{"id":"https://openalex.org/W4415907147","doi":"https://doi.org/10.1007/s43995-025-00242-w","title":"Dynamic bi-objective balancing of assembly lines: optimizing productivity and quality by integrating operator skill evolution","display_name":"Dynamic bi-objective balancing of assembly lines: optimizing productivity and quality by integrating operator skill evolution","publication_year":2025,"publication_date":"2025-11-05","ids":{"openalex":"https://openalex.org/W4415907147","doi":"https://doi.org/10.1007/s43995-025-00242-w"},"language":"en","primary_location":{"id":"doi:10.1007/s43995-025-00242-w","doi":"https://doi.org/10.1007/s43995-025-00242-w","is_oa":true,"landing_page_url":"https://doi.org/10.1007/s43995-025-00242-w","pdf_url":"https://link.springer.com/content/pdf/10.1007/s43995-025-00242-w.pdf","source":{"id":"https://openalex.org/S4392228740","display_name":"Journal of Umm Al-Qura University for Engineering and Architecture","issn_l":"1658-8150","issn":["1658-8150","2731-6688"],"is_oa":true,"is_in_doaj":true,"is_core":false,"listed_in":["doaj"],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Umm Al-Qura University for Engineering and Architecture","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"https://link.springer.com/content/pdf/10.1007/s43995-025-00242-w.pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5060849972","display_name":"Mustapha Hlyal","orcid":"https://orcid.org/0000-0003-1814-5438","observed_orcids":["https://orcid.org/0000-0003-1814-5438"]},"institutions":[{"id":"https://openalex.org/I126477371","display_name":"Mohammed V University","ror":"https://ror.org/00r8w8f84","country_code":"MA","type":"education","lineage":["https://openalex.org/I126477371"]},{"id":"https://openalex.org/I4210117880","display_name":"\u00c9cole Sup\u00e9rieure des Industries du Textile et de l'Habillement","ror":"https://ror.org/02631q704","country_code":"MA","type":"education","lineage":["https://openalex.org/I4210117880"]}],"countries":["MA"],"is_corresponding":false,"raw_author_name":"Mustapha Hlyal","raw_affiliation_strings":["Center of Excellence in Logistics (CELOG), School of Textile and Clothing (ESITH), Casablanca, 7731, Morocco","LASTIMI Laboratory, University Med V of Rabat, High School of Technology (EST), Sale 227, Rabat, Morocco"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Center of Excellence in Logistics (CELOG), School of Textile and Clothing (ESITH), Casablanca, 7731, Morocco","institution_ids":["https://openalex.org/I4210117880"]},{"raw_affiliation_string":"LASTIMI Laboratory, University Med V of Rabat, High School of Technology (EST), Sale 227, Rabat, Morocco","institution_ids":["https://openalex.org/I126477371"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5099421109","display_name":"Sana El Machouti","orcid":"https://orcid.org/0009-0000-2588-6117","observed_orcids":["https://orcid.org/0009-0000-2588-6117"]},"institutions":[{"id":"https://openalex.org/I126477371","display_name":"Mohammed V University","ror":"https://ror.org/00r8w8f84","country_code":"MA","type":"education","lineage":["https://openalex.org/I126477371"]},{"id":"https://openalex.org/I4210117880","display_name":"\u00c9cole Sup\u00e9rieure des Industries du Textile et de l'Habillement","ror":"https://ror.org/02631q704","country_code":"MA","type":"education","lineage":["https://openalex.org/I4210117880"]}],"countries":["MA"],"is_corresponding":true,"raw_author_name":"Sana El Machouti","raw_affiliation_strings":["Center of Excellence in Logistics (CELOG), School of Textile and Clothing (ESITH), Casablanca, 7731, Morocco","LASTIMI Laboratory, University Med V of Rabat, High School of Technology (EST), Sale 227, Rabat, Morocco"],"raw_orcid":"https://orcid.org/0009-0000-2588-6117","affiliations":[{"raw_affiliation_string":"Center of Excellence in Logistics (CELOG), School of Textile and Clothing (ESITH), Casablanca, 7731, Morocco","institution_ids":["https://openalex.org/I4210117880"]},{"raw_affiliation_string":"LASTIMI Laboratory, University Med V of Rabat, High School of Technology (EST), Sale 227, Rabat, Morocco","institution_ids":["https://openalex.org/I126477371"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5099421109"],"corresponding_institution_ids":["https://openalex.org/I126477371","https://openalex.org/I4210117880"],"apc_list":{"value":0,"currency":"USD","value_usd":0},"apc_paid":null,"fwci":0.9328,"has_fulltext":true,"cited_by_count":3,"citation_normalized_percentile":{"value":0.69945312,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":96,"max":97},"biblio":{"volume":"17","issue":"2","first_page":"418","last_page":"427"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12782","display_name":"Assembly Line Balancing Optimization","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2209","display_name":"Industrial and Manufacturing Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T12782","display_name":"Assembly Line Balancing Optimization","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2209","display_name":"Industrial and Manufacturing Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10551","display_name":"Scheduling and Optimization Algorithms","score":0.0,"subfield":{"id":"https://openalex.org/subfields/2209","display_name":"Industrial and Manufacturing Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11159","display_name":"Manufacturing Process and Optimization","score":0.0,"subfield":{"id":"https://openalex.org/subfields/2209","display_name":"Industrial and Manufacturing Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/assembly-line-balancing","display_name":"assembly line balancing","score":0.9959999918937683},{"id":"https://openalex.org/keywords/bi-objective-optimization","display_name":"bi-objective optimization","score":0.9959999918937683},{"id":"https://openalex.org/keywords/real-time-learning","display_name":"real-time learning","score":0.453000009059906},{"id":"https://openalex.org/keywords/workforce-skills-development","display_name":"workforce skills development","score":0.6700000166893005}],"concepts":[{"id":"https://openalex.org/C17020691","wikidata":"https://www.wikidata.org/wiki/Q139677","display_name":"Operator (biology)","level":5,"score":0.675599992275238},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5889000296592712},{"id":"https://openalex.org/C2779530757","wikidata":"https://www.wikidata.org/wiki/Q1207505","display_name":"Quality (philosophy)","level":2,"score":0.5440999865531921},{"id":"https://openalex.org/C2778348673","wikidata":"https://www.wikidata.org/wiki/Q739302","display_name":"Production (economics)","level":2,"score":0.5418999791145325},{"id":"https://openalex.org/C2779110517","wikidata":"https://www.wikidata.org/wiki/Q1240788","display_name":"Supervisor","level":2,"score":0.5360999703407288},{"id":"https://openalex.org/C204983608","wikidata":"https://www.wikidata.org/wiki/Q2111958","display_name":"Productivity","level":2,"score":0.5336999893188477},{"id":"https://openalex.org/C99862985","wikidata":"https://www.wikidata.org/wiki/Q10858068","display_name":"Production line","level":2,"score":0.4991999864578247},{"id":"https://openalex.org/C13736549","wikidata":"https://www.wikidata.org/wiki/Q4489420","display_name":"Industrial engineering","level":1,"score":0.49230000376701355},{"id":"https://openalex.org/C206345919","wikidata":"https://www.wikidata.org/wiki/Q20380951","display_name":"Resource (disambiguation)","level":2,"score":0.37459999322891235},{"id":"https://openalex.org/C29202148","wikidata":"https://www.wikidata.org/wiki/Q287260","display_name":"Resource allocation","level":2,"score":0.3508000075817108},{"id":"https://openalex.org/C42475967","wikidata":"https://www.wikidata.org/wiki/Q194292","display_name":"Operations research","level":1,"score":0.3167000114917755},{"id":"https://openalex.org/C2778139618","wikidata":"https://www.wikidata.org/wiki/Q13440398","display_name":"Workforce","level":2,"score":0.3167000114917755},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.3140999972820282},{"id":"https://openalex.org/C155663085","wikidata":"https://www.wikidata.org/wiki/Q1056396","display_name":"Workforce planning","level":3,"score":0.3131999969482422},{"id":"https://openalex.org/C198352243","wikidata":"https://www.wikidata.org/wiki/Q37105","display_name":"Line (geometry)","level":2,"score":0.3059999942779541},{"id":"https://openalex.org/C175700187","wikidata":"https://www.wikidata.org/wiki/Q187939","display_name":"Manufacturing","level":2,"score":0.2976999878883362},{"id":"https://openalex.org/C3019666875","wikidata":"https://www.wikidata.org/wiki/Q455037","display_name":"Assembly line","level":2,"score":0.2867000102996826},{"id":"https://openalex.org/C2778106978","wikidata":"https://www.wikidata.org/wiki/Q441898","display_name":"Cellular manufacturing","level":2,"score":0.27900001406669617},{"id":"https://openalex.org/C33676613","wikidata":"https://www.wikidata.org/wiki/Q13415176","display_name":"Dimension (graph theory)","level":2,"score":0.2750999927520752},{"id":"https://openalex.org/C134765980","wikidata":"https://www.wikidata.org/wiki/Q879126","display_name":"Bitwise operation","level":2,"score":0.25679999589920044},{"id":"https://openalex.org/C2777909354","wikidata":"https://www.wikidata.org/wiki/Q1386523","display_name":"Production planning","level":3,"score":0.25130000710487366}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/s43995-025-00242-w","doi":"https://doi.org/10.1007/s43995-025-00242-w","is_oa":true,"landing_page_url":"https://doi.org/10.1007/s43995-025-00242-w","pdf_url":"https://link.springer.com/content/pdf/10.1007/s43995-025-00242-w.pdf","source":{"id":"https://openalex.org/S4392228740","display_name":"Journal of Umm Al-Qura University for Engineering and Architecture","issn_l":"1658-8150","issn":["1658-8150","2731-6688"],"is_oa":true,"is_in_doaj":true,"is_core":false,"listed_in":["doaj"],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Umm Al-Qura University for Engineering and Architecture","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1007/s43995-025-00242-w","doi":"https://doi.org/10.1007/s43995-025-00242-w","is_oa":true,"landing_page_url":"https://doi.org/10.1007/s43995-025-00242-w","pdf_url":"https://link.springer.com/content/pdf/10.1007/s43995-025-00242-w.pdf","source":{"id":"https://openalex.org/S4392228740","display_name":"Journal of Umm Al-Qura University for Engineering and Architecture","issn_l":"1658-8150","issn":["1658-8150","2731-6688"],"is_oa":true,"is_in_doaj":true,"is_core":false,"listed_in":["doaj"],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Umm Al-Qura University for Engineering and Architecture","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/9","display_name":"Industry, innovation and infrastructure","score":0.7207000255584717}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4415907147.pdf","grobid_xml":"https://content.openalex.org/works/W4415907147.grobid-xml"},"referenced_works_count":62,"referenced_works":["https://openalex.org/W646186910","https://openalex.org/W1576373160","https://openalex.org/W1930456117","https://openalex.org/W1968343332","https://openalex.org/W1969429224","https://openalex.org/W1981142286","https://openalex.org/W1990479938","https://openalex.org/W2009912884","https://openalex.org/W2013358331","https://openalex.org/W2020348415","https://openalex.org/W2032352222","https://openalex.org/W2036788807","https://openalex.org/W2057058391","https://openalex.org/W2057798351","https://openalex.org/W2075160235","https://openalex.org/W2087178111","https://openalex.org/W2088253532","https://openalex.org/W2091734474","https://openalex.org/W2095346766","https://openalex.org/W2127823468","https://openalex.org/W2139824765","https://openalex.org/W2153766211","https://openalex.org/W2157019034","https://openalex.org/W2285729500","https://openalex.org/W2463544860","https://openalex.org/W2569323219","https://openalex.org/W2579603034","https://openalex.org/W2748823108","https://openalex.org/W2782986007","https://openalex.org/W2900201590","https://openalex.org/W2922080824","https://openalex.org/W2945719358","https://openalex.org/W2969695137","https://openalex.org/W2982763156","https://openalex.org/W2990623250","https://openalex.org/W2995918784","https://openalex.org/W3010345253","https://openalex.org/W3045734885","https://openalex.org/W3081199600","https://openalex.org/W3099211643","https://openalex.org/W3130564932","https://openalex.org/W3156865628","https://openalex.org/W3196895885","https://openalex.org/W3215942922","https://openalex.org/W4200264894","https://openalex.org/W4293760835","https://openalex.org/W4308950460","https://openalex.org/W4309328415","https://openalex.org/W4317934044","https://openalex.org/W4381487441","https://openalex.org/W4385456187","https://openalex.org/W4385692655","https://openalex.org/W4386773872","https://openalex.org/W4388233771","https://openalex.org/W4388304658","https://openalex.org/W4392453135","https://openalex.org/W4393121490","https://openalex.org/W4399927637","https://openalex.org/W4402704441","https://openalex.org/W4402858740","https://openalex.org/W4403099496","https://openalex.org/W4411655599"],"related_works":["https://openalex.org/W759269007","https://openalex.org/W648160125","https://openalex.org/W2053196256","https://openalex.org/W3098374248","https://openalex.org/W2987756662","https://openalex.org/W6888885120","https://openalex.org/W4309328415","https://openalex.org/W7122400744","https://openalex.org/W6888719366","https://openalex.org/W2087178111"],"abstract_inverted_index":{"Abstract":[0],"Modern":[1],"assembly":[2],"line":[3,149],"optimization":[4],"requires":[5],"maximizing":[6],"both":[7],"productivity":[8],"and":[9,67,83,121,133,151],"quality":[10,131],"while":[11],"taking":[12],"into":[13],"account":[14],"dynamic":[15,141],"constraints":[16],"related":[17],"to":[18,49,63,158],"operator":[19,53,76,128],"skills,":[20,129],"a":[21,33,88,140],"critical":[22,115],"challenge":[23],"in":[24,46,52],"today\u2019s":[25],"rapidly":[26],"evolving":[27],"manufacturing":[28],"environments.":[29],"This":[30,92],"study":[31],"introduces":[32],"new":[34],"bi-objective":[35],"Assembly":[36],"Line":[37],"Balancing":[38],"(ALB)":[39],"model":[40,60,137],"that":[41,144],"is":[42],"capable":[43],"of":[44,161],"adapting":[45],"real":[47],"time":[48],"operational":[50,153],"changes":[51],"skills":[54],"through":[55],"continuous":[56],"learning":[57],"mechanisms.":[58],"The":[59,71,136],"simultaneously":[61],"aims":[62],"maximize":[64],"production":[65,85,130],"output":[66],"minimize":[68],"defect":[69],"rates.":[70],"proposed":[72],"technique":[73],"automatically":[74],"updates":[75],"skill":[77],"matrices":[78],"using":[79],"historical":[80],"performance":[81,108],"data":[82],"real-time":[84],"feedback,":[86],"creating":[87],"closed-loop":[89],"improvement":[90],"system.":[91],"innovative":[93],"approach":[94],"effectively":[95],"replaces":[96],"subjective":[97],"supervisor":[98],"decisions":[99],"with":[100],"systematic,":[101],"data-driven":[102],"resource":[103],"allocation":[104],"based":[105],"on":[106],"quantitative":[107],"metrics.":[109],"Our":[110],"mathematical":[111],"formulation":[112],"resolves":[113],"the":[114,159],"gap":[116],"between":[117],"theoretical":[118],"ALB":[119],"assumptions":[120],"industrial":[122],"practice":[123],"by":[124],"explicitly":[125],"incorporating":[126],"time-varying":[127],"trade-offs,":[132],"demand-resource":[134],"variability.":[135],"offers":[138],"manufacturers":[139],"balancing":[142],"mechanism":[143],"facilitates":[145],"adaptive":[146],"decision-making,":[147],"enhances":[148],"agility,":[150],"optimizes":[152],"efficiency.":[154],"Additionally,":[155],"it":[156],"contributes":[157],"development":[160],"workforce":[162],"skills.":[163]},"counts_by_year":[{"year":2026,"cited_by_count":3}],"updated_date":"2026-11-10T11:39:43.021295","created_date":"2025-11-05T00:00:00"}