{"id":"https://openalex.org/W1503296932","doi":"https://doi.org/10.1109/cec.2005.1554902","title":"A Restart CMA Evolution Strategy With Increasing Population Size","display_name":"A Restart CMA Evolution Strategy With Increasing Population Size","publication_year":2005,"publication_date":"2005-12-13","ids":{"openalex":"https://openalex.org/W1503296932","doi":"https://doi.org/10.1109/cec.2005.1554902","mag":"1503296932"},"language":"en","primary_location":{"id":"doi:10.1109/cec.2005.1554902","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cec.2005.1554902","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2005 IEEE Congress on Evolutionary Computation","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/A5108074862","display_name":"Anne Auger","orcid":null},"institutions":[{"id":"https://openalex.org/I35440088","display_name":"ETH Zurich","ror":"https://ror.org/05a28rw58","country_code":"CH","type":"education","lineage":["https://openalex.org/I2799323385","https://openalex.org/I35440088"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"A. Auger","raw_affiliation_strings":["CoLab Computational Laboratory, ETH, Zurich, Switzerland","CoLab Computational Lab., ETH, Zurich, Switzerland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"CoLab Computational Laboratory, ETH, Zurich, Switzerland","institution_ids":["https://openalex.org/I35440088"]},{"raw_affiliation_string":"CoLab Computational Lab., ETH, Zurich, Switzerland","institution_ids":["https://openalex.org/I35440088"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5039669927","display_name":"Nikolaus Hansen","orcid":"https://orcid.org/0000-0001-7788-4906"},"institutions":[{"id":"https://openalex.org/I35440088","display_name":"ETH Zurich","ror":"https://ror.org/05a28rw58","country_code":"CH","type":"education","lineage":["https://openalex.org/I2799323385","https://openalex.org/I35440088"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"N. Hansen","raw_affiliation_strings":["CSE Laboratory, ETH, Zurich, Switzerland","[ETH, Zurich]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"CSE Laboratory, ETH, Zurich, Switzerland","institution_ids":["https://openalex.org/I35440088"]},{"raw_affiliation_string":"[ETH, Zurich]","institution_ids":["https://openalex.org/I35440088"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I35440088"],"apc_list":null,"apc_paid":null,"fwci":8.3795,"has_fulltext":false,"cited_by_count":943,"citation_normalized_percentile":{"value":0.981026,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":99,"max":100},"biblio":{"volume":"2","issue":null,"first_page":"1769","last_page":"1776"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10100","display_name":"Metaheuristic Optimization Algorithms Research","score":0.9994999766349792,"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":0.9994999766349792,"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":0.9983999729156494,"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/T11269","display_name":"Algorithms and Data Compression","score":0.9549999833106995,"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/population","display_name":"Population","score":0.653765082359314},{"id":"https://openalex.org/keywords/constant","display_name":"Constant (computer programming)","score":0.580737292766571},{"id":"https://openalex.org/keywords/evolution-strategy","display_name":"Evolution strategy","score":0.565992534160614},{"id":"https://openalex.org/keywords/population-size","display_name":"Population size","score":0.4923781156539917},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.468339204788208},{"id":"https://openalex.org/keywords/session","display_name":"Session (web analytics)","score":0.42366549372673035},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.33689606189727783},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3121486306190491},{"id":"https://openalex.org/keywords/evolutionary-computation","display_name":"Evolutionary computation","score":0.2881428599357605}],"concepts":[{"id":"https://openalex.org/C2908647359","wikidata":"https://www.wikidata.org/wiki/Q2625603","display_name":"Population","level":2,"score":0.653765082359314},{"id":"https://openalex.org/C2777027219","wikidata":"https://www.wikidata.org/wiki/Q1284190","display_name":"Constant (computer programming)","level":2,"score":0.580737292766571},{"id":"https://openalex.org/C207002847","wikidata":"https://www.wikidata.org/wiki/Q2912857","display_name":"Evolution strategy","level":3,"score":0.565992534160614},{"id":"https://openalex.org/C169733012","wikidata":"https://www.wikidata.org/wiki/Q1613416","display_name":"Population size","level":3,"score":0.4923781156539917},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.468339204788208},{"id":"https://openalex.org/C2779182362","wikidata":"https://www.wikidata.org/wiki/Q17126187","display_name":"Session (web analytics)","level":2,"score":0.42366549372673035},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.33689606189727783},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3121486306190491},{"id":"https://openalex.org/C105902424","wikidata":"https://www.wikidata.org/wiki/Q1197129","display_name":"Evolutionary computation","level":2,"score":0.2881428599357605},{"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/C149923435","wikidata":"https://www.wikidata.org/wiki/Q37732","display_name":"Demography","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/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/cec.2005.1554902","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cec.2005.1554902","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2005 IEEE Congress on Evolutionary Computation","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":9,"referenced_works":["https://openalex.org/W1605438009","https://openalex.org/W1860639442","https://openalex.org/W2099087967","https://openalex.org/W2101677491","https://openalex.org/W2112036188","https://openalex.org/W2132181343","https://openalex.org/W2138537392","https://openalex.org/W6635845569","https://openalex.org/W6679381669"],"related_works":["https://openalex.org/W4230197055","https://openalex.org/W4296749040","https://openalex.org/W621808327","https://openalex.org/W644007644","https://openalex.org/W2497198634","https://openalex.org/W3012257603","https://openalex.org/W1586784764","https://openalex.org/W4292264782","https://openalex.org/W1559289099","https://openalex.org/W2737327853"],"abstract_inverted_index":{"In":[0],"this":[1],"paper":[2],"we":[3],"introduce":[4],"a":[5,59],"restart-CMA-evolution":[6],"strategy,":[7],"where":[8],"the":[9,20,23,37,45,71,78],"population":[10,21,66],"size":[11,22],"is":[12,34,56,73],"increased":[13],"for":[14,44],"each":[15,30],"restart":[16,61,80],"(IPOP).":[17],"By":[18],"increasing":[19],"search":[24],"characteristic":[25],"becomes":[26],"more":[27],"global":[28],"after":[29],"restart.":[31],"The":[32],"IPOP-CMA-ES":[33],"evaluated":[35],"on":[36,48],"test":[38,87],"suit":[39],"of":[40,51,97],"25":[41],"functions":[42,70,77],"designed":[43],"special":[46],"session":[47],"real-parameter":[49],"optimization":[50],"CEC":[52],"2005.":[53],"Its":[54],"performance":[55,72],"compared":[57],"to":[58],"local":[60,79],"strategy":[62,81],"with":[63],"constant":[64],"small":[65],"size.":[67],"On":[68,75],"unimodal":[69],"similar.":[74],"multi-modal":[76],"significantly":[82,92],"outperforms":[83],"IPOP":[84,90],"in":[85,94],"4":[86],"cases":[88],"whereas":[89],"performs":[91],"better":[93],"29":[95],"out":[96],"60":[98],"tested":[99],"cases.":[100]},"counts_by_year":[{"year":2026,"cited_by_count":10},{"year":2025,"cited_by_count":30},{"year":2024,"cited_by_count":23},{"year":2023,"cited_by_count":24},{"year":2022,"cited_by_count":50},{"year":2021,"cited_by_count":41},{"year":2020,"cited_by_count":59},{"year":2019,"cited_by_count":58},{"year":2018,"cited_by_count":64},{"year":2017,"cited_by_count":49},{"year":2016,"cited_by_count":51},{"year":2015,"cited_by_count":58},{"year":2014,"cited_by_count":67},{"year":2013,"cited_by_count":76},{"year":2012,"cited_by_count":65}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}