{"id":"https://openalex.org/W3175020545","doi":"https://doi.org/10.1145/3449639.3459296","title":"Partition crossover for continuous optimization","display_name":"Partition crossover for continuous optimization","publication_year":2021,"publication_date":"2021-06-21","ids":{"openalex":"https://openalex.org/W3175020545","doi":"https://doi.org/10.1145/3449639.3459296","mag":"3175020545"},"language":"en","primary_location":{"id":"doi:10.1145/3449639.3459296","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3449639.3459296","pdf_url":null,"source":{"id":"https://openalex.org/S4363608932","display_name":"Proceedings of the Genetic and Evolutionary Computation Conference","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","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/A5040638379","display_name":"Renato Tin\u00f3s","orcid":"https://orcid.org/0000-0003-4027-8851"},"institutions":[{"id":"https://openalex.org/I1331278255","display_name":"Universidade de Ribeir\u00e3o Preto","ror":"https://ror.org/00ey54k21","country_code":"BR","type":"education","lineage":["https://openalex.org/I1331278255"]},{"id":"https://openalex.org/I17974374","display_name":"Universidade de S\u00e3o Paulo","ror":"https://ror.org/036rp1748","country_code":"BR","type":"education","lineage":["https://openalex.org/I17974374"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Renato Tin\u00f3s","raw_affiliation_strings":["University of S\u00e3o Paulo, Ribeir\u00e3o Preto, S\u00e3o Paulo, Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of S\u00e3o Paulo, Ribeir\u00e3o Preto, S\u00e3o Paulo, Brazil","institution_ids":["https://openalex.org/I1331278255","https://openalex.org/I17974374"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5001932161","display_name":"Darrell Whitley","orcid":"https://orcid.org/0000-0002-2752-6534"},"institutions":[{"id":"https://openalex.org/I92446798","display_name":"Colorado State University","ror":"https://ror.org/03k1gpj17","country_code":"US","type":"education","lineage":["https://openalex.org/I92446798"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Darrell Whitley","raw_affiliation_strings":["Colorado State University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Colorado State University","institution_ids":["https://openalex.org/I92446798"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5059074668","display_name":"Francisco Chicano","orcid":"https://orcid.org/0000-0003-1259-2990"},"institutions":[{"id":"https://openalex.org/I82767444","display_name":"Universidad de M\u00e1laga","ror":"https://ror.org/036b2ww28","country_code":"ES","type":"education","lineage":["https://openalex.org/I82767444"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Francisco Chicano","raw_affiliation_strings":["University of M\u00e1laga, Malaga, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of M\u00e1laga, Malaga, Spain","institution_ids":["https://openalex.org/I82767444"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5090624529","display_name":"Gabriela Ochoa","orcid":"https://orcid.org/0000-0001-7649-5669"},"institutions":[{"id":"https://openalex.org/I12093191","display_name":"University of Stirling","ror":"https://ror.org/045wgfr59","country_code":"GB","type":"education","lineage":["https://openalex.org/I12093191"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Gabriela Ochoa","raw_affiliation_strings":["University of Stirling, Stirling, Scotland, UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Stirling, Stirling, Scotland, UK","institution_ids":["https://openalex.org/I12093191"]}]}],"institutions":[],"countries_distinct_count":4,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"627","last_page":"635"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10100","display_name":"Metaheuristic Optimization Algorithms Research","score":0.9977999925613403,"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":0.9977999925613403,"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":0.9975000023841858,"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"}},{"id":"https://openalex.org/T10848","display_name":"Advanced Multi-Objective Optimization Algorithms","score":0.996399998664856,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/crossover","display_name":"Crossover","score":0.7783832550048828},{"id":"https://openalex.org/keywords/partition","display_name":"Partition (number theory)","score":0.7092136740684509},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.491269052028656},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.38479068875312805},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.328935831785202},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3123331665992737},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.19892898201942444},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.16797050833702087}],"concepts":[{"id":"https://openalex.org/C122507166","wikidata":"https://www.wikidata.org/wiki/Q628906","display_name":"Crossover","level":2,"score":0.7783832550048828},{"id":"https://openalex.org/C42812","wikidata":"https://www.wikidata.org/wiki/Q1082910","display_name":"Partition (number theory)","level":2,"score":0.7092136740684509},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.491269052028656},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.38479068875312805},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.328935831785202},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3123331665992737},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.19892898201942444},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.16797050833702087}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3449639.3459296","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3449639.3459296","pdf_url":null,"source":{"id":"https://openalex.org/S4363608932","display_name":"Proceedings of the Genetic and Evolutionary Computation Conference","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","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":8,"referenced_works":["https://openalex.org/W1625417988","https://openalex.org/W2028261435","https://openalex.org/W2142130292","https://openalex.org/W2148948822","https://openalex.org/W2241757852","https://openalex.org/W3037334891","https://openalex.org/W3039756365","https://openalex.org/W4251973165"],"related_works":["https://openalex.org/W2728224919","https://openalex.org/W2119093639","https://openalex.org/W2970673251","https://openalex.org/W2783654391","https://openalex.org/W2512446543","https://openalex.org/W3132786080","https://openalex.org/W2014751736","https://openalex.org/W2731963663","https://openalex.org/W2068555963","https://openalex.org/W1946015899"],"abstract_inverted_index":{"Partition":[0],"crossover":[1,121],"(PX)":[2],"is":[3,12,36,73,78,145,159,165],"an":[4],"efficient":[5],"recombination":[6,50,71,149],"operator":[7],"for":[8,91],"gray-box":[9],"optimization.":[10,124],"PX":[11],"applied":[13],"in":[14,122,151],"problems":[15],"where":[16,128],"the":[17,31,56,62,70,97,102,113,117,141,162],"objective":[18],"function":[19],"can":[20],"be":[21],"written":[22],"as":[23],"a":[24],"sum":[25],"of":[26,55,61,68,93,105,119,126],"subfunctions":[27,85],"fl(.).":[28],"In":[29],"PX,":[30],"variable":[32],"interaction":[33],"graph":[34,72],"(VIG)":[35],"decomposed":[37,63,79],"by":[38,80],"removing":[39,81],"vertices":[40],"with":[41,84,147],"common":[42],"variables.":[43],"Parent":[44],"variables":[45,94],"are":[46,53,107,131,138],"inherited":[47,95],"together":[48],"during":[49],"if":[51],"they":[52],"part":[54],"same":[57],"connected":[58],"recombining":[59,136],"component":[60],"VIG.":[64,114],"A":[65],"new":[66],"way":[67],"generating":[69],"proposed":[74,142],"here.":[75],"The":[76],"VIG":[77],"edges":[82],"associated":[83],"fl(.)":[86,106],"that":[87,134],"have":[88],"similar":[89],"evaluation":[90],"combinations":[92],"from":[96],"parents.":[98],"By":[99],"doing":[100],"so,":[101],"partial":[103],"evaluations":[104],"taken":[108],"into":[109],"account":[110],"when":[111,161],"decomposing":[112],"This":[115],"allows":[116],"use":[118],"partition":[120],"continuous":[123],"Results":[125],"experiments":[127],"local":[129],"optima":[130],"recombined":[132],"indicate":[133],"more":[135],"components":[137],"found.":[139],"When":[140],"epsilon-PX":[143],"(ePX)":[144],"compared":[146],"other":[148],"operators":[150],"Genetic":[152],"Algorithms":[153],"and":[154],"Differential":[155],"Evolution,":[156],"better":[157],"performance":[158],"obtained":[160],"epistasis":[163],"degree":[164],"low.":[166]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":2},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1}],"updated_date":"2026-07-17T09:13:05.818461","created_date":"2025-10-10T00:00:00"}