dominance":[50],"or":[51],"hypervolume,":[52],"reported":[56],"difficulties":[57],"keeping":[59],"a":[60,70,155,167,188],"good":[61],"spread":[62],"solutions":[64],"objective":[66],"space":[67],"due":[68],"to":[69,107,158],"certain":[71],"bias":[72,126,136,161],"that":[73,129,137,184],"drives":[74],"population":[76],"middle":[79,140],"region":[80,141],"front.":[84],"While":[85],"techniques":[86],"such":[87,109,125,185],"niching":[88],"crowding":[90,172],"(in":[91,99],"selection)":[95],"restricted":[97],"mating":[98],"reproduction)":[103],"circumvent":[108],"bias,":[110],"few":[111],"is":[112],"known":[113],"about":[114],"its":[115],"origins.":[116],"This":[117],"paper":[118],"evaluates":[119],"influence":[121],"crossover":[123,131,164],"shows":[128],"uniform":[130,163],"operators":[132],"an":[134],"intrinsic":[135],"favors":[138],"deteriorates":[143],"effects":[145],"preservation":[148],"mechanisms.":[149],"Following":[150],"from":[151],"that,":[152],"we":[153],"propose":[154],"simple":[156],"way":[157],"handle":[159],"enable":[166,187],"better":[168,189],"synergy":[169],"with":[170],"mechanism":[173],"NSGA2.":[176],"Results":[177],"bi-objective":[179],"instances":[180],"pMNK-landscapes":[182],"confirm":[183],"approach":[186],"preservation.":[191]},"counts_by_year":[{"year":2019,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
