{"id":"https://openalex.org/W2075217187","doi":"https://doi.org/10.1109/cec.2012.6256437","title":"A preliminary study of a new multi-objective optimization algorithm","display_name":"A preliminary study of a new multi-objective optimization algorithm","publication_year":2012,"publication_date":"2012-06-01","ids":{"openalex":"https://openalex.org/W2075217187","doi":"https://doi.org/10.1109/cec.2012.6256437","mag":"2075217187"},"language":"en","primary_location":{"id":"doi:10.1109/cec.2012.6256437","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cec.2012.6256437","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 IEEE Congress on 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/A5088532903","display_name":"Valerio Lattarulo","orcid":null},"institutions":[{"id":"https://openalex.org/I241749","display_name":"University of Cambridge","ror":"https://ror.org/013meh722","country_code":"GB","type":"education","lineage":["https://openalex.org/I241749"]}],"countries":["GB"],"is_corresponding":true,"raw_author_name":"Valerio Lattarulo","raw_affiliation_strings":["Engineering Design Centre, Department of Engineering, University of Cambridge, Cambridge, UK","Engineering Design Centre, Department of Engineering, University of Cambridge, Trumpington Street, CB2 1PZ, UK"],"affiliations":[{"raw_affiliation_string":"Engineering Design Centre, Department of Engineering, University of Cambridge, Cambridge, UK","institution_ids":["https://openalex.org/I241749"]},{"raw_affiliation_string":"Engineering Design Centre, Department of Engineering, University of Cambridge, Trumpington Street, CB2 1PZ, UK","institution_ids":["https://openalex.org/I241749"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5070516703","display_name":"Geoffrey T. Parks","orcid":"https://orcid.org/0000-0001-8188-5047"},"institutions":[{"id":"https://openalex.org/I241749","display_name":"University of Cambridge","ror":"https://ror.org/013meh722","country_code":"GB","type":"education","lineage":["https://openalex.org/I241749"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Geoffrey T. Parks","raw_affiliation_strings":["Engineering Design Centre, Department of Engineering, University of Cambridge, Cambridge, UK","Engineering Design Centre, Department of Engineering, University of Cambridge, Trumpington Street, CB2 1PZ, UK"],"affiliations":[{"raw_affiliation_string":"Engineering Design Centre, Department of Engineering, University of Cambridge, Cambridge, UK","institution_ids":["https://openalex.org/I241749"]},{"raw_affiliation_string":"Engineering Design Centre, Department of Engineering, University of Cambridge, Trumpington Street, CB2 1PZ, UK","institution_ids":["https://openalex.org/I241749"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5088532903"],"corresponding_institution_ids":["https://openalex.org/I241749"],"apc_list":null,"apc_paid":null,"fwci":2.4188,"has_fulltext":false,"cited_by_count":10,"citation_normalized_percentile":{"value":0.89153558,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":"2","issue":null,"first_page":"1","last_page":"8"},"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":0.9991999864578247,"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/T11798","display_name":"Optimal Experimental Design Methods","score":0.9868000149726868,"subfield":{"id":"https://openalex.org/subfields/1803","display_name":"Management Science and Operations Research"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6635844111442566},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.6473581194877625},{"id":"https://openalex.org/keywords/benchmark","display_name":"Benchmark (surveying)","score":0.619563639163971},{"id":"https://openalex.org/keywords/complementarity","display_name":"Complementarity (molecular biology)","score":0.4809388518333435},{"id":"https://openalex.org/keywords/convergence","display_name":"Convergence (economics)","score":0.47543099522590637},{"id":"https://openalex.org/keywords/extension","display_name":"Extension (predicate logic)","score":0.4738079607486725},{"id":"https://openalex.org/keywords/optimization-algorithm","display_name":"Optimization algorithm","score":0.4603116512298584},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.3379979729652405},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.22845369577407837}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6635844111442566},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.6473581194877625},{"id":"https://openalex.org/C185798385","wikidata":"https://www.wikidata.org/wiki/Q1161707","display_name":"Benchmark (surveying)","level":2,"score":0.619563639163971},{"id":"https://openalex.org/C202269582","wikidata":"https://www.wikidata.org/wiki/Q2644277","display_name":"Complementarity (molecular biology)","level":2,"score":0.4809388518333435},{"id":"https://openalex.org/C2777303404","wikidata":"https://www.wikidata.org/wiki/Q759757","display_name":"Convergence (economics)","level":2,"score":0.47543099522590637},{"id":"https://openalex.org/C2778029271","wikidata":"https://www.wikidata.org/wiki/Q5421931","display_name":"Extension (predicate logic)","level":2,"score":0.4738079607486725},{"id":"https://openalex.org/C2987595161","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Optimization algorithm","level":2,"score":0.4603116512298584},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.3379979729652405},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.22845369577407837},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C50522688","wikidata":"https://www.wikidata.org/wiki/Q189833","display_name":"Economic growth","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.0},{"id":"https://openalex.org/C54355233","wikidata":"https://www.wikidata.org/wiki/Q7162","display_name":"Genetics","level":1,"score":0.0},{"id":"https://openalex.org/C13280743","wikidata":"https://www.wikidata.org/wiki/Q131089","display_name":"Geodesy","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/cec.2012.6256437","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cec.2012.6256437","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 IEEE Congress on Evolutionary Computation","raw_type":"proceedings-article"},{"id":"pmh:oai:generic.eprints.org:466427","is_oa":false,"landing_page_url":"http://publications.eng.cam.ac.uk/466427/","pdf_url":null,"source":{"id":"https://openalex.org/S4406922847","display_name":"Cambridge University Engineering Department Publications Database","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":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Conference or Workshop Item"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":28,"referenced_works":["https://openalex.org/W1553373771","https://openalex.org/W1568656860","https://openalex.org/W1584555100","https://openalex.org/W1612556207","https://openalex.org/W1905847227","https://openalex.org/W1923963134","https://openalex.org/W1968535060","https://openalex.org/W1976594779","https://openalex.org/W2024060531","https://openalex.org/W2040055824","https://openalex.org/W2053900989","https://openalex.org/W2104492856","https://openalex.org/W2114725328","https://openalex.org/W2123808725","https://openalex.org/W2125899728","https://openalex.org/W2126105956","https://openalex.org/W2140066605","https://openalex.org/W2142978187","https://openalex.org/W2152195021","https://openalex.org/W2165613966","https://openalex.org/W2261054240","https://openalex.org/W2297395784","https://openalex.org/W2994964425","https://openalex.org/W4285719527","https://openalex.org/W6636658889","https://openalex.org/W6680838134","https://openalex.org/W6697634807","https://openalex.org/W6771627385"],"related_works":["https://openalex.org/W2378211422","https://openalex.org/W2521519254","https://openalex.org/W3139833644","https://openalex.org/W2745001401","https://openalex.org/W4321353415","https://openalex.org/W3123110765","https://openalex.org/W2130974462","https://openalex.org/W972276598","https://openalex.org/W4246352526","https://openalex.org/W2028665553"],"abstract_inverted_index":{"This":[0],"paper":[1],"presents":[2],"a":[3,10,15,81,86,154,165],"preliminary":[4],"study":[5,109],"which":[6,73],"describes":[7],"and":[8,42,53,101,113,127,130],"evaluates":[9],"multi-objective":[11],"(MO)":[12],"version":[13],"of":[14,61,80,176],"recently":[16],"created":[17],"single":[18],"objective":[19],"(SO)":[20],"optimization":[21],"algorithm":[22,29,156],"called":[23],"the":[24,33,59,78,90,111,121,125,131,140,159,161],"\u201cAlliance":[25],"Algorithm\u201d":[26],"(AA).":[27],"The":[28,63,103,116,136],"is":[30,85,93,149],"based":[31],"on":[32],"metaphorical":[34],"idea":[35],"that":[36,139],"several":[37,70],"tribes,":[38],"with":[39,95],"certain":[40,166],"skills":[41],"resource":[43],"needs,":[44],"try":[45],"to":[46,54,57,72,152],"conquer":[47],"an":[48],"environment":[49],"for":[50,107,120,157,173],"their":[51],"survival":[52],"ally":[55],"together":[56],"improve":[58],"likelihood":[60],"conquest.":[62],"AA":[64],"has":[65,74],"given":[66],"promising":[67],"results":[68,137],"in":[69],"fields":[71],"been":[75],"applied,":[76],"thus":[77],"development":[79],"MO":[82,98,134],"variant":[83],"(MOAA)":[84],"natural":[87],"extension.":[88],"Here":[89],"MOAA's":[91],"performance":[92,104,172],"compared":[94],"two":[96],"well-known":[97],"algorithms:":[99],"NSGA-II":[100],"SPEA-2.":[102],"measures":[105],"chosen":[106,119],"this":[108],"are":[110,123],"convergence":[112],"diversity":[114],"metrics.":[115],"benchmark":[117],"functions":[118],"comparison":[122],"from":[124],"ZDT":[126],"OKA":[128],"families":[129],"main":[132],"classical":[133],"problems.":[135,177],"show":[138,164],"three":[141,162],"algorithms":[142,163],"have":[143],"similar":[144],"overall":[145],"performance.":[146],"Thus,":[147],"it":[148],"not":[150],"possible":[151],"identify":[153],"best":[155],"all":[158],"problems;":[160],"complementarity":[167],"because":[168],"they":[169],"offer":[170],"superior":[171],"different":[174],"classes":[175]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":4}],"updated_date":"2026-04-05T17:49:38.594831","created_date":"2025-10-10T00:00:00"}
