{"id":"https://openalex.org/W2127459836","doi":"https://doi.org/10.1109/tevc.2014.2315442","title":"Behavior of Multiobjective Evolutionary Algorithms on Many-Objective Knapsack Problems","display_name":"Behavior of Multiobjective Evolutionary Algorithms on Many-Objective Knapsack Problems","publication_year":2014,"publication_date":"2014-04-03","ids":{"openalex":"https://openalex.org/W2127459836","doi":"https://doi.org/10.1109/tevc.2014.2315442","mag":"2127459836"},"language":"en","primary_location":{"id":"doi:10.1109/tevc.2014.2315442","is_oa":true,"landing_page_url":"https://doi.org/10.1109/tevc.2014.2315442","pdf_url":"https://ieeexplore.ieee.org/ielx7/4235/7070844/06782742.pdf","source":{"id":"https://openalex.org/S93787993","display_name":"IEEE Transactions on Evolutionary Computation","issn_l":"1089-778X","issn":["1089-778X","1941-0026"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Evolutionary Computation","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"bronze","oa_url":"https://ieeexplore.ieee.org/ielx7/4235/7070844/06782742.pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5035595838","display_name":"Hisao Ishibuchi","orcid":"https://orcid.org/0000-0001-9186-6472"},"institutions":[{"id":"https://openalex.org/I15807432","display_name":"Osaka Prefecture University","ror":"https://ror.org/02cf1je33","country_code":"JP","type":"education","lineage":["https://openalex.org/I15807432"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Hisao Ishibuchi","raw_affiliation_strings":["Department of Computer Science and Intelligent Systems, Osaka Prefecture University, Osaka, Japan","Department of Computer Science and Intelligent Systems, Osaka Prefecture University, Osaka, Japan#TAB#"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Intelligent Systems, Osaka Prefecture University, Osaka, Japan","institution_ids":["https://openalex.org/I15807432"]},{"raw_affiliation_string":"Department of Computer Science and Intelligent Systems, Osaka Prefecture University, Osaka, Japan#TAB#","institution_ids":["https://openalex.org/I15807432"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5022311020","display_name":"Naoya Akedo","orcid":null},"institutions":[{"id":"https://openalex.org/I15807432","display_name":"Osaka Prefecture University","ror":"https://ror.org/02cf1je33","country_code":"JP","type":"education","lineage":["https://openalex.org/I15807432"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Naoya Akedo","raw_affiliation_strings":["Department of Computer Science and Intelligent Systems, Osaka Prefecture University, Osaka, Japan","Department of Computer Science and Intelligent Systems, Osaka Prefecture University, Osaka, Japan#TAB#"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Intelligent Systems, Osaka Prefecture University, Osaka, Japan","institution_ids":["https://openalex.org/I15807432"]},{"raw_affiliation_string":"Department of Computer Science and Intelligent Systems, Osaka Prefecture University, Osaka, Japan#TAB#","institution_ids":["https://openalex.org/I15807432"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5004957967","display_name":"Yusuke Nojima","orcid":"https://orcid.org/0000-0003-4853-1305"},"institutions":[{"id":"https://openalex.org/I15807432","display_name":"Osaka Prefecture University","ror":"https://ror.org/02cf1je33","country_code":"JP","type":"education","lineage":["https://openalex.org/I15807432"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Yusuke Nojima","raw_affiliation_strings":["Department of Computer Science and Intelligent Systems, Osaka Prefecture University, Osaka, Japan","Department of Computer Science and Intelligent Systems, Osaka Prefecture University, Osaka, Japan#TAB#"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Intelligent Systems, Osaka Prefecture University, Osaka, Japan","institution_ids":["https://openalex.org/I15807432"]},{"raw_affiliation_string":"Department of Computer Science and Intelligent Systems, Osaka Prefecture University, Osaka, Japan#TAB#","institution_ids":["https://openalex.org/I15807432"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5035595838"],"corresponding_institution_ids":["https://openalex.org/I15807432"],"apc_list":null,"apc_paid":null,"fwci":38.0199,"has_fulltext":true,"cited_by_count":286,"citation_normalized_percentile":{"value":0.99907472,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":100},"biblio":{"volume":"19","issue":"2","first_page":"264","last_page":"283"},"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":0.9927999973297119,"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/T11798","display_name":"Optimal Experimental Design Methods","score":0.9819999933242798,"subfield":{"id":"https://openalex.org/subfields/1803","display_name":"Management Science and Operations Research"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/knapsack-problem","display_name":"Knapsack problem","score":0.9925534725189209},{"id":"https://openalex.org/keywords/continuous-knapsack-problem","display_name":"Continuous knapsack problem","score":0.7235483527183533},{"id":"https://openalex.org/keywords/evolutionary-algorithm","display_name":"Evolutionary algorithm","score":0.6541451215744019},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.6521656513214111},{"id":"https://openalex.org/keywords/multi-objective-optimization","display_name":"Multi-objective optimization","score":0.6407627463340759},{"id":"https://openalex.org/keywords/pareto-principle","display_name":"Pareto principle","score":0.591035783290863},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.5224429965019226},{"id":"https://openalex.org/keywords/function","display_name":"Function (biology)","score":0.4427967369556427},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.43743813037872314},{"id":"https://openalex.org/keywords/evolutionary-computation","display_name":"Evolutionary computation","score":0.41456180810928345},{"id":"https://openalex.org/keywords/dominance","display_name":"Dominance (genetics)","score":0.4138234257698059},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4115048348903656},{"id":"https://openalex.org/keywords/biology","display_name":"Biology","score":0.06667613983154297}],"concepts":[{"id":"https://openalex.org/C113138325","wikidata":"https://www.wikidata.org/wiki/Q864457","display_name":"Knapsack problem","level":2,"score":0.9925534725189209},{"id":"https://openalex.org/C94569963","wikidata":"https://www.wikidata.org/wiki/Q5165487","display_name":"Continuous knapsack problem","level":3,"score":0.7235483527183533},{"id":"https://openalex.org/C159149176","wikidata":"https://www.wikidata.org/wiki/Q14489129","display_name":"Evolutionary algorithm","level":2,"score":0.6541451215744019},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.6521656513214111},{"id":"https://openalex.org/C68781425","wikidata":"https://www.wikidata.org/wiki/Q2052203","display_name":"Multi-objective optimization","level":2,"score":0.6407627463340759},{"id":"https://openalex.org/C137635306","wikidata":"https://www.wikidata.org/wiki/Q182667","display_name":"Pareto principle","level":2,"score":0.591035783290863},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.5224429965019226},{"id":"https://openalex.org/C14036430","wikidata":"https://www.wikidata.org/wiki/Q3736076","display_name":"Function (biology)","level":2,"score":0.4427967369556427},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.43743813037872314},{"id":"https://openalex.org/C105902424","wikidata":"https://www.wikidata.org/wiki/Q1197129","display_name":"Evolutionary computation","level":2,"score":0.41456180810928345},{"id":"https://openalex.org/C151913843","wikidata":"https://www.wikidata.org/wiki/Q3454555","display_name":"Dominance (genetics)","level":3,"score":0.4138234257698059},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4115048348903656},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.06667613983154297},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0},{"id":"https://openalex.org/C78458016","wikidata":"https://www.wikidata.org/wiki/Q840400","display_name":"Evolutionary biology","level":1,"score":0.0},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tevc.2014.2315442","is_oa":true,"landing_page_url":"https://doi.org/10.1109/tevc.2014.2315442","pdf_url":"https://ieeexplore.ieee.org/ielx7/4235/7070844/06782742.pdf","source":{"id":"https://openalex.org/S93787993","display_name":"IEEE Transactions on Evolutionary Computation","issn_l":"1089-778X","issn":["1089-778X","1941-0026"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Evolutionary Computation","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1109/tevc.2014.2315442","is_oa":true,"landing_page_url":"https://doi.org/10.1109/tevc.2014.2315442","pdf_url":"https://ieeexplore.ieee.org/ielx7/4235/7070844/06782742.pdf","source":{"id":"https://openalex.org/S93787993","display_name":"IEEE Transactions on Evolutionary Computation","issn_l":"1089-778X","issn":["1089-778X","1941-0026"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Evolutionary Computation","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G179417612","display_name":null,"funder_award_id":"Scientific Research B","funder_id":"https://openalex.org/F4320334764","funder_display_name":"Japan Society for the Promotion of Science"},{"id":"https://openalex.org/G3006713062","display_name":"Algorithm Structure Design for Evolutionary Multi-Objective Local Search","funder_award_id":"24300090","funder_id":"https://openalex.org/F4320334764","funder_display_name":"Japan Society for the Promotion of Science"},{"id":"https://openalex.org/G3236194794","display_name":null,"funder_award_id":"Grant-in-Aid","funder_id":"https://openalex.org/F4320334764","funder_display_name":"Japan Society for the Promotion of Science"},{"id":"https://openalex.org/G6723945271","display_name":"\u76e3\u67fb\u5f79\u304a\u3088\u3073\u4f1a\u8a08\u58eb\u306e\u76e3\u67fb\u5236\u5ea6\u306b\u95a2\u3059\u308b\u7814\u7a76","funder_award_id":"30009","funder_id":"https://openalex.org/F4320334764","funder_display_name":"Japan Society for the Promotion of Science"},{"id":"https://openalex.org/G7167128334","display_name":null,"funder_award_id":"Grant-in-Aid for Scientific Researc","funder_id":"https://openalex.org/F4320334764","funder_display_name":"Japan Society for the Promotion of Science"},{"id":"https://openalex.org/G7337825077","display_name":null,"funder_award_id":"Grant-in-Aid for Sc","funder_id":"https://openalex.org/F4320334764","funder_display_name":"Japan Society for the Promotion of Science"},{"id":"https://openalex.org/G8509879173","display_name":null,"funder_award_id":"Grant-in-Aid for Scientific Research B","funder_id":"https://openalex.org/F4320334764","funder_display_name":"Japan Society for the Promotion of Science"},{"id":"https://openalex.org/G8759943101","display_name":null,"funder_award_id":"rant-in-Aid for Scientific Research","funder_id":"https://openalex.org/F4320334764","funder_display_name":"Japan Society for the Promotion of Science"}],"funders":[{"id":"https://openalex.org/F4320334764","display_name":"Japan Society for the Promotion of Science","ror":"https://ror.org/00hhkn466"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2127459836.pdf","grobid_xml":"https://content.openalex.org/works/W2127459836.grobid-xml"},"referenced_works_count":63,"referenced_works":["https://openalex.org/W138994341","https://openalex.org/W1484287363","https://openalex.org/W1502374754","https://openalex.org/W1518449097","https://openalex.org/W1519778441","https://openalex.org/W1575601714","https://openalex.org/W1581487892","https://openalex.org/W1583993532","https://openalex.org/W1585939719","https://openalex.org/W1595498733","https://openalex.org/W1605170913","https://openalex.org/W1607221389","https://openalex.org/W1639032689","https://openalex.org/W1750449864","https://openalex.org/W1779560570","https://openalex.org/W1868259841","https://openalex.org/W1968219458","https://openalex.org/W1976159118","https://openalex.org/W1980729457","https://openalex.org/W1987958230","https://openalex.org/W1989773356","https://openalex.org/W1990057974","https://openalex.org/W2018712218","https://openalex.org/W2021776358","https://openalex.org/W2022485595","https://openalex.org/W2023685757","https://openalex.org/W2025525377","https://openalex.org/W2038420231","https://openalex.org/W2050914643","https://openalex.org/W2051544180","https://openalex.org/W2058142975","https://openalex.org/W2071694551","https://openalex.org/W2072099061","https://openalex.org/W2080467634","https://openalex.org/W2085507535","https://openalex.org/W2091911904","https://openalex.org/W2095922002","https://openalex.org/W2097536098","https://openalex.org/W2106334424","https://openalex.org/W2108264152","https://openalex.org/W2108968575","https://openalex.org/W2109865546","https://openalex.org/W2118693290","https://openalex.org/W2120091775","https://openalex.org/W2122510010","https://openalex.org/W2123497782","https://openalex.org/W2126105956","https://openalex.org/W2126273906","https://openalex.org/W2128357515","https://openalex.org/W2131476630","https://openalex.org/W2136386226","https://openalex.org/W2139196352","https://openalex.org/W2143381319","https://openalex.org/W2144795949","https://openalex.org/W2148296789","https://openalex.org/W2148933727","https://openalex.org/W2162974421","https://openalex.org/W3008615321","https://openalex.org/W3023540311","https://openalex.org/W3037787799","https://openalex.org/W4254882341","https://openalex.org/W6635097213","https://openalex.org/W6774552830"],"related_works":["https://openalex.org/W246960280","https://openalex.org/W2087209118","https://openalex.org/W2168163332","https://openalex.org/W179363847","https://openalex.org/W2381035939","https://openalex.org/W2005493932","https://openalex.org/W2378557713","https://openalex.org/W2141701778","https://openalex.org/W2133099979","https://openalex.org/W3103982436"],"abstract_inverted_index":{"We":[0,52,150],"examine":[1],"the":[2,93,104,120,158,166],"behavior":[3,117],"of":[4,7,83,122,168],"three":[5],"classes":[6],"evolutionary":[8],"multiobjective":[9],"optimization":[10],"(EMO)":[11],"algorithms":[12,106],"on":[13,71,119,137,144],"many-objective":[14,74,145,172],"knapsack":[15,34,75,173],"problems.":[16,174],"They":[17],"are":[18,31,42,77,109],"Pareto":[19,84],"dominance-based,":[20],"scalarizing":[21,124],"function-based,":[22],"and":[23,29,126,165],"hypervolume-based":[24],"algorithms.":[25,86,95],"NSGA-II,":[26],"MOEA/D,":[27],"SMS-EMOA,":[28],"HypE":[30],"examined":[32],"using":[33],"problems":[35,41,57,76,139,146],"with":[36,79,147],"2-10":[37],"objectives.":[38,51,149],"Our":[39],"test":[40,56],"generated":[43,73],"by":[44,58,92,161],"randomly":[45,72],"specifying":[46],"coefficients":[47],"(i.e.,":[48],"profits)":[49],"in":[50],"also":[53,99,151],"generate":[54],"other":[55,94,105,153],"combining":[59],"two":[60],"objectives":[61,108],"to":[62],"create":[63],"a":[64,123],"dependent":[65],"or":[66],"correlated":[67],"objective.":[68],"Experimental":[69],"results":[70],"consistent":[78],"well-known":[80],"performance":[81,159],"deterioration":[82],"dominance-based":[85],"That":[87],"is,":[88],"NSGA-II":[89,102],"is":[90,98],"outperformed":[91],"However,":[96],"it":[97],"shown":[100],"that":[101],"outperforms":[103],"when":[107],"highly":[110],"correlated.":[111],"MOEA/D":[112,131],"shows":[113],"totally":[114],"different":[115],"search":[116],"depending":[118],"choice":[121],"function":[125],"its":[127],"parameter":[128],"value.":[129],"Some":[130],"variants":[132],"work":[133,142],"very":[134],"well":[135,143],"only":[136],"two-objective":[138],"while":[140],"others":[141],"4-10":[148],"obtain":[152],"interesting":[154],"observations":[155],"such":[156],"as":[157],"improvement":[160,170],"similar":[162],"parent":[163],"recombination":[164],"necessity":[167],"diversity":[169],"for":[171]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":10},{"year":2024,"cited_by_count":17},{"year":2023,"cited_by_count":20},{"year":2022,"cited_by_count":15},{"year":2021,"cited_by_count":17},{"year":2020,"cited_by_count":32},{"year":2019,"cited_by_count":33},{"year":2018,"cited_by_count":36},{"year":2017,"cited_by_count":43},{"year":2016,"cited_by_count":32},{"year":2015,"cited_by_count":21},{"year":2014,"cited_by_count":8},{"year":2013,"cited_by_count":1}],"updated_date":"2026-04-21T08:09:41.155169","created_date":"2025-10-10T00:00:00"}