{"id":"https://openalex.org/W7203648592","doi":"https://doi.org/10.1016/j.eswa.2026.134018","title":"A predictive\u2013prescriptive framework for operating room scheduling: Transformer-based duration estimation and system-coupled robust multi-resource optimization","display_name":"A predictive\u2013prescriptive framework for operating room scheduling: Transformer-based duration estimation and system-coupled robust multi-resource optimization","publication_year":2026,"publication_date":"2026-08-17","ids":{"openalex":"https://openalex.org/W7203648592","doi":"https://doi.org/10.1016/j.eswa.2026.134018"},"language":"en","primary_location":{"id":"doi:10.1016/j.eswa.2026.134018","doi":"https://doi.org/10.1016/j.eswa.2026.134018","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.eswa.2026.134018","pdf_url":null,"source":{"id":"https://openalex.org/S13144211","display_name":"Expert Systems with Applications","issn_l":"0957-4174","issn":["0957-4174","1873-6793"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","doyens","jufo-2","ki-jl-2","norway-2"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Expert Systems with Applications","raw_type":"journal-article"},"volume":null,"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/A5075876941","display_name":"Vahid Kayvanfar","orcid":"https://orcid.org/0000-0001-8268-9873","observed_orcids":["https://orcid.org/0000-0001-8268-9873"]},"institutions":[{"id":"https://openalex.org/I4210144839","display_name":"Hamad bin Khalifa University","ror":"https://ror.org/03eyq4y97","country_code":"QA","type":"education","lineage":["https://openalex.org/I4210144839"]},{"id":"https://openalex.org/I92528248","display_name":"Qatar Foundation","ror":"https://ror.org/01cawbq05","country_code":"QA","type":"funder","lineage":["https://openalex.org/I92528248"]}],"countries":["QA"],"is_corresponding":false,"raw_author_name":"Vahid Kayvanfar","raw_affiliation_strings":["College of Science and Engineering, Hamad Bin Khalifa University, Qatar Foundation, Doha, 34110, Qatar"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Science and Engineering, Hamad Bin Khalifa University, Qatar Foundation, Doha, 34110, Qatar","institution_ids":["https://openalex.org/I4210144839","https://openalex.org/I92528248"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110078306","display_name":"N A Wassan","orcid":"https://orcid.org/0000-0003-0153-7646","observed_orcids":["https://orcid.org/0000-0003-0153-7646"]},"institutions":[{"id":"https://openalex.org/I47818738","display_name":"Sultan Qaboos University","ror":"https://ror.org/04wq8zb47","country_code":"OM","type":"education","lineage":["https://openalex.org/I47818738"]}],"countries":["OM"],"is_corresponding":false,"raw_author_name":"Niaz Wassan","raw_affiliation_strings":["Department of Operations Management and Business Statistics, College of Economics and Political Science, Sultan Qaboos University, Muscat, Oman"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Operations Management and Business Statistics, College of Economics and Political Science, Sultan Qaboos University, Muscat, Oman","institution_ids":["https://openalex.org/I47818738"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5147248075","display_name":"Dragan Pamucar","orcid":"https://orcid.org/0009-0007-1493-6968","observed_orcids":["https://orcid.org/0009-0007-1493-6968"]},"institutions":[{"id":"https://openalex.org/I167420956","display_name":"Vilnius Gediminas Technical University","ror":"https://ror.org/02x3e4q36","country_code":"LT","type":"education","lineage":["https://openalex.org/I167420956"]}],"countries":["LT"],"is_corresponding":true,"raw_author_name":"Dragan Pamucar","raw_affiliation_strings":["Transport and Logistics Competence Centre, Vilnius Gediminas Technical University, Vilnius, Lithuania"],"raw_orcid":"https://orcid.org/0009-0007-1493-6968","affiliations":[{"raw_affiliation_string":"Transport and Logistics Competence Centre, Vilnius Gediminas Technical University, Vilnius, Lithuania","institution_ids":["https://openalex.org/I167420956"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5016325556","display_name":"Roberto Baldacci","orcid":"https://orcid.org/0000-0003-0938-5798","observed_orcids":["https://orcid.org/0000-0003-0938-5798"]},"institutions":[{"id":"https://openalex.org/I4210144839","display_name":"Hamad bin Khalifa University","ror":"https://ror.org/03eyq4y97","country_code":"QA","type":"education","lineage":["https://openalex.org/I4210144839"]},{"id":"https://openalex.org/I92528248","display_name":"Qatar Foundation","ror":"https://ror.org/01cawbq05","country_code":"QA","type":"funder","lineage":["https://openalex.org/I92528248"]}],"countries":["QA"],"is_corresponding":false,"raw_author_name":"Roberto Baldacci","raw_affiliation_strings":["College of Science and Engineering, Hamad Bin Khalifa University, Qatar Foundation, Doha, 34110, Qatar"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Science and Engineering, Hamad Bin Khalifa University, Qatar Foundation, Doha, 34110, Qatar","institution_ids":["https://openalex.org/I4210144839","https://openalex.org/I92528248"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5082200682","display_name":"Amirreza Salehi","orcid":"https://orcid.org/0009-0001-8986-8767","observed_orcids":["https://orcid.org/0009-0001-8986-8767"]},"institutions":[{"id":"https://openalex.org/I133529467","display_name":"Sharif University of Technology","ror":"https://ror.org/024c2fq17","country_code":"IR","type":"education","lineage":["https://openalex.org/I133529467"]}],"countries":["IR"],"is_corresponding":false,"raw_author_name":"Amirreza Salehi","raw_affiliation_strings":["Department of Industrial Engineering, Sharif University of Technology, Tehran, Iran"],"raw_orcid":"https://orcid.org/0009-0001-8986-8767","affiliations":[{"raw_affiliation_string":"Department of Industrial Engineering, Sharif University of Technology, Tehran, Iran","institution_ids":["https://openalex.org/I133529467"]}]}],"institutions":[],"countries_distinct_count":4,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5147248075"],"corresponding_institution_ids":["https://openalex.org/I167420956"],"apc_list":{"value":3500,"currency":"USD","value_usd":3500},"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.7018092,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"333","issue":null,"first_page":"134018","last_page":"134018"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11773","display_name":"Healthcare Operations and Scheduling Optimization","score":1.0,"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"}},"topics":[{"id":"https://openalex.org/T11773","display_name":"Healthcare Operations and Scheduling Optimization","score":1.0,"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"}},{"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/T11296","display_name":"COVID-19 and healthcare impacts","score":0.0,"subfield":{"id":"https://openalex.org/subfields/2730","display_name":"Oncology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/operating-room-scheduling","display_name":"operating room scheduling","score":1.0},{"id":"https://openalex.org/keywords/biobert","display_name":"BioBERT","score":0.7770000100135803},{"id":"https://openalex.org/keywords/uncertainty-in-scheduling","display_name":"uncertainty in scheduling","score":0.5529999732971191},{"id":"https://openalex.org/keywords/perioperative-planning","display_name":"perioperative planning","score":0.7329999804496765},{"id":"https://openalex.org/keywords/surgeon-availability","display_name":"surgeon availability","score":0.9399999976158142},{"id":"https://openalex.org/keywords/workload-balance","display_name":"workload balance","score":0.5630000233650208},{"id":"https://openalex.org/keywords/overtime-reduction","display_name":"overtime reduction","score":0.4490000009536743},{"id":"https://openalex.org/keywords/decision-support","display_name":"decision support","score":0.6620000004768372}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7208999991416931},{"id":"https://openalex.org/C2778476105","wikidata":"https://www.wikidata.org/wiki/Q628539","display_name":"Workload","level":2,"score":0.6237999796867371},{"id":"https://openalex.org/C206729178","wikidata":"https://www.wikidata.org/wiki/Q2271896","display_name":"Scheduling (production processes)","level":2,"score":0.5383999943733215},{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.5221999883651733},{"id":"https://openalex.org/C68387754","wikidata":"https://www.wikidata.org/wiki/Q7271585","display_name":"Schedule","level":2,"score":0.43149998784065247},{"id":"https://openalex.org/C157972887","wikidata":"https://www.wikidata.org/wiki/Q463359","display_name":"Convex optimization","level":3,"score":0.38999998569488525},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.3763999938964844},{"id":"https://openalex.org/C185429906","wikidata":"https://www.wikidata.org/wiki/Q1130160","display_name":"Estimator","level":2,"score":0.35409998893737793},{"id":"https://openalex.org/C42475967","wikidata":"https://www.wikidata.org/wiki/Q194292","display_name":"Operations research","level":1,"score":0.3483999967575073},{"id":"https://openalex.org/C155512373","wikidata":"https://www.wikidata.org/wiki/Q287450","display_name":"Residual","level":2,"score":0.3472000062465668},{"id":"https://openalex.org/C107327155","wikidata":"https://www.wikidata.org/wiki/Q330268","display_name":"Decision support system","level":2,"score":0.3395000100135803},{"id":"https://openalex.org/C49937458","wikidata":"https://www.wikidata.org/wiki/Q2599292","display_name":"Probabilistic logic","level":2,"score":0.33799999952316284},{"id":"https://openalex.org/C164624739","wikidata":"https://www.wikidata.org/wiki/Q754331","display_name":"Activity-based costing","level":2,"score":0.32339999079704285},{"id":"https://openalex.org/C2776613951","wikidata":"https://www.wikidata.org/wiki/Q7097788","display_name":"Operational planning","level":2,"score":0.3206000030040741},{"id":"https://openalex.org/C55416958","wikidata":"https://www.wikidata.org/wiki/Q6206757","display_name":"Job shop scheduling","level":3,"score":0.3149000108242035},{"id":"https://openalex.org/C2776207758","wikidata":"https://www.wikidata.org/wiki/Q5303302","display_name":"Downstream (manufacturing)","level":2,"score":0.29589998722076416},{"id":"https://openalex.org/C2777512617","wikidata":"https://www.wikidata.org/wiki/Q1783605","display_name":"Staffing","level":2,"score":0.28450000286102295},{"id":"https://openalex.org/C41045048","wikidata":"https://www.wikidata.org/wiki/Q202843","display_name":"Linear programming","level":2,"score":0.26980000734329224},{"id":"https://openalex.org/C193254401","wikidata":"https://www.wikidata.org/wiki/Q2160088","display_name":"Robust optimization","level":2,"score":0.26899999380111694},{"id":"https://openalex.org/C107568181","wikidata":"https://www.wikidata.org/wiki/Q5319000","display_name":"Dynamic priority scheduling","level":3,"score":0.2667999863624573},{"id":"https://openalex.org/C196083921","wikidata":"https://www.wikidata.org/wiki/Q7915758","display_name":"Variance (accounting)","level":2,"score":0.2639999985694885},{"id":"https://openalex.org/C48921125","wikidata":"https://www.wikidata.org/wiki/Q10861030","display_name":"Linear regression","level":2,"score":0.2623000144958496},{"id":"https://openalex.org/C111873713","wikidata":"https://www.wikidata.org/wiki/Q1641413","display_name":"Job scheduler","level":3,"score":0.25780001282691956},{"id":"https://openalex.org/C83546350","wikidata":"https://www.wikidata.org/wiki/Q1139051","display_name":"Regression","level":2,"score":0.25040000677108765},{"id":"https://openalex.org/C152877465","wikidata":"https://www.wikidata.org/wiki/Q208042","display_name":"Regression analysis","level":2,"score":0.25}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/j.eswa.2026.134018","doi":"https://doi.org/10.1016/j.eswa.2026.134018","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.eswa.2026.134018","pdf_url":null,"source":{"id":"https://openalex.org/S13144211","display_name":"Expert Systems with Applications","issn_l":"0957-4174","issn":["0957-4174","1873-6793"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","doyens","jufo-2","ki-jl-2","norway-2"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Expert Systems with Applications","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Good health and well-being","id":"https://metadata.un.org/sdg/3","score":0.8048999905586243}],"sustainable_development_goals_aurora":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":48,"referenced_works":["https://openalex.org/W1851222699","https://openalex.org/W1994426348","https://openalex.org/W2234563360","https://openalex.org/W2343457255","https://openalex.org/W2525984666","https://openalex.org/W2582786905","https://openalex.org/W2790166568","https://openalex.org/W2890419533","https://openalex.org/W2897186438","https://openalex.org/W2899115116","https://openalex.org/W2904501145","https://openalex.org/W2910629495","https://openalex.org/W2911489562","https://openalex.org/W2934399013","https://openalex.org/W2936573766","https://openalex.org/W2957956440","https://openalex.org/W2995105414","https://openalex.org/W3045062953","https://openalex.org/W3083431672","https://openalex.org/W3200889788","https://openalex.org/W3205309989","https://openalex.org/W4221003135","https://openalex.org/W4283077296","https://openalex.org/W4311424576","https://openalex.org/W4312397225","https://openalex.org/W4317435411","https://openalex.org/W4385720257","https://openalex.org/W4385782832","https://openalex.org/W4386592384","https://openalex.org/W4396660893","https://openalex.org/W4400418495","https://openalex.org/W4400850604","https://openalex.org/W4401076218","https://openalex.org/W4404787293","https://openalex.org/W4404798567","https://openalex.org/W4405101847","https://openalex.org/W4406354053","https://openalex.org/W4407354885","https://openalex.org/W4409202110","https://openalex.org/W4409744150","https://openalex.org/W4410542379","https://openalex.org/W4413578327","https://openalex.org/W4414298489","https://openalex.org/W4415899761","https://openalex.org/W7117145569","https://openalex.org/W7129466862","https://openalex.org/W7135378949","https://openalex.org/W7141207916"],"related_works":[],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2026-09-21T07:43:02.447757","created_date":"2026-08-18T00:00:00"}
