{"id":"https://openalex.org/W1995122990","doi":"https://doi.org/10.1109/cec.2014.6900569","title":"A Multiple Reference Point-based evolutionary algorithm for dynamic multi-objective optimization with undetectable changes","display_name":"A Multiple Reference Point-based evolutionary algorithm for dynamic multi-objective optimization with undetectable changes","publication_year":2014,"publication_date":"2014-07-01","ids":{"openalex":"https://openalex.org/W1995122990","doi":"https://doi.org/10.1109/cec.2014.6900569","mag":"1995122990"},"language":"en","primary_location":{"id":"doi:10.1109/cec.2014.6900569","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cec.2014.6900569","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 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/A5045540275","display_name":"Radhia Azzouz","orcid":"https://orcid.org/0000-0002-0047-683X"},"institutions":[{"id":"https://openalex.org/I108714496","display_name":"Tunis University","ror":"https://ror.org/02q1spa57","country_code":"TN","type":"education","lineage":["https://openalex.org/I108714496"]},{"id":"https://openalex.org/I3129295481","display_name":"Tunisia Private University","ror":"https://ror.org/033xhzd30","country_code":"TN","type":"education","lineage":["https://openalex.org/I3129295481"]},{"id":"https://openalex.org/I8636806","display_name":"University of Sousse","ror":"https://ror.org/00dmpgj58","country_code":"TN","type":"education","lineage":["https://openalex.org/I8636806"]}],"countries":["TN"],"is_corresponding":true,"raw_author_name":"Radhia Azzouz","raw_affiliation_strings":["SOIE Lab, University of Tunis, Tunisia","[SOIE Lab, University of Tunis, Tunisia]"],"affiliations":[{"raw_affiliation_string":"SOIE Lab, University of Tunis, Tunisia","institution_ids":["https://openalex.org/I8636806","https://openalex.org/I3129295481"]},{"raw_affiliation_string":"[SOIE Lab, University of Tunis, Tunisia]","institution_ids":["https://openalex.org/I108714496"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5080575230","display_name":"Slim Bechikh","orcid":"https://orcid.org/0000-0003-1378-7415"},"institutions":[{"id":"https://openalex.org/I8636806","display_name":"University of Sousse","ror":"https://ror.org/00dmpgj58","country_code":"TN","type":"education","lineage":["https://openalex.org/I8636806"]},{"id":"https://openalex.org/I3129295481","display_name":"Tunisia Private University","ror":"https://ror.org/033xhzd30","country_code":"TN","type":"education","lineage":["https://openalex.org/I3129295481"]},{"id":"https://openalex.org/I108714496","display_name":"Tunis University","ror":"https://ror.org/02q1spa57","country_code":"TN","type":"education","lineage":["https://openalex.org/I108714496"]}],"countries":["TN"],"is_corresponding":false,"raw_author_name":"Slim Bechikh","raw_affiliation_strings":["SOIE Lab, University of Tunis, Tunisia","[SOIE Lab, University of Tunis, Tunisia]"],"affiliations":[{"raw_affiliation_string":"SOIE Lab, University of Tunis, Tunisia","institution_ids":["https://openalex.org/I8636806","https://openalex.org/I3129295481"]},{"raw_affiliation_string":"[SOIE Lab, University of Tunis, Tunisia]","institution_ids":["https://openalex.org/I108714496"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5028612749","display_name":"Lamjed Ben Sa\u00efd","orcid":"https://orcid.org/0000-0001-9225-884X"},"institutions":[{"id":"https://openalex.org/I3129295481","display_name":"Tunisia Private University","ror":"https://ror.org/033xhzd30","country_code":"TN","type":"education","lineage":["https://openalex.org/I3129295481"]},{"id":"https://openalex.org/I108714496","display_name":"Tunis University","ror":"https://ror.org/02q1spa57","country_code":"TN","type":"education","lineage":["https://openalex.org/I108714496"]},{"id":"https://openalex.org/I8636806","display_name":"University of Sousse","ror":"https://ror.org/00dmpgj58","country_code":"TN","type":"education","lineage":["https://openalex.org/I8636806"]}],"countries":["TN"],"is_corresponding":false,"raw_author_name":"Lamjed Ben Said","raw_affiliation_strings":["SOIE Lab, University of Tunis, Tunisia","[SOIE Lab, University of Tunis, Tunisia]"],"affiliations":[{"raw_affiliation_string":"SOIE Lab, University of Tunis, Tunisia","institution_ids":["https://openalex.org/I8636806","https://openalex.org/I3129295481"]},{"raw_affiliation_string":"[SOIE Lab, University of Tunis, Tunisia]","institution_ids":["https://openalex.org/I108714496"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5045540275"],"corresponding_institution_ids":["https://openalex.org/I108714496","https://openalex.org/I3129295481","https://openalex.org/I8636806"],"apc_list":null,"apc_paid":null,"fwci":3.2048,"has_fulltext":false,"cited_by_count":39,"citation_normalized_percentile":{"value":0.91646778,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":91,"max":98},"biblio":{"volume":"51","issue":null,"first_page":"3168","last_page":"3175"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10848","display_name":"Advanced Multi-Objective Optimization Algorithms","score":1.0,"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":1.0,"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":0.9977999925613403,"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":0.9936000108718872,"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/evolutionary-algorithm","display_name":"Evolutionary algorithm","score":0.7373068928718567},{"id":"https://openalex.org/keywords/multi-objective-optimization","display_name":"Multi-objective optimization","score":0.7265912294387817},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.6296614408493042},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6110563278198242},{"id":"https://openalex.org/keywords/benchmark","display_name":"Benchmark (surveying)","score":0.6071439385414124},{"id":"https://openalex.org/keywords/optimization-problem","display_name":"Optimization problem","score":0.5937588214874268},{"id":"https://openalex.org/keywords/evolutionary-computation","display_name":"Evolutionary computation","score":0.48858174681663513},{"id":"https://openalex.org/keywords/pareto-principle","display_name":"Pareto principle","score":0.44669294357299805},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3738287091255188},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.23919588327407837}],"concepts":[{"id":"https://openalex.org/C159149176","wikidata":"https://www.wikidata.org/wiki/Q14489129","display_name":"Evolutionary algorithm","level":2,"score":0.7373068928718567},{"id":"https://openalex.org/C68781425","wikidata":"https://www.wikidata.org/wiki/Q2052203","display_name":"Multi-objective optimization","level":2,"score":0.7265912294387817},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.6296614408493042},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6110563278198242},{"id":"https://openalex.org/C185798385","wikidata":"https://www.wikidata.org/wiki/Q1161707","display_name":"Benchmark (surveying)","level":2,"score":0.6071439385414124},{"id":"https://openalex.org/C137836250","wikidata":"https://www.wikidata.org/wiki/Q984063","display_name":"Optimization problem","level":2,"score":0.5937588214874268},{"id":"https://openalex.org/C105902424","wikidata":"https://www.wikidata.org/wiki/Q1197129","display_name":"Evolutionary computation","level":2,"score":0.48858174681663513},{"id":"https://openalex.org/C137635306","wikidata":"https://www.wikidata.org/wiki/Q182667","display_name":"Pareto principle","level":2,"score":0.44669294357299805},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3738287091255188},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.23919588327407837},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.0},{"id":"https://openalex.org/C13280743","wikidata":"https://www.wikidata.org/wiki/Q131089","display_name":"Geodesy","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/cec.2014.6900569","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cec.2014.6900569","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 IEEE Congress on Evolutionary Computation (CEC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":33,"referenced_works":["https://openalex.org/W199574451","https://openalex.org/W1555154718","https://openalex.org/W1574490530","https://openalex.org/W1587294773","https://openalex.org/W1607104331","https://openalex.org/W1696786035","https://openalex.org/W1863204284","https://openalex.org/W1966945407","https://openalex.org/W1972055403","https://openalex.org/W1972319095","https://openalex.org/W1978370034","https://openalex.org/W2008826151","https://openalex.org/W2009363335","https://openalex.org/W2022485595","https://openalex.org/W2024008934","https://openalex.org/W2026425020","https://openalex.org/W2041006267","https://openalex.org/W2062518669","https://openalex.org/W2132340807","https://openalex.org/W2142844925","https://openalex.org/W2143381319","https://openalex.org/W2147573707","https://openalex.org/W2147585405","https://openalex.org/W2153718396","https://openalex.org/W2396742411","https://openalex.org/W3121170803","https://openalex.org/W3149025087","https://openalex.org/W6608086340","https://openalex.org/W6633372947","https://openalex.org/W6638886591","https://openalex.org/W6652759535","https://openalex.org/W6656194837","https://openalex.org/W6660530411"],"related_works":["https://openalex.org/W2090178682","https://openalex.org/W2001591765","https://openalex.org/W4241467429","https://openalex.org/W4297582752","https://openalex.org/W4285805405","https://openalex.org/W2906115061","https://openalex.org/W2977596624","https://openalex.org/W2073147994","https://openalex.org/W1588199609","https://openalex.org/W2022485595"],"abstract_inverted_index":{"Dynamic":[0],"multi-objective":[1,62,94,165],"optimization":[2,7,43,63,95,166],"problems":[3],"involve":[4],"the":[5,13,35,53,58,68,90,133,136,139,156,172,183],"simultaneous":[6],"of":[8,38,48,60,70,92,135,145],"several":[9],"competing":[10],"objectives":[11],"where":[12],"objective":[14,55],"functions":[15],"and/or":[16],"constraints":[17],"may":[18],"change":[19],"over":[20,180],"time.":[21],"Evolutionary":[22,113],"algorithms":[23,64,167],"have":[24],"been":[25],"considered":[26],"as":[27],"popular":[28],"approaches":[29],"to":[30,52,73,120],"solve":[31],"such":[32],"problems.":[33,154],"Despite":[34],"considerable":[36],"number":[37],"studies":[39],"reported":[40],"in":[41,44,170,177],"evolutionary":[42],"dynamic":[45,61,93,164],"environments,":[46],"most":[47],"them":[49],"are":[50,65,185],"restricted":[51],"single":[54],"case.":[56],"Moreover,":[57],"majority":[59],"based":[66],"on":[67],"use":[69],"some":[71],"techniques":[72],"detect":[74,121],"or":[75,82],"predict":[76],"changes":[77,184],"which":[78,116],"is":[79,149],"sometimes":[80],"difficult":[81],"even":[83],"impossible.":[84],"In":[85],"this":[86,101],"work,":[87],"we":[88,103],"address":[89],"problem":[91],"with":[96],"undetectable":[97],"changes.":[98,122],"To":[99],"achieve":[100],"task,":[102],"propose":[104],"a":[105,126],"new":[106,127],"algorithm":[107,124],"called":[108],"Multiple":[109],"Reference":[110],"Point-based":[111],"Multi-Objective":[112],"Algorithm":[114],"(MRP-MOEA)":[115],"does":[117],"not":[118,168],"need":[119],"Our":[123],"uses":[125],"reference":[128],"point-based":[129],"dominance":[130],"relation":[131],"ensuring":[132],"guidance":[134],"search":[137],"towards":[138],"Pareto":[140,173],"optimal":[141],"front.":[142],"The":[143],"performance":[144],"our":[146],"proposed":[147],"method":[148],"assessed":[150],"using":[151],"various":[152],"benchmark":[153],"Furthermore,":[155],"comparative":[157],"experiments":[158],"show":[159],"that":[160],"MRP-MOEA":[161],"outperforms":[162],"serveral":[163],"only":[169],"tracking":[171],"front":[174],"but":[175],"also":[176],"maintainig":[178],"diversity":[179],"time":[181],"albeit":[182],"undetectable.":[186]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":4},{"year":2023,"cited_by_count":4},{"year":2022,"cited_by_count":6},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":6},{"year":2019,"cited_by_count":5},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":5},{"year":2015,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
