{"id":"https://openalex.org/W1969346417","doi":"https://doi.org/10.1109/cec.2009.4983303","title":"Group extinction heuristics in evolution strategy","display_name":"Group extinction heuristics in evolution strategy","publication_year":2009,"publication_date":"2009-05-01","ids":{"openalex":"https://openalex.org/W1969346417","doi":"https://doi.org/10.1109/cec.2009.4983303","mag":"1969346417"},"language":"en","primary_location":{"id":"doi:10.1109/cec.2009.4983303","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cec.2009.4983303","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 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/A5074118023","display_name":"Chun-Kit Au","orcid":null},"institutions":[{"id":"https://openalex.org/I177725633","display_name":"Chinese University of Hong Kong","ror":"https://ror.org/00t33hh48","country_code":"CN","type":"education","lineage":["https://openalex.org/I177725633"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Chun-Kit Au","raw_affiliation_strings":["Department of Computer Science and Engineering, Chinese University of Hong Kong, Hong Kong, China","[Department of Computer Science & Engineering, The Chinese University of Hong Kong, China]"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, Chinese University of Hong Kong, Hong Kong, China","institution_ids":["https://openalex.org/I177725633"]},{"raw_affiliation_string":"[Department of Computer Science & Engineering, The Chinese University of Hong Kong, China]","institution_ids":["https://openalex.org/I177725633"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5022683388","display_name":"Ho-fung Leung","orcid":"https://orcid.org/0000-0003-4914-2934"},"institutions":[{"id":"https://openalex.org/I177725633","display_name":"Chinese University of Hong Kong","ror":"https://ror.org/00t33hh48","country_code":"CN","type":"education","lineage":["https://openalex.org/I177725633"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ho-Fung Leung","raw_affiliation_strings":["Department of Computer Science and Engineering, Chinese University of Hong Kong, Hong Kong, China","[Department of Computer Science & Engineering, The Chinese University of Hong Kong, China]"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, Chinese University of Hong Kong, Hong Kong, China","institution_ids":["https://openalex.org/I177725633"]},{"raw_affiliation_string":"[Department of Computer Science & Engineering, The Chinese University of Hong Kong, China]","institution_ids":["https://openalex.org/I177725633"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5074118023"],"corresponding_institution_ids":["https://openalex.org/I177725633"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.0683522,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"2871","last_page":"2878"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10100","display_name":"Metaheuristic Optimization Algorithms Research","score":0.9998999834060669,"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":0.9998999834060669,"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":0.9959999918937683,"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/T10567","display_name":"Vehicle Routing Optimization Methods","score":0.9941999912261963,"subfield":{"id":"https://openalex.org/subfields/2209","display_name":"Industrial and Manufacturing Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/heuristics","display_name":"Heuristics","score":0.9226481914520264},{"id":"https://openalex.org/keywords/extinction","display_name":"Extinction (optical mineralogy)","score":0.7698339223861694},{"id":"https://openalex.org/keywords/context","display_name":"Context (archaeology)","score":0.5985225439071655},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.5939342975616455},{"id":"https://openalex.org/keywords/group","display_name":"Group (periodic table)","score":0.576755702495575},{"id":"https://openalex.org/keywords/evolutionary-algorithm","display_name":"Evolutionary algorithm","score":0.5268950462341309},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5243704319000244},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3628618121147156},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.29198789596557617},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.12417629361152649},{"id":"https://openalex.org/keywords/biology","display_name":"Biology","score":0.07365018129348755}],"concepts":[{"id":"https://openalex.org/C127705205","wikidata":"https://www.wikidata.org/wiki/Q5748245","display_name":"Heuristics","level":2,"score":0.9226481914520264},{"id":"https://openalex.org/C101991246","wikidata":"https://www.wikidata.org/wiki/Q5422078","display_name":"Extinction (optical mineralogy)","level":2,"score":0.7698339223861694},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.5985225439071655},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.5939342975616455},{"id":"https://openalex.org/C2781311116","wikidata":"https://www.wikidata.org/wiki/Q83306","display_name":"Group (periodic table)","level":2,"score":0.576755702495575},{"id":"https://openalex.org/C159149176","wikidata":"https://www.wikidata.org/wiki/Q14489129","display_name":"Evolutionary algorithm","level":2,"score":0.5268950462341309},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5243704319000244},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3628618121147156},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.29198789596557617},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.12417629361152649},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.07365018129348755},{"id":"https://openalex.org/C166957645","wikidata":"https://www.wikidata.org/wiki/Q23498","display_name":"Archaeology","level":1,"score":0.0},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/cec.2009.4983303","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cec.2009.4983303","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 IEEE Congress on Evolutionary Computation","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.4099999964237213,"id":"https://metadata.un.org/sdg/12","display_name":"Responsible consumption and production"},{"score":0.4099999964237213,"id":"https://metadata.un.org/sdg/15","display_name":"Life in Land"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":7,"referenced_works":["https://openalex.org/W206440355","https://openalex.org/W1514875444","https://openalex.org/W2087169316","https://openalex.org/W2112036188","https://openalex.org/W2138537392","https://openalex.org/W2152195021","https://openalex.org/W2171211995"],"related_works":["https://openalex.org/W2280422768","https://openalex.org/W3143197806","https://openalex.org/W4252555497","https://openalex.org/W3121175838","https://openalex.org/W3016293053","https://openalex.org/W1690653314","https://openalex.org/W2401723157","https://openalex.org/W2784269775","https://openalex.org/W2952904874","https://openalex.org/W2887328214"],"abstract_inverted_index":{"In":[0,73],"this":[1],"paper,":[2],"we":[3],"propose":[4],"a":[5,32],"new":[6],"heuristics":[7,12,114,145],"called":[8],"\u201cgroup":[9],"extinction\u201d.":[10],"The":[11,112],"is":[13,85,115],"inspired":[14],"by":[15,92],"the":[16,19,22,36,42,46,60,68,74,78,82,88,105,109,118,128,142,149,157],"existence":[17],"of":[18,26,35,76,80,94,108,121,152],"extinction":[20,84,144],"in":[21,45,117,159],"nature":[23],"that":[24,59,97,140],"groups":[25,44,51,93],"individuals,":[27],"which":[28],"have":[29,100],"been":[30],"consuming":[31],"large":[33,162],"amount":[34],"ecological":[37],"resources,":[38],"are":[39,135,164],"not":[40,99],"always":[41],"best":[43],"evolutionary":[47],"process.":[48],"Ideally,":[49],"these":[50],"should":[52],"be":[53,65],"forced":[54],"to":[55,67,86,104,155],"become":[56],"extinct":[57],"such":[58],"resources":[61,90],"they":[62],"use":[63],"can":[64,146],"released":[66],"other":[69],"individuals":[70],"or":[71],"groups.":[72],"context":[75],"optimization,":[77],"motivation":[79],"using":[81,141],"group":[83,143],"reduce":[87,148],"computational":[89],"used":[91],"candidate":[95],"solutions":[96],"do":[98],"any":[101],"significant":[102],"contribution":[103],"overall":[106],"performances":[107,126],"optimization":[110,133],"algorithms.":[111],"proposed":[113],"tested":[116],"well-known":[119],"framework":[120],"evolution":[122],"strategy":[123],"and":[124,131],"their":[125],"on":[127],"common":[129],"unimodal":[130],"multimodal":[132],"problems":[134],"investigated.":[136],"Experimental":[137],"results":[138],"show":[139],"significantly":[147],"average":[150],"numbers":[151],"function":[153],"evaluations":[154],"reach":[156],"optima,":[158],"particular":[160],"when":[161],"populations":[163],"used.":[165]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}