{"id":"https://openalex.org/W2968827164","doi":"https://doi.org/10.1109/cec.2019.8790102","title":"A Study on Knowledge Reuse Strategies in Multitasking Differential Evolution","display_name":"A Study on Knowledge Reuse Strategies in Multitasking Differential Evolution","publication_year":2019,"publication_date":"2019-06-01","ids":{"openalex":"https://openalex.org/W2968827164","doi":"https://doi.org/10.1109/cec.2019.8790102","mag":"2968827164"},"language":"en","primary_location":{"id":"doi:10.1109/cec.2019.8790102","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cec.2019.8790102","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 IEEE Congress on Evolutionary Computation (CEC)","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":null,"display_name":"Chen Jin","orcid":null},"institutions":[{"id":"https://openalex.org/I57093077","display_name":"Swinburne University of Technology","ror":"https://ror.org/031rekg67","country_code":"AU","type":"education","lineage":["https://openalex.org/I57093077"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Chen Jin","raw_affiliation_strings":["Department of Computer Science and Software Engineering, Swinburne University of Technology, VIC, Australia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Software Engineering, Swinburne University of Technology, VIC, Australia","institution_ids":["https://openalex.org/I57093077"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5076055067","display_name":"Pei\u2010Wei Tsai","orcid":"https://orcid.org/0000-0002-9429-8957"},"institutions":[{"id":"https://openalex.org/I57093077","display_name":"Swinburne University of Technology","ror":"https://ror.org/031rekg67","country_code":"AU","type":"education","lineage":["https://openalex.org/I57093077"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Pei-Wei Tsai","raw_affiliation_strings":["Department of Computer Science and Software Engineering, Swinburne University of Technology, VIC, Australia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Software Engineering, Swinburne University of Technology, VIC, Australia","institution_ids":["https://openalex.org/I57093077"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5006614329","display_name":"A. K. Qin","orcid":"https://orcid.org/0000-0001-6631-1651"},"institutions":[{"id":"https://openalex.org/I57093077","display_name":"Swinburne University of Technology","ror":"https://ror.org/031rekg67","country_code":"AU","type":"education","lineage":["https://openalex.org/I57093077"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"A. K. Qin","raw_affiliation_strings":["Department of Computer Science and Software Engineering, Swinburne University of Technology, VIC, Australia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Software Engineering, Swinburne University of Technology, VIC, Australia","institution_ids":["https://openalex.org/I57093077"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I57093077"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":17,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1564","last_page":"1571"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11975","display_name":"Evolutionary Algorithms and Applications","score":0.9987000226974487,"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/T11975","display_name":"Evolutionary Algorithms and Applications","score":0.9987000226974487,"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/T10100","display_name":"Metaheuristic Optimization Algorithms Research","score":0.9979000091552734,"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/T10462","display_name":"Reinforcement Learning in Robotics","score":0.9768999814987183,"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/human-multitasking","display_name":"Human multitasking","score":0.9120209813117981},{"id":"https://openalex.org/keywords/reuse","display_name":"Reuse","score":0.7173849940299988},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7099310159683228},{"id":"https://openalex.org/keywords/differential","display_name":"Differential (mechanical device)","score":0.48575761914253235},{"id":"https://openalex.org/keywords/differential-evolution","display_name":"Differential evolution","score":0.4506426751613617},{"id":"https://openalex.org/keywords/human\u2013computer-interaction","display_name":"Human\u2013computer interaction","score":0.38451236486434937},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.18879935145378113},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.12194976210594177},{"id":"https://openalex.org/keywords/cognitive-psychology","display_name":"Cognitive psychology","score":0.11116674542427063},{"id":"https://openalex.org/keywords/psychology","display_name":"Psychology","score":0.09378716349601746}],"concepts":[{"id":"https://openalex.org/C107418235","wikidata":"https://www.wikidata.org/wiki/Q1520565","display_name":"Human multitasking","level":2,"score":0.9120209813117981},{"id":"https://openalex.org/C206588197","wikidata":"https://www.wikidata.org/wiki/Q846574","display_name":"Reuse","level":2,"score":0.7173849940299988},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7099310159683228},{"id":"https://openalex.org/C93226319","wikidata":"https://www.wikidata.org/wiki/Q193137","display_name":"Differential (mechanical device)","level":2,"score":0.48575761914253235},{"id":"https://openalex.org/C74750220","wikidata":"https://www.wikidata.org/wiki/Q2662197","display_name":"Differential evolution","level":2,"score":0.4506426751613617},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.38451236486434937},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.18879935145378113},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.12194976210594177},{"id":"https://openalex.org/C180747234","wikidata":"https://www.wikidata.org/wiki/Q23373","display_name":"Cognitive psychology","level":1,"score":0.11116674542427063},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.09378716349601746},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.0},{"id":"https://openalex.org/C548081761","wikidata":"https://www.wikidata.org/wiki/Q180388","display_name":"Waste management","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/cec.2019.8790102","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cec.2019.8790102","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 IEEE Congress on Evolutionary Computation (CEC)","raw_type":"proceedings-article"},{"id":"pmh:oai:researchbank.swinburne.edu.au:99da9f67-8b3e-4bfe-b0f3-28baa8612f72/1","is_oa":false,"landing_page_url":"http://hdl.handle.net/1959.3/451392","pdf_url":null,"source":{"id":"https://openalex.org/S4306401157","display_name":"Swinburne Research Bank (Swinburne University of Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I57093077","host_organization_name":"Swinburne University of Technology","host_organization_lineage":["https://openalex.org/I57093077"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"2019 IEEE Congress on Evolutionary Computation (CEC), Wellington, New Zealand, 10-13 June 2019, pp. 1564-1571","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":36,"referenced_works":["https://openalex.org/W1957053378","https://openalex.org/W1965900320","https://openalex.org/W1984447710","https://openalex.org/W1998674867","https://openalex.org/W2016031633","https://openalex.org/W2042253843","https://openalex.org/W2066671570","https://openalex.org/W2074001187","https://openalex.org/W2082759946","https://openalex.org/W2109566816","https://openalex.org/W2113145584","https://openalex.org/W2119396705","https://openalex.org/W2137340504","https://openalex.org/W2162145193","https://openalex.org/W2200393290","https://openalex.org/W2294818690","https://openalex.org/W2413527939","https://openalex.org/W2621384249","https://openalex.org/W2623876502","https://openalex.org/W2727592975","https://openalex.org/W2732171826","https://openalex.org/W2797654081","https://openalex.org/W2809890364","https://openalex.org/W2883004077","https://openalex.org/W2883925751","https://openalex.org/W2885270930","https://openalex.org/W2885854619","https://openalex.org/W2897392157","https://openalex.org/W2897866893","https://openalex.org/W2901199996","https://openalex.org/W3137715965","https://openalex.org/W4293862731","https://openalex.org/W6676513175","https://openalex.org/W6676544178","https://openalex.org/W6738693003","https://openalex.org/W6842562527"],"related_works":["https://openalex.org/W4388263628","https://openalex.org/W4242930893","https://openalex.org/W3140336604","https://openalex.org/W2488058330","https://openalex.org/W1988895983","https://openalex.org/W4237084280","https://openalex.org/W2886487614","https://openalex.org/W4242426637","https://openalex.org/W2940047422","https://openalex.org/W132134666"],"abstract_inverted_index":{"Evolutionary":[0],"multi-task":[1],"optimization":[2,17,93],"(EMTO)":[3],"is":[4,60,101],"a":[5,111,148],"newly":[6],"emerging":[7],"research":[8],"area":[9],"which":[10,117,158],"studies":[11],"on":[12,133,152,168],"how":[13,50],"to":[14,42,51,119],"solve":[15],"multiple":[16,58],"problems":[18,94],"simultaneously":[19],"using":[20],"evolutionary":[21],"algorithms":[22,72],"(EAs)":[23],"so":[24],"that":[25,172],"useful":[26],"knowledge":[27,56,155,177],"(e.g.":[28],"promising":[29],"candidate":[30],"solutions)":[31],"obtained":[32],"when":[33],"solving":[34,44,90],"one":[35,79,185],"task":[36],"can":[37],"be":[38],"transferred":[39],"and":[40,54,126,130,146,163],"reused":[41],"facilitate":[43],"some":[45],"other":[46],"tasks.":[47],"In":[48,106],"EMTO,":[49],"effectively":[52],"transfer":[53],"reuse":[55,156,178],"among":[57],"tasks":[59],"an":[61],"important":[62],"subject":[63],"of":[64,80,128],"study.":[65],"Among":[66],"existing":[67,129],"EMTO":[68,71,100],"techniques,":[69],"DE-based":[70,99,134],"deserve":[73],"special":[74],"attention":[75],"because":[76],"DE,":[77],"as":[78],"the":[81,96,124,173,181],"most":[82],"popular":[83],"EAs,":[84],"has":[85],"achieved":[86],"remarkable":[87],"feats":[88],"for":[89],"challenging":[91],"(single-task)":[92],"in":[95],"past":[97],"although":[98],"not":[102],"yet":[103],"extensively":[104],"studied.":[105],"this":[107,138],"paper,":[108],"we":[109],"propose":[110],"general":[112],"multitasking":[113],"DE":[114,143,190],"(MTDE)":[115],"framework":[116,139],"aims":[118],"help":[120],"more":[121],"clearly":[122],"understand":[123],"focuses":[125],"differences":[127],"potential":[131],"works":[132],"EMTO.":[135],"We":[136],"implement":[137],"via":[140],"three":[141,188],"commonly-used":[142],"search":[144,191],"schemes":[145],"perform":[147],"thorough":[149],"empirical":[150],"study":[151],"two":[153],"DE-specific":[154],"strategies":[157],"are":[159],"based":[160,176,184],"upon":[161],"base":[162,174],"differential":[164,182],"vectors,":[165],"respectively.":[166],"Experiments":[167],"18":[169],"MTO":[170],"demonstrate":[171],"vector":[175,183],"strategy":[179],"outperforms":[180],"across":[186],"all":[187],"tested":[189],"schemes.":[192]},"counts_by_year":[{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":1},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":11}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}