{"id":"https://openalex.org/W4401416287","doi":"https://doi.org/10.1109/cec60901.2024.10611994","title":"A Surrogate-Assisted Evolutionary Algorithm for Expensive Dynamic Multimodal Optimzation","display_name":"A Surrogate-Assisted Evolutionary Algorithm for Expensive Dynamic Multimodal Optimzation","publication_year":2024,"publication_date":"2024-06-30","ids":{"openalex":"https://openalex.org/W4401416287","doi":"https://doi.org/10.1109/cec60901.2024.10611994"},"language":"en","primary_location":{"id":"doi:10.1109/cec60901.2024.10611994","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/cec60901.2024.10611994","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 IEEE Congress on Evolutionary Computation (CEC)","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/A5061705030","display_name":"Xunfeng Wu","orcid":"https://orcid.org/0000-0002-8225-6565"},"institutions":[{"id":"https://openalex.org/I180726961","display_name":"Shenzhen University","ror":"https://ror.org/01vy4gh70","country_code":"CN","type":"education","lineage":["https://openalex.org/I180726961"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Xunfeng Wu","raw_affiliation_strings":["College of Computer Science and Software Engineering, Shenzhen University,Shenzhen,China"],"affiliations":[{"raw_affiliation_string":"College of Computer Science and Software Engineering, Shenzhen University,Shenzhen,China","institution_ids":["https://openalex.org/I180726961"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037871091","display_name":"Songbai Liu","orcid":"https://orcid.org/0000-0003-1048-4486"},"institutions":[{"id":"https://openalex.org/I180726961","display_name":"Shenzhen University","ror":"https://ror.org/01vy4gh70","country_code":"CN","type":"education","lineage":["https://openalex.org/I180726961"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Songbai Liu","raw_affiliation_strings":["College of Computer Science and Software Engineering, Shenzhen University,Shenzhen,China"],"affiliations":[{"raw_affiliation_string":"College of Computer Science and Software Engineering, Shenzhen University,Shenzhen,China","institution_ids":["https://openalex.org/I180726961"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5046906366","display_name":"Junkai Ji","orcid":"https://orcid.org/0000-0002-1985-938X"},"institutions":[{"id":"https://openalex.org/I180726961","display_name":"Shenzhen University","ror":"https://ror.org/01vy4gh70","country_code":"CN","type":"education","lineage":["https://openalex.org/I180726961"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Junkai Ji","raw_affiliation_strings":["Shenzhen University,National Engineering Laboratory for Big Data System Computing Technology,Shenzhen,China"],"affiliations":[{"raw_affiliation_string":"Shenzhen University,National Engineering Laboratory for Big Data System Computing Technology,Shenzhen,China","institution_ids":["https://openalex.org/I180726961"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103127486","display_name":"Lijia Ma","orcid":"https://orcid.org/0000-0002-1201-8051"},"institutions":[{"id":"https://openalex.org/I180726961","display_name":"Shenzhen University","ror":"https://ror.org/01vy4gh70","country_code":"CN","type":"education","lineage":["https://openalex.org/I180726961"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lijia Ma","raw_affiliation_strings":["College of Computer Science and Software Engineering, Shenzhen University,Shenzhen,China"],"affiliations":[{"raw_affiliation_string":"College of Computer Science and Software Engineering, Shenzhen University,Shenzhen,China","institution_ids":["https://openalex.org/I180726961"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5035919267","display_name":"Victor C. M. Leung","orcid":"https://orcid.org/0000-0003-3529-2640"},"institutions":[{"id":"https://openalex.org/I180726961","display_name":"Shenzhen University","ror":"https://ror.org/01vy4gh70","country_code":"CN","type":"education","lineage":["https://openalex.org/I180726961"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Victor C. M. Leung","raw_affiliation_strings":["College of Computer Science and Software Engineering, Shenzhen University,Shenzhen,China"],"affiliations":[{"raw_affiliation_string":"College of Computer Science and Software Engineering, Shenzhen University,Shenzhen,China","institution_ids":["https://openalex.org/I180726961"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5061705030"],"corresponding_institution_ids":["https://openalex.org/I180726961"],"apc_list":null,"apc_paid":null,"fwci":0.7608,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.7387221,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":95,"max":96},"biblio":{"volume":null,"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":0.9994000196456909,"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":0.9994000196456909,"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":0.9991000294685364,"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":0.9929999709129333,"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/computer-science","display_name":"Computer science","score":0.6929663419723511},{"id":"https://openalex.org/keywords/evolutionary-algorithm","display_name":"Evolutionary algorithm","score":0.5676546096801758},{"id":"https://openalex.org/keywords/evolutionary-computation","display_name":"Evolutionary computation","score":0.45724156498908997},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.42261308431625366},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.3384981155395508},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3368525803089142},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.16445708274841309}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6929663419723511},{"id":"https://openalex.org/C159149176","wikidata":"https://www.wikidata.org/wiki/Q14489129","display_name":"Evolutionary algorithm","level":2,"score":0.5676546096801758},{"id":"https://openalex.org/C105902424","wikidata":"https://www.wikidata.org/wiki/Q1197129","display_name":"Evolutionary computation","level":2,"score":0.45724156498908997},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.42261308431625366},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.3384981155395508},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3368525803089142},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.16445708274841309}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/cec60901.2024.10611994","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/cec60901.2024.10611994","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 IEEE Congress on Evolutionary Computation (CEC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1358303342","display_name":null,"funder_award_id":"62376163,62173236","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":50,"referenced_works":["https://openalex.org/W1510052597","https://openalex.org/W1548010335","https://openalex.org/W1946137962","https://openalex.org/W1975238690","https://openalex.org/W1982696459","https://openalex.org/W1989958607","https://openalex.org/W2067923752","https://openalex.org/W2100671879","https://openalex.org/W2115403315","https://openalex.org/W2119821739","https://openalex.org/W2125865219","https://openalex.org/W2155035377","https://openalex.org/W2165698076","https://openalex.org/W2192203593","https://openalex.org/W2215853505","https://openalex.org/W2344824106","https://openalex.org/W2527572108","https://openalex.org/W2605726844","https://openalex.org/W2800879376","https://openalex.org/W2891186800","https://openalex.org/W2898165512","https://openalex.org/W2898779098","https://openalex.org/W2909347514","https://openalex.org/W3008773008","https://openalex.org/W3104621635","https://openalex.org/W3113348940","https://openalex.org/W3119399505","https://openalex.org/W3124495982","https://openalex.org/W3135580596","https://openalex.org/W3199183478","https://openalex.org/W3213724827","https://openalex.org/W3214437937","https://openalex.org/W4206647194","https://openalex.org/W4226077511","https://openalex.org/W4226466736","https://openalex.org/W4226534100","https://openalex.org/W4256052284","https://openalex.org/W4285201879","https://openalex.org/W4296038846","https://openalex.org/W4302437683","https://openalex.org/W4322706826","https://openalex.org/W4323543300","https://openalex.org/W4353057059","https://openalex.org/W4381233043","https://openalex.org/W4385834605","https://openalex.org/W4386025864","https://openalex.org/W4387233592","https://openalex.org/W4390751793","https://openalex.org/W6727810767","https://openalex.org/W6810370269"],"related_works":["https://openalex.org/W4297582752","https://openalex.org/W4285805405","https://openalex.org/W2391924736","https://openalex.org/W3133779647","https://openalex.org/W2887328214","https://openalex.org/W1560122427","https://openalex.org/W2021957875","https://openalex.org/W2802808995","https://openalex.org/W2787833928","https://openalex.org/W2593449396"],"abstract_inverted_index":{"Surrogate-assisted":[0],"evolutionary":[1,73],"algorithms":[2,157],"(SAEAs)":[3],"have":[4],"demonstrated":[5],"promising":[6],"optimization":[7,13,18,33],"performance":[8,133,153],"in":[9,37,88,126],"addressing":[10],"expensive":[11,16,30],"dynamic":[12,31],"problems":[14,34,143],"or":[15],"multimodal":[17,32],"problems.":[19],"However,":[20],"none":[21],"of":[22,62,67,92,134,140],"existing":[23],"SAEAs":[24],"are":[25],"designed":[26,54],"specifically":[27],"for":[28,43,81,117],"tackling":[29,44],"(EDMMOPs).":[35],"Therefore,":[36],"this":[38],"paper,":[39],"a":[40,49,60,71,107,138],"first":[41],"SAEA":[42],"EDMMOPs":[45],"is":[46,53,75,111,144],"proposed.":[47],"First,":[48],"nearest":[50],"density":[51],"clustering":[52],"to":[55,77,113],"divide":[56],"the":[57,65,68,93,98,122,127,132,147],"population":[58],"into":[59],"number":[61],"subpopulations,":[63],"enhancing":[64],"diversity":[66],"population.":[69],"Then,":[70],"surrogate-assisted":[72],"optimizer":[74],"developed":[76],"construct":[78],"surrogate":[79,95],"models":[80],"each":[82],"subpopulation":[83],"and":[84,146],"evolve":[85],"all":[86],"solutions":[87,104],"subpopulations":[89],"by":[90,120],"means":[91],"built":[94],"models,":[96],"accelerating":[97],"population's":[99],"converge":[100],"towards":[101],"several":[102,155],"optimal":[103],"rapidly.":[105],"Finally,":[106],"transfer":[108],"learning-based":[109],"prediction":[110],"devised":[112],"generate":[114],"initial":[115],"samples":[116,125],"next":[118],"environment":[119],"leveraging":[121],"stored":[123],"training":[124],"previous":[128],"environments.":[129],"To":[130],"assess":[131],"our":[135],"proposed":[136],"algorithm,":[137],"set":[139],"complex":[141],"benchmark":[142],"adopted,":[145],"experimental":[148],"results":[149],"confirm":[150],"its":[151],"superior":[152],"over":[154],"competitive":[156],"on":[158],"most":[159],"test":[160],"cases.":[161]},"counts_by_year":[{"year":2025,"cited_by_count":2}],"updated_date":"2025-12-26T23:08:49.675405","created_date":"2025-10-10T00:00:00"}
