{"id":"https://openalex.org/W4387970426","doi":"https://doi.org/10.1109/iicaiet59451.2023.10291773","title":"An On-Call Shift for Anaesthetist Rostering Problem (ARP): A Mathematical Model","display_name":"An On-Call Shift for Anaesthetist Rostering Problem (ARP): A Mathematical Model","publication_year":2023,"publication_date":"2023-09-12","ids":{"openalex":"https://openalex.org/W4387970426","doi":"https://doi.org/10.1109/iicaiet59451.2023.10291773"},"language":"en","primary_location":{"id":"doi:10.1109/iicaiet59451.2023.10291773","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iicaiet59451.2023.10291773","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 IEEE International Conference on Artificial Intelligence in Engineering and Technology (IICAIET)","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/A5102571871","display_name":"Norizal Abdullah","orcid":"https://orcid.org/0000-0002-0161-7649"},"institutions":[{"id":"https://openalex.org/I4210164862","display_name":"Artificial Intelligence in Medicine (Canada)","ror":"https://ror.org/05p590m36","country_code":"CA","type":"company","lineage":["https://openalex.org/I4210164862"]},{"id":"https://openalex.org/I4210121405","display_name":"Centre for Artificial Intelligence and Robotics","ror":"https://ror.org/01xnbq218","country_code":"IN","type":"facility","lineage":["https://openalex.org/I1340206300","https://openalex.org/I4210121405","https://openalex.org/I4210150591"]}],"countries":["CA","IN"],"is_corresponding":true,"raw_author_name":"Norizal Abdullah","raw_affiliation_strings":["Center for Artificial Intelligence Technology (CAIT),Data Mining and Optimisation Lab , Faculty of Information Science and Technology,UKM Bangi,Selangor,Malaysia","Data Mining and Optimisation Lab , Faculty of Information Science and Technology, Center for Artificial Intelligence Technology (CAIT), UKM Bangi, Selangor, Malaysia"],"affiliations":[{"raw_affiliation_string":"Center for Artificial Intelligence Technology (CAIT),Data Mining and Optimisation Lab , Faculty of Information Science and Technology,UKM Bangi,Selangor,Malaysia","institution_ids":["https://openalex.org/I4210164862"]},{"raw_affiliation_string":"Data Mining and Optimisation Lab , Faculty of Information Science and Technology, Center for Artificial Intelligence Technology (CAIT), UKM Bangi, Selangor, Malaysia","institution_ids":["https://openalex.org/I4210121405"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5011296289","display_name":"Masri Ayob","orcid":"https://orcid.org/0000-0002-5157-7921"},"institutions":[{"id":"https://openalex.org/I4210121405","display_name":"Centre for Artificial Intelligence and Robotics","ror":"https://ror.org/01xnbq218","country_code":"IN","type":"facility","lineage":["https://openalex.org/I1340206300","https://openalex.org/I4210121405","https://openalex.org/I4210150591"]},{"id":"https://openalex.org/I4210164862","display_name":"Artificial Intelligence in Medicine (Canada)","ror":"https://ror.org/05p590m36","country_code":"CA","type":"company","lineage":["https://openalex.org/I4210164862"]}],"countries":["CA","IN"],"is_corresponding":false,"raw_author_name":"Masri Ayob","raw_affiliation_strings":["Center for Artificial Intelligence Technology (CAIT),Data Mining and Optimisation Lab , Faculty of Information Science and Technology,UKM Bangi,Selangor,Malaysia","Data Mining and Optimisation Lab , Faculty of Information Science and Technology, Center for Artificial Intelligence Technology (CAIT), UKM Bangi, Selangor, Malaysia"],"affiliations":[{"raw_affiliation_string":"Center for Artificial Intelligence Technology (CAIT),Data Mining and Optimisation Lab , Faculty of Information Science and Technology,UKM Bangi,Selangor,Malaysia","institution_ids":["https://openalex.org/I4210164862"]},{"raw_affiliation_string":"Data Mining and Optimisation Lab , Faculty of Information Science and Technology, Center for Artificial Intelligence Technology (CAIT), UKM Bangi, Selangor, Malaysia","institution_ids":["https://openalex.org/I4210121405"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5050621611","display_name":"Nasser R. Sabar","orcid":"https://orcid.org/0000-0002-0276-4704"},"institutions":[{"id":"https://openalex.org/I196829312","display_name":"La Trobe University","ror":"https://ror.org/01rxfrp27","country_code":"AU","type":"education","lineage":["https://openalex.org/I196829312"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Nasser R. Sabar","raw_affiliation_strings":["La Trobe University,Department of Computer Science and Information Technology,Melbourne,Australia","Department of Computer Science and Information Technology, La Trobe University, Melbourne, Australia"],"affiliations":[{"raw_affiliation_string":"La Trobe University,Department of Computer Science and Information Technology,Melbourne,Australia","institution_ids":["https://openalex.org/I196829312"]},{"raw_affiliation_string":"Department of Computer Science and Information Technology, La Trobe University, Melbourne, Australia","institution_ids":["https://openalex.org/I196829312"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5091112483","display_name":"Meng Chun Lam","orcid":"https://orcid.org/0000-0002-9435-9473"},"institutions":[{"id":"https://openalex.org/I4210121405","display_name":"Centre for Artificial Intelligence and Robotics","ror":"https://ror.org/01xnbq218","country_code":"IN","type":"facility","lineage":["https://openalex.org/I1340206300","https://openalex.org/I4210121405","https://openalex.org/I4210150591"]},{"id":"https://openalex.org/I2801844716","display_name":"Malaysian Nuclear Agency","ror":"https://ror.org/02p9mk956","country_code":"MY","type":"facility","lineage":["https://openalex.org/I2801844716"]}],"countries":["IN","MY"],"is_corresponding":false,"raw_author_name":"Meng Chun Lam","raw_affiliation_strings":["Mixed Reality and Pervasive Computing Lab Center for Artificial Intelligence Technology (CAIT),Faculty of Information Science and 43600,UKM Bangi,Selangor,Malaysia","Faculty of Information Science and 43600, Mixed Reality and Pervasive Computing Lab Center for Artificial Intelligence Technology (CAIT), UKM Bangi, Selangor, Malaysia"],"affiliations":[{"raw_affiliation_string":"Mixed Reality and Pervasive Computing Lab Center for Artificial Intelligence Technology (CAIT),Faculty of Information Science and 43600,UKM Bangi,Selangor,Malaysia","institution_ids":["https://openalex.org/I2801844716"]},{"raw_affiliation_string":"Faculty of Information Science and 43600, Mixed Reality and Pervasive Computing Lab Center for Artificial Intelligence Technology (CAIT), UKM Bangi, Selangor, Malaysia","institution_ids":["https://openalex.org/I4210121405"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100371117","display_name":"Yong Liu","orcid":"https://orcid.org/0000-0002-4048-5837"},"institutions":[{"id":"https://openalex.org/I2801594805","display_name":"University Kebangsaan Malaysia Medical Centre","ror":"https://ror.org/01590nj79","country_code":"MY","type":"healthcare","lineage":["https://openalex.org/I2801594805"]}],"countries":["MY"],"is_corresponding":false,"raw_author_name":"Liu Chian Yong","raw_affiliation_strings":["UKM Medical Centre, Jalan Yaacob Latiff, Bandar Tun Razak,Department of Anaesthesiology &#x0026; Intensive Care,Kuala Lumpur,Malaysia,56000"],"affiliations":[{"raw_affiliation_string":"UKM Medical Centre, Jalan Yaacob Latiff, Bandar Tun Razak,Department of Anaesthesiology &#x0026; Intensive Care,Kuala Lumpur,Malaysia,56000","institution_ids":["https://openalex.org/I2801594805"]}]}],"institutions":[],"countries_distinct_count":4,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5102571871"],"corresponding_institution_ids":["https://openalex.org/I4210121405","https://openalex.org/I4210164862"],"apc_list":null,"apc_paid":null,"fwci":0.5102,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.69750234,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":95},"biblio":{"volume":null,"issue":null,"first_page":"84","last_page":"89"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12401","display_name":"Scheduling and Timetabling Solutions","score":0.9998000264167786,"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"}},"topics":[{"id":"https://openalex.org/T12401","display_name":"Scheduling and Timetabling Solutions","score":0.9998000264167786,"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"}},{"id":"https://openalex.org/T11373","display_name":"Sleep and Work-Related Fatigue","score":0.9621999859809875,"subfield":{"id":"https://openalex.org/subfields/3205","display_name":"Experimental and Cognitive Psychology"},"field":{"id":"https://openalex.org/fields/32","display_name":"Psychology"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T11773","display_name":"Healthcare Operations and Scheduling Optimization","score":0.9602000117301941,"subfield":{"id":"https://openalex.org/subfields/3604","display_name":"Emergency Medical Services"},"field":{"id":"https://openalex.org/fields/36","display_name":"Health Professions"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.659705400466919},{"id":"https://openalex.org/keywords/ibm","display_name":"IBM","score":0.6030148863792419},{"id":"https://openalex.org/keywords/integer-programming","display_name":"Integer programming","score":0.5677030086517334},{"id":"https://openalex.org/keywords/paradigm-shift","display_name":"Paradigm shift","score":0.5488083362579346},{"id":"https://openalex.org/keywords/function","display_name":"Function (biology)","score":0.49369868636131287},{"id":"https://openalex.org/keywords/linear-programming","display_name":"Linear programming","score":0.4438520669937134},{"id":"https://openalex.org/keywords/quality","display_name":"Quality (philosophy)","score":0.4339751601219177},{"id":"https://openalex.org/keywords/integer","display_name":"Integer (computer science)","score":0.43309593200683594},{"id":"https://openalex.org/keywords/programming-paradigm","display_name":"Programming paradigm","score":0.41316545009613037},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.3488665223121643},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.23923391103744507},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.18353557586669922},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.1497347354888916}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.659705400466919},{"id":"https://openalex.org/C70388272","wikidata":"https://www.wikidata.org/wiki/Q5968558","display_name":"IBM","level":2,"score":0.6030148863792419},{"id":"https://openalex.org/C56086750","wikidata":"https://www.wikidata.org/wiki/Q6042592","display_name":"Integer programming","level":2,"score":0.5677030086517334},{"id":"https://openalex.org/C43540301","wikidata":"https://www.wikidata.org/wiki/Q689971","display_name":"Paradigm shift","level":2,"score":0.5488083362579346},{"id":"https://openalex.org/C14036430","wikidata":"https://www.wikidata.org/wiki/Q3736076","display_name":"Function (biology)","level":2,"score":0.49369868636131287},{"id":"https://openalex.org/C41045048","wikidata":"https://www.wikidata.org/wiki/Q202843","display_name":"Linear programming","level":2,"score":0.4438520669937134},{"id":"https://openalex.org/C2779530757","wikidata":"https://www.wikidata.org/wiki/Q1207505","display_name":"Quality (philosophy)","level":2,"score":0.4339751601219177},{"id":"https://openalex.org/C97137487","wikidata":"https://www.wikidata.org/wiki/Q729138","display_name":"Integer (computer science)","level":2,"score":0.43309593200683594},{"id":"https://openalex.org/C34165917","wikidata":"https://www.wikidata.org/wiki/Q188267","display_name":"Programming paradigm","level":2,"score":0.41316545009613037},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.3488665223121643},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.23923391103744507},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.18353557586669922},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.1497347354888916},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.0},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","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/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C171250308","wikidata":"https://www.wikidata.org/wiki/Q11468","display_name":"Nanotechnology","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/iicaiet59451.2023.10291773","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iicaiet59451.2023.10291773","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 IEEE International Conference on Artificial Intelligence in Engineering and Technology (IICAIET)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/16","score":0.4300000071525574,"display_name":"Peace, Justice and strong institutions"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":16,"referenced_works":["https://openalex.org/W814304398","https://openalex.org/W1968132981","https://openalex.org/W1968744916","https://openalex.org/W2016721869","https://openalex.org/W2033952650","https://openalex.org/W2035314823","https://openalex.org/W2102645109","https://openalex.org/W2123696861","https://openalex.org/W2160396090","https://openalex.org/W2229328141","https://openalex.org/W2601397921","https://openalex.org/W2883924871","https://openalex.org/W2891000611","https://openalex.org/W3124397511","https://openalex.org/W3164101436","https://openalex.org/W4285292539"],"related_works":["https://openalex.org/W3126131865","https://openalex.org/W4253186488","https://openalex.org/W2044344400","https://openalex.org/W4285278887","https://openalex.org/W2365237642","https://openalex.org/W2995925505","https://openalex.org/W2773399470","https://openalex.org/W3116484972","https://openalex.org/W2941986668","https://openalex.org/W4232431455"],"abstract_inverted_index":{"This":[0,72],"work":[1,133],"dealt":[2],"with":[3,139,156],"a":[4,135,205,210],"real-world":[5,78,188],"Anaesthetist":[6],"Rostering":[7],"Problem":[8],"(ARP)":[9],"for":[10,17,54,63,97,113,127],"an":[11,18,81,93,143],"on-call":[12,15,45,56,65,82,102,114,129],"shift.":[13,46,130],"An":[14],"shift":[16,66,83],"anaesthetist":[19,94,118],"had":[20],"already":[21],"been":[22],"resolved":[23],"under":[24],"the":[25,43,55,64,70,77,101,128,154,165,180,191,199,215],"physician's":[26],"rostering":[27],"problem.":[28],"However,":[29],"in":[30,90],"their":[31,124],"work,":[32],"each":[33,59,117],"individual":[34],"can":[35,107,208],"be":[36,108,120],"assigned":[37],"to":[38,76,150,178,197,223],"only":[39],"one":[40],"place":[41],"throughout":[42],"daily":[44],"In":[47],"addition,":[48],"no":[49],"consecutive":[50,111],"days":[51,112],"are":[52],"rostered":[53,96,109,121],"shift,":[57],"and":[58,116,142,152,195],"level":[60,126],"of":[61,80,100,164,182,187],"preference":[62,125],"is":[67,74,95,171,221],"excluded":[68],"from":[69,190],"study.":[71],"scenario":[73],"irrelevant":[75],"ARP":[79],"at":[84,219],"Hospital":[85],"Canselor":[86],"Tuanku":[87],"Muhriz":[88],"(HCTM)":[89],"Malaysia,":[91],"as":[92],"multiple":[98],"places":[99],"shifts":[103],"daily.":[104],"Also,":[105],"they":[106],"on":[110,123],"shifts,":[115],"will":[119],"depending":[122],"Therefore,":[131],"this":[132],"proposes":[134],"new":[136,206],"mathematical":[137],"formulation":[138],"constraints,":[140],"parameters,":[141],"evaluation":[144,176],"function.":[145],"We":[146],"utilise":[147],"Mixed-integer":[148],"programming":[149],"formulate":[151],"solve":[153],"model":[155,170,207],"IBM":[157],"ILOG":[158],"CPLEX":[159],"Optimization":[160],"Studio.":[161],"The":[162,201],"quality":[163],"solution":[166,217],"generated":[167],"by":[168],"our":[169,174],"measured":[172],"using":[173],"proposed":[175],"function":[177],"minimise":[179],"violation":[181],"constraints.":[183],"A":[184],"case":[185],"study":[186],"data":[189],"HCTM":[192,220],"was":[193],"run":[194],"tested":[196],"validate":[198],"model.":[200],"result":[202],"shows":[203],"that":[204],"produce":[209],"better":[211],"optimal":[212],"solution,":[213],"whilst":[214],"current":[216],"methodology":[218],"unable":[222],"do.":[224]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
