{"id":"https://openalex.org/W2558036667","doi":"https://doi.org/10.1109/cec.2016.7743986","title":"A surrogate model assisted evolutionary algorithm for computationally expensive design optimization problems with discrete variables","display_name":"A surrogate model assisted evolutionary algorithm for computationally expensive design optimization problems with discrete variables","publication_year":2016,"publication_date":"2016-07-01","ids":{"openalex":"https://openalex.org/W2558036667","doi":"https://doi.org/10.1109/cec.2016.7743986","mag":"2558036667"},"language":"en","primary_location":{"id":"doi:10.1109/cec.2016.7743986","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cec.2016.7743986","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2016 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/A5100461643","display_name":"Bo Liu","orcid":"https://orcid.org/0000-0002-3093-4571"},"institutions":[{"id":"https://openalex.org/I184856343","display_name":"Wrexham University","ror":"https://ror.org/048kc0s52","country_code":"GB","type":"education","lineage":["https://openalex.org/I184856343"]}],"countries":["GB"],"is_corresponding":true,"raw_author_name":"Bo Liu","raw_affiliation_strings":["Department of Computing, Glyndwr University, UK"],"affiliations":[{"raw_affiliation_string":"Department of Computing, Glyndwr University, UK","institution_ids":["https://openalex.org/I184856343"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5070329670","display_name":"Nan Sun","orcid":"https://orcid.org/0000-0002-5536-8385"},"institutions":[{"id":"https://openalex.org/I184856343","display_name":"Wrexham University","ror":"https://ror.org/048kc0s52","country_code":"GB","type":"education","lineage":["https://openalex.org/I184856343"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Nan Sun","raw_affiliation_strings":["Department of Computing, Glyndwr University, UK"],"affiliations":[{"raw_affiliation_string":"Department of Computing, Glyndwr University, UK","institution_ids":["https://openalex.org/I184856343"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5000546219","display_name":"Qingfu Zhang","orcid":"https://orcid.org/0000-0003-0786-0671"},"institutions":[{"id":"https://openalex.org/I168719708","display_name":"City University of Hong Kong","ror":"https://ror.org/03q8dnn23","country_code":"HK","type":"education","lineage":["https://openalex.org/I168719708"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Qingfu Zhang","raw_affiliation_strings":["Department of Computer Science, City University of Hong Kong, Kowloon, Hong Kong SAR"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science, City University of Hong Kong, Kowloon, Hong Kong SAR","institution_ids":["https://openalex.org/I168719708"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5005432441","display_name":"Vic Grout","orcid":"https://orcid.org/0000-0003-4330-0137"},"institutions":[{"id":"https://openalex.org/I99464096","display_name":"KU Leuven","ror":"https://ror.org/05f950310","country_code":"BE","type":"education","lineage":["https://openalex.org/I99464096"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Vic Grout","raw_affiliation_strings":["ESAT-MICAS, Katholieke Universiteit Leuven, Belgium"],"affiliations":[{"raw_affiliation_string":"ESAT-MICAS, Katholieke Universiteit Leuven, Belgium","institution_ids":["https://openalex.org/I99464096"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5029270525","display_name":"Georges Gielen","orcid":"https://orcid.org/0000-0002-4061-9428"},"institutions":[{"id":"https://openalex.org/I99464096","display_name":"KU Leuven","ror":"https://ror.org/05f950310","country_code":"BE","type":"education","lineage":["https://openalex.org/I99464096"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Georges Gielen","raw_affiliation_strings":["ESAT-MICAS, Katholieke Universiteit Leuven, Belgium"],"affiliations":[{"raw_affiliation_string":"ESAT-MICAS, Katholieke Universiteit Leuven, Belgium","institution_ids":["https://openalex.org/I99464096"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5100461643"],"corresponding_institution_ids":["https://openalex.org/I184856343"],"apc_list":null,"apc_paid":null,"fwci":1.8063,"has_fulltext":false,"cited_by_count":18,"citation_normalized_percentile":{"value":0.87217024,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"1650","last_page":"1657"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10848","display_name":"Advanced Multi-Objective Optimization Algorithms","score":0.9998999834060669,"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":0.9998999834060669,"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":0.9926999807357788,"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":0.6414729952812195},{"id":"https://openalex.org/keywords/surrogate-model","display_name":"Surrogate model","score":0.6394654512405396},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.6015777587890625},{"id":"https://openalex.org/keywords/evolutionary-algorithm","display_name":"Evolutionary algorithm","score":0.5527101755142212},{"id":"https://openalex.org/keywords/evolutionary-computation","display_name":"Evolutionary computation","score":0.480338454246521},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4789162874221802},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.2572459876537323},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.2207803726196289}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6414729952812195},{"id":"https://openalex.org/C131675550","wikidata":"https://www.wikidata.org/wiki/Q7646884","display_name":"Surrogate model","level":2,"score":0.6394654512405396},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.6015777587890625},{"id":"https://openalex.org/C159149176","wikidata":"https://www.wikidata.org/wiki/Q14489129","display_name":"Evolutionary algorithm","level":2,"score":0.5527101755142212},{"id":"https://openalex.org/C105902424","wikidata":"https://www.wikidata.org/wiki/Q1197129","display_name":"Evolutionary computation","level":2,"score":0.480338454246521},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4789162874221802},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2572459876537323},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.2207803726196289}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/cec.2016.7743986","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cec.2016.7743986","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2016 IEEE Congress on Evolutionary Computation (CEC)","raw_type":"proceedings-article"},{"id":"pmh:oai:eprints.gla.ac.uk:209571","is_oa":false,"landing_page_url":null,"pdf_url":null,"source":{"id":"https://openalex.org/S4210235606","display_name":"ENLIGHTEN (Jurnal Bimbingan dan Konseling Islam)","issn_l":"2622-8912","issn":["2622-8912","2622-8920"],"is_oa":false,"is_in_doaj":true,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":"","raw_type":"Conference Proceedings"},{"id":"pmh:oai:repository.essex.ac.uk:18558","is_oa":false,"landing_page_url":"https://repository.essex.ac.uk/18558/","pdf_url":null,"source":{"id":"https://openalex.org/S4306401236","display_name":"Open Access at Essex (University of Essex)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I110002522","host_organization_name":"University of Essex","host_organization_lineage":["https://openalex.org/I110002522"],"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":[{"display_name":"Sustainable cities and communities","score":0.75,"id":"https://metadata.un.org/sdg/11"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":28,"referenced_works":["https://openalex.org/W64260873","https://openalex.org/W186730292","https://openalex.org/W1879678483","https://openalex.org/W1975046772","https://openalex.org/W1994939329","https://openalex.org/W2018044188","https://openalex.org/W2029662571","https://openalex.org/W2041923336","https://openalex.org/W2074046446","https://openalex.org/W2077344042","https://openalex.org/W2082228576","https://openalex.org/W2119401655","https://openalex.org/W2121379050","https://openalex.org/W2123682012","https://openalex.org/W2130146465","https://openalex.org/W2136918060","https://openalex.org/W2137340504","https://openalex.org/W2138685851","https://openalex.org/W2145479420","https://openalex.org/W2153101932","https://openalex.org/W2155258508","https://openalex.org/W2158280774","https://openalex.org/W2171107890","https://openalex.org/W2293251717","https://openalex.org/W2397221754","https://openalex.org/W4249753629","https://openalex.org/W6683698198","https://openalex.org/W6712461441"],"related_works":["https://openalex.org/W4297582752","https://openalex.org/W4285805405","https://openalex.org/W85101999","https://openalex.org/W2384897607","https://openalex.org/W2391924736","https://openalex.org/W3133779647","https://openalex.org/W3192856315","https://openalex.org/W2887328214","https://openalex.org/W4293363729","https://openalex.org/W184794749"],"abstract_inverted_index":{"Real-world":[0],"computationally":[1],"expensive":[2],"design":[3,108],"optimization":[4,13,49,109],"problems":[5,103],"with":[6,36,88,161],"discrete":[7,82],"variables":[8,83],"pose":[9],"challenges":[10],"to":[11,63,92,165,174],"surrogate-based":[12,48],"methods":[14,145],"in":[15,115],"terms":[16,116],"of":[17,60,69,117,128,141,176],"both":[18],"efficiency":[19,118],"and":[20,86,104,119],"search":[21,56,120],"ability.":[22],"In":[23,73],"this":[24],"paper,":[25],"a":[26,47,77,105,124],"new":[27],"method":[28,50,80,135,157],"is":[29,62,84,136],"introduced,":[30],"called":[31],"surrogate":[32,54],"model-aware":[33,55],"differential":[34,167],"evolution":[35],"neighbourhood":[37,68,78],"exploration,":[38],"which":[39,61],"has":[40],"two":[41],"phases.":[42],"The":[43],"first":[44,90],"phase":[45,91],"adopts":[46],"based":[51],"on":[52,100],"efficient":[53,144],"framework,":[57],"the":[58,67,70,74,89,95,112,133,142,147,155],"goal":[59],"reach":[64],"at":[65],"least":[66],"global":[71],"optimum.":[72],"second":[75],"phase,":[76],"exploration":[79],"for":[81,146],"developed":[85],"collaborates":[87],"further":[93],"improve":[94],"obtained":[96],"solutions.":[97],"Empirical":[98],"studies":[99],"various":[101],"benchmark":[102],"real-world":[106],"network-on-chip":[107],"problem":[110],"show":[111],"combined":[113],"advantages":[114],"ability:":[121],"when":[122,150],"only":[123,172],"very":[125],"limited":[126],"number":[127],"exact":[129,177],"evaluations":[130,152],"are":[131,153],"allowed,":[132,154],"proposed":[134,156],"not":[137],"slower":[138],"than":[139],"one":[140],"most":[143],"targeted":[148],"problem;":[149],"more":[151],"can":[158],"obtain":[159],"results":[160],"comparable":[162],"quality":[163],"compared":[164],"standard":[166],"evolution,":[168],"but":[169],"it":[170],"requires":[171],"1%":[173],"30%":[175],"function":[178],"evaluations.":[179]},"counts_by_year":[{"year":2025,"cited_by_count":5},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":2},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":2}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}
