{"id":"https://openalex.org/W2075674482","doi":"https://doi.org/10.1145/1143997.1144114","title":"On the effect of populations in evolutionary multi-objective optimization","display_name":"On the effect of populations in evolutionary multi-objective optimization","publication_year":2006,"publication_date":"2006-07-08","ids":{"openalex":"https://openalex.org/W2075674482","doi":"https://doi.org/10.1145/1143997.1144114","mag":"2075674482"},"language":"en","primary_location":{"id":"doi:10.1145/1143997.1144114","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1143997.1144114","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 8th annual conference on Genetic and evolutionary computation","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref","datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://doi.org/10.17877/de290r-9000","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5033114072","display_name":"Oliver Giel","orcid":null},"institutions":[{"id":"https://openalex.org/I200332995","display_name":"TU Dortmund University","ror":"https://ror.org/01k97gp34","country_code":"DE","type":"education","lineage":["https://openalex.org/I200332995"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"Oliver Giel","raw_affiliation_strings":["Universit\u00e4t Dortmund, Dortmund, Germany","[Universitat Dortmund, Dortmund, Germany]"],"affiliations":[{"raw_affiliation_string":"Universit\u00e4t Dortmund, Dortmund, Germany","institution_ids":["https://openalex.org/I200332995"]},{"raw_affiliation_string":"[Universitat Dortmund, Dortmund, Germany]","institution_ids":["https://openalex.org/I200332995"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5026427521","display_name":"Per Kristian Lehre","orcid":"https://orcid.org/0000-0002-9521-1251"},"institutions":[{"id":"https://openalex.org/I204778367","display_name":"Norwegian University of Science and Technology","ror":"https://ror.org/05xg72x27","country_code":"NO","type":"education","lineage":["https://openalex.org/I204778367"]}],"countries":["NO"],"is_corresponding":false,"raw_author_name":"Per Kristian Lehre","raw_affiliation_strings":["Norwegian University of Science and Technology, Trondheim, Norway","(Norwegian University of Science and Technology, Trondheim, Norway)"],"affiliations":[{"raw_affiliation_string":"Norwegian University of Science and Technology, Trondheim, Norway","institution_ids":["https://openalex.org/I204778367"]},{"raw_affiliation_string":"(Norwegian University of Science and Technology, Trondheim, Norway)","institution_ids":["https://openalex.org/I204778367"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5033114072"],"corresponding_institution_ids":["https://openalex.org/I200332995"],"apc_list":null,"apc_paid":null,"fwci":6.0666,"has_fulltext":false,"cited_by_count":44,"citation_normalized_percentile":{"value":0.96758788,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"651","last_page":"658"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10848","display_name":"Advanced Multi-Objective Optimization Algorithms","score":1.0,"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":1.0,"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":0.9983000159263611,"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":0.9918000102043152,"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":0.7828527092933655},{"id":"https://openalex.org/keywords/simple","display_name":"Simple (philosophy)","score":0.6746259927749634},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6654988527297974},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.6047807931900024},{"id":"https://openalex.org/keywords/population","display_name":"Population","score":0.581454873085022},{"id":"https://openalex.org/keywords/evolutionary-computation","display_name":"Evolutionary computation","score":0.5434536933898926},{"id":"https://openalex.org/keywords/optimization-problem","display_name":"Optimization problem","score":0.47110632061958313},{"id":"https://openalex.org/keywords/point","display_name":"Point (geometry)","score":0.45514538884162903},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3396541476249695},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.2447834312915802},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.24258041381835938}],"concepts":[{"id":"https://openalex.org/C159149176","wikidata":"https://www.wikidata.org/wiki/Q14489129","display_name":"Evolutionary algorithm","level":2,"score":0.7828527092933655},{"id":"https://openalex.org/C2780586882","wikidata":"https://www.wikidata.org/wiki/Q7520643","display_name":"Simple (philosophy)","level":2,"score":0.6746259927749634},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6654988527297974},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.6047807931900024},{"id":"https://openalex.org/C2908647359","wikidata":"https://www.wikidata.org/wiki/Q2625603","display_name":"Population","level":2,"score":0.581454873085022},{"id":"https://openalex.org/C105902424","wikidata":"https://www.wikidata.org/wiki/Q1197129","display_name":"Evolutionary computation","level":2,"score":0.5434536933898926},{"id":"https://openalex.org/C137836250","wikidata":"https://www.wikidata.org/wiki/Q984063","display_name":"Optimization problem","level":2,"score":0.47110632061958313},{"id":"https://openalex.org/C28719098","wikidata":"https://www.wikidata.org/wiki/Q44946","display_name":"Point (geometry)","level":2,"score":0.45514538884162903},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3396541476249695},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2447834312915802},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.24258041381835938},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","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},{"id":"https://openalex.org/C149923435","wikidata":"https://www.wikidata.org/wiki/Q37732","display_name":"Demography","level":1,"score":0.0}],"mesh":[],"locations_count":5,"locations":[{"id":"doi:10.1145/1143997.1144114","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1143997.1144114","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 8th annual conference on Genetic and evolutionary computation","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.67.9551","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.67.9551","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://ls2-www.cs.uni-dortmund.de/~giel/CI20206.pdf","raw_type":"text"},{"id":"pmh:oai:eldorado.tu-dortmund.de:2003/24343","is_oa":false,"landing_page_url":"http://hdl.handle.net/2003/24343","pdf_url":null,"source":{"id":"https://openalex.org/S4306400811","display_name":"Technische Universit\u00e4t Dortmund Eldorado (Technische Universit\u00e4t Dortmund)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210148506","host_organization_name":"Erich-Brost-Institut","host_organization_lineage":["https://openalex.org/I4210148506"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"doc-type:Text"},{"id":"pmh:oai:pure.atira.dk:openaire_cris_publications/e1284558-0672-45a0-81c5-47da5cb34792","is_oa":false,"landing_page_url":"https://research.birmingham.ac.uk/en/publications/e1284558-0672-45a0-81c5-47da5cb34792","pdf_url":null,"source":{"id":"https://openalex.org/S4306402634","display_name":"University of Birmingham Research Portal (University of Birmingham)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I79619799","host_organization_name":"University of Birmingham","host_organization_lineage":["https://openalex.org/I79619799"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Giel, O & Lehre, P 2006, 'On the effect of populations in evolutionary multi-objective optimization', Paper presented at Proceedings of the 8th Annual Conference on Genetic and Evolutionary Computation (GECCO 2006), Seattle, Washington, USA, 1/01/06 pp. 651-658.","raw_type":"conferenceObject"},{"id":"doi:10.17877/de290r-9000","is_oa":true,"landing_page_url":"https://doi.org/10.17877/de290r-9000","pdf_url":null,"source":{"id":"https://openalex.org/S4306400811","display_name":"Technische Universit\u00e4t Dortmund Eldorado (Technische Universit\u00e4t Dortmund)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210148506","host_organization_name":"Erich-Brost-Institut","host_organization_lineage":["https://openalex.org/I4210148506"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":"report"}],"best_oa_location":{"id":"doi:10.17877/de290r-9000","is_oa":true,"landing_page_url":"https://doi.org/10.17877/de290r-9000","pdf_url":null,"source":{"id":"https://openalex.org/S4306400811","display_name":"Technische Universit\u00e4t Dortmund Eldorado (Technische Universit\u00e4t Dortmund)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210148506","host_organization_name":"Erich-Brost-Institut","host_organization_lineage":["https://openalex.org/I4210148506"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"report"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":31,"referenced_works":["https://openalex.org/W73629738","https://openalex.org/W160321423","https://openalex.org/W1515960743","https://openalex.org/W1552383524","https://openalex.org/W1554385073","https://openalex.org/W1585711251","https://openalex.org/W1595498733","https://openalex.org/W1937068546","https://openalex.org/W1970101133","https://openalex.org/W1976513030","https://openalex.org/W1977643662","https://openalex.org/W1983804795","https://openalex.org/W2001659245","https://openalex.org/W2034762222","https://openalex.org/W2048019332","https://openalex.org/W2066124178","https://openalex.org/W2084149434","https://openalex.org/W2110452063","https://openalex.org/W2152688255","https://openalex.org/W2161238506","https://openalex.org/W2162189348","https://openalex.org/W2165220807","https://openalex.org/W2585305412","https://openalex.org/W2751862591","https://openalex.org/W2752885492","https://openalex.org/W3145128584","https://openalex.org/W4285719527","https://openalex.org/W4298421324","https://openalex.org/W4301441647","https://openalex.org/W7029258064","https://openalex.org/W7029321148"],"related_works":["https://openalex.org/W4297582752","https://openalex.org/W4285805405","https://openalex.org/W2391924736","https://openalex.org/W3133779647","https://openalex.org/W1560122427","https://openalex.org/W1993493607","https://openalex.org/W2021957875","https://openalex.org/W2802808995","https://openalex.org/W2787833928","https://openalex.org/W2593449396"],"abstract_inverted_index":{"Multi-objective":[0],"evolutionary":[1],"algorithms":[2,79,88,99],"(MOEAs)":[3],"have":[4,25],"become":[5],"increasingly":[6],"popular":[7],"as":[8],"multi-objective":[9],"problem":[10,39,54],"solving":[11],"techniques.":[12],"Most":[13],"studies":[14],"of":[15,45],"MOEAs":[16],"are":[17,59],"empirical.":[18],"Only":[19],"recently,":[20],"a":[21,51,71],"few":[22],"theoretical":[23,32],"results":[24],"appeared.":[26],"It":[27],"is":[28,34,40,94],"acknowledged":[29],"that":[30,85],"more":[31],"research":[33],"needed.":[35,60],"An":[36],"important":[37],"open":[38],"to":[41],"understand":[42],"the":[43,87,91],"role":[44],"populations":[46,58],"in":[47],"MOEAs.":[48],"We":[49],"present":[50],"simple":[52],"bi-objective":[53],"which":[55],"emphasizes":[56],"when":[57],"Rigorous":[61],"runtime":[62,68],"analysis":[63],"point":[64],"out":[65],"an":[66],"exponential":[67],"gap":[69],"between":[70],"population-based":[72],"algorithm":[73],"(SEMO)":[74],"and":[75,96],"several":[76],"single":[77],"individual-based":[78],"on":[80],"this":[81],"problem.":[82],"This":[83],"means":[84],"among":[86],"considered,":[89],"only":[90],"populationbased":[92],"MOEA":[93],"successful":[95],"all":[97],"other":[98],"fail.":[100]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":4},{"year":2023,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2012,"cited_by_count":4}],"updated_date":"2026-04-05T17:49:38.594831","created_date":"2025-10-10T00:00:00"}
