{"id":"https://openalex.org/W1975561690","doi":"https://doi.org/10.5539/cis.v5n2p111","title":"An Empirical Analysis of Fitness Assignment and Diversity-Preserving in Evolutionary Multi-Objective Optimization","display_name":"An Empirical Analysis of Fitness Assignment and Diversity-Preserving in Evolutionary Multi-Objective Optimization","publication_year":2012,"publication_date":"2012-02-28","ids":{"openalex":"https://openalex.org/W1975561690","doi":"https://doi.org/10.5539/cis.v5n2p111","mag":"1975561690"},"language":"en","primary_location":{"id":"doi:10.5539/cis.v5n2p111","is_oa":true,"landing_page_url":"https://doi.org/10.5539/cis.v5n2p111","pdf_url":"https://ccsenet.org/journal/index.php/cis/article/download/15331/10407","source":{"id":"https://openalex.org/S2764452479","display_name":"Computer and Information Science","issn_l":"1913-8989","issn":["1913-8989","1913-8997"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310322531","host_organization_name":"Canadian Center of Science and Education","host_organization_lineage":["https://openalex.org/P4310322531"],"host_organization_lineage_names":["Canadian Center of Science and Education"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Computer and Information Science","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://ccsenet.org/journal/index.php/cis/article/download/15331/10407","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5108384789","display_name":"Youyun Ao","orcid":null},"institutions":[{"id":"https://openalex.org/I46482218","display_name":"Anqing Normal University","ror":"https://ror.org/0127ytz78","country_code":"CN","type":"education","lineage":["https://openalex.org/I46482218"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Youyun Ao","raw_affiliation_strings":["School of Computer and Information, Anqing Normal University PO box 246011, Anqing, Anhui, China"],"affiliations":[{"raw_affiliation_string":"School of Computer and Information, Anqing Normal University PO box 246011, Anqing, Anhui, China","institution_ids":["https://openalex.org/I46482218"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5108384789"],"corresponding_institution_ids":["https://openalex.org/I46482218"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.06419798,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"5","issue":"2","first_page":null,"last_page":null},"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":0.9987999796867371,"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":0.9969000220298767,"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":0.7663899660110474},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.6292368173599243},{"id":"https://openalex.org/keywords/evolutionary-algorithm","display_name":"Evolutionary algorithm","score":0.5744630694389343},{"id":"https://openalex.org/keywords/multi-objective-optimization","display_name":"Multi-objective optimization","score":0.5639631748199463},{"id":"https://openalex.org/keywords/convergence","display_name":"Convergence (economics)","score":0.5538005828857422},{"id":"https://openalex.org/keywords/ranking","display_name":"Ranking (information retrieval)","score":0.5008730888366699},{"id":"https://openalex.org/keywords/pareto-principle","display_name":"Pareto principle","score":0.49516597390174866},{"id":"https://openalex.org/keywords/pruning","display_name":"Pruning","score":0.47480762004852295},{"id":"https://openalex.org/keywords/premature-convergence","display_name":"Premature convergence","score":0.4336256682872772},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.42127859592437744},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.284151554107666},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.2643125653266907},{"id":"https://openalex.org/keywords/genetic-algorithm","display_name":"Genetic algorithm","score":0.1870829463005066},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.171453058719635}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7663899660110474},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.6292368173599243},{"id":"https://openalex.org/C159149176","wikidata":"https://www.wikidata.org/wiki/Q14489129","display_name":"Evolutionary algorithm","level":2,"score":0.5744630694389343},{"id":"https://openalex.org/C68781425","wikidata":"https://www.wikidata.org/wiki/Q2052203","display_name":"Multi-objective optimization","level":2,"score":0.5639631748199463},{"id":"https://openalex.org/C2777303404","wikidata":"https://www.wikidata.org/wiki/Q759757","display_name":"Convergence (economics)","level":2,"score":0.5538005828857422},{"id":"https://openalex.org/C189430467","wikidata":"https://www.wikidata.org/wiki/Q7293293","display_name":"Ranking (information retrieval)","level":2,"score":0.5008730888366699},{"id":"https://openalex.org/C137635306","wikidata":"https://www.wikidata.org/wiki/Q182667","display_name":"Pareto principle","level":2,"score":0.49516597390174866},{"id":"https://openalex.org/C108010975","wikidata":"https://www.wikidata.org/wiki/Q500094","display_name":"Pruning","level":2,"score":0.47480762004852295},{"id":"https://openalex.org/C58758708","wikidata":"https://www.wikidata.org/wiki/Q7240233","display_name":"Premature convergence","level":3,"score":0.4336256682872772},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.42127859592437744},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.284151554107666},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.2643125653266907},{"id":"https://openalex.org/C8880873","wikidata":"https://www.wikidata.org/wiki/Q187787","display_name":"Genetic algorithm","level":2,"score":0.1870829463005066},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.171453058719635},{"id":"https://openalex.org/C6557445","wikidata":"https://www.wikidata.org/wiki/Q173113","display_name":"Agronomy","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C50522688","wikidata":"https://www.wikidata.org/wiki/Q189833","display_name":"Economic growth","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.5539/cis.v5n2p111","is_oa":true,"landing_page_url":"https://doi.org/10.5539/cis.v5n2p111","pdf_url":"https://ccsenet.org/journal/index.php/cis/article/download/15331/10407","source":{"id":"https://openalex.org/S2764452479","display_name":"Computer and Information Science","issn_l":"1913-8989","issn":["1913-8989","1913-8997"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310322531","host_organization_name":"Canadian Center of Science and Education","host_organization_lineage":["https://openalex.org/P4310322531"],"host_organization_lineage_names":["Canadian Center of Science and Education"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Computer and Information Science","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.5539/cis.v5n2p111","is_oa":true,"landing_page_url":"https://doi.org/10.5539/cis.v5n2p111","pdf_url":"https://ccsenet.org/journal/index.php/cis/article/download/15331/10407","source":{"id":"https://openalex.org/S2764452479","display_name":"Computer and Information Science","issn_l":"1913-8989","issn":["1913-8989","1913-8997"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310322531","host_organization_name":"Canadian Center of Science and Education","host_organization_lineage":["https://openalex.org/P4310322531"],"host_organization_lineage_names":["Canadian Center of Science and Education"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Computer and Information Science","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W1975561690.pdf","grobid_xml":"https://content.openalex.org/works/W1975561690.grobid-xml"},"referenced_works_count":25,"referenced_works":["https://openalex.org/W1585939719","https://openalex.org/W1595159159","https://openalex.org/W1612556207","https://openalex.org/W1639032689","https://openalex.org/W1905847227","https://openalex.org/W2031232041","https://openalex.org/W2102365077","https://openalex.org/W2106334424","https://openalex.org/W2116661285","https://openalex.org/W2121365620","https://openalex.org/W2125502051","https://openalex.org/W2126105956","https://openalex.org/W2126926002","https://openalex.org/W2142183404","https://openalex.org/W2143185749","https://openalex.org/W2146446525","https://openalex.org/W2156679542","https://openalex.org/W2160088187","https://openalex.org/W2245192865","https://openalex.org/W2261054240","https://openalex.org/W2432516117","https://openalex.org/W2486609979","https://openalex.org/W3023175681","https://openalex.org/W3023540311","https://openalex.org/W4301173492"],"related_works":["https://openalex.org/W2367365720","https://openalex.org/W2090178682","https://openalex.org/W4241467429","https://openalex.org/W2906115061","https://openalex.org/W2977596624","https://openalex.org/W2073147994","https://openalex.org/W2001591765","https://openalex.org/W2145877535","https://openalex.org/W2744730182","https://openalex.org/W2384474142"],"abstract_inverted_index":{"Evolutionary":[0],"algorithms":[1],"have":[2,13],"(EAs)":[3],"been":[4,14],"an":[5,74,96,123],"alternative":[6,135,152],"class":[7],"of":[8,30,62,70,91,105,118,174,186],"powerful":[9],"search":[10,69,90,116,146],"techniques.":[11],"They":[12],"widely":[15],"applied":[16],"to":[17,37,81,109,143,170,190],"solve":[18],"multi-objective":[19,34,128],"optimization":[20,35,129],"problems":[21],"from":[22],"scientific":[23],"community":[24],"and":[25,41,58,86,160,194,200],"engineering":[26],"fields.":[27],"The":[28,184],"aim":[29],"designing":[31],"EAs":[32,92,167],"for":[33],"is":[36,79,189],"obtain":[38],"a":[39,49,162,192],"well-converged":[40],"well-distributed":[42],"set":[43],"involving":[44],"multiple":[45],"Pareto-optimal":[46],"solutions":[47,63,106],"in":[48,107,126,168,204],"single":[50],"simulation":[51],"run.":[52],"Accordingly,":[53],"improving":[54],"the":[55,60,68,83,89,103,111,115,145,172],"convergence":[56,84],"speed":[57,85],"preserving":[59],"diversity":[61,104,173],"are":[64,182],"identically":[65],"important":[66,124,195],"during":[67],"EAs.":[71],"In":[72],"EAs,":[73],"effective":[75,97],"fitness":[76,98,136,157],"assignment":[77,137],"approach":[78],"beneficial":[80],"improve":[82,102],"simultaneously":[87],"guide":[88,144],"towards":[93,147],"optimal":[94,148],"regions;":[95],"sharing":[99,158],"technique":[100],"can":[101],"order":[108,169],"avoid":[110],"premature":[112],"convergence.":[113],"Additionally,":[114],"capability":[117],"evolving":[119],"operators":[120],"themselves":[121],"plays":[122],"role":[125],"solving":[127],"problems.":[130],"This":[131],"paper":[132],"introduces":[133],"two":[134],"approaches":[138,181],"based":[139],"on":[140],"Pareto":[141],"ranking":[142],"regions,":[149],"develops":[150],"three":[151],"pruning":[153],"techniques":[154,199],"(i.e.,":[155],"specific":[156,193],"techniques),":[159],"incorporates":[161],"dynamic":[163],"mutation":[164],"operator":[165],"into":[166,197],"enrich":[171],"solutions.":[175],"Experimental":[176],"results":[177],"show":[178],"that":[179],"these":[180],"effective.":[183],"purpose":[185],"this":[187],"study":[188],"gain":[191],"insight":[196],"well-established":[198],"encourage":[201],"their":[202],"usage":[203],"further":[205],"empirical":[206],"studies.":[207]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
