{"id":"https://openalex.org/W3012453341","doi":"https://doi.org/10.1109/access.2020.2979519","title":"A Two-Stage Approach for Resource Allocation and Surgery Scheduling With Assistant Surgeons","display_name":"A Two-Stage Approach for Resource Allocation and Surgery Scheduling With Assistant Surgeons","publication_year":2020,"publication_date":"2020-01-01","ids":{"openalex":"https://openalex.org/W3012453341","doi":"https://doi.org/10.1109/access.2020.2979519","mag":"3012453341"},"language":"en","primary_location":{"id":"doi:10.1109/access.2020.2979519","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2020.2979519","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8948470/09028208.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://ieeexplore.ieee.org/ielx7/6287639/8948470/09028208.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5100649169","display_name":"Jin Wang","orcid":"https://orcid.org/0000-0003-4047-4297"},"institutions":[{"id":"https://openalex.org/I159948400","display_name":"Jinan University","ror":"https://ror.org/02xe5ns62","country_code":"CN","type":"education","lineage":["https://openalex.org/I159948400"]},{"id":"https://openalex.org/I4210165204","display_name":"Zhuhai Institute of Advanced Technology","ror":"https://ror.org/05r1mzq61","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210145761","https://openalex.org/I4210165204"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Jin Wang","raw_affiliation_strings":["School of Intelligent Systems Science and Engineering, Institute of Physical Internet, Jinan University at Zhuhai, Zhuhai, China"],"raw_orcid":"https://orcid.org/0000-0003-4047-4297","affiliations":[{"raw_affiliation_string":"School of Intelligent Systems Science and Engineering, Institute of Physical Internet, Jinan University at Zhuhai, Zhuhai, China","institution_ids":["https://openalex.org/I4210165204","https://openalex.org/I159948400"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5108069508","display_name":"Xin Li","orcid":"https://orcid.org/0000-0002-2469-5420"},"institutions":[{"id":"https://openalex.org/I180726961","display_name":"Shenzhen University","ror":"https://ror.org/01vy4gh70","country_code":"CN","type":"education","lineage":["https://openalex.org/I180726961"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xin Li","raw_affiliation_strings":["Research Center for Modeling and Optimization of Complex Management Systems, College of Management, Shenzhen University, Shenzhen, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Research Center for Modeling and Optimization of Complex Management Systems, College of Management, Shenzhen University, Shenzhen, China","institution_ids":["https://openalex.org/I180726961"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5012288369","display_name":"Jing Chu","orcid":"https://orcid.org/0009-0003-3334-9305"},"institutions":[{"id":"https://openalex.org/I159948400","display_name":"Jinan University","ror":"https://ror.org/02xe5ns62","country_code":"CN","type":"education","lineage":["https://openalex.org/I159948400"]},{"id":"https://openalex.org/I4210105182","display_name":"Zhuhai People's Hospital","ror":"https://ror.org/01k1x3b35","country_code":"CN","type":"healthcare","lineage":["https://openalex.org/I4210105182"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jing Chu","raw_affiliation_strings":["Department of Urology, Zhuhai People\u2019s Hospital (Zhuhai Hospital affiliated with Jinan University), Zhuhai, China","Department of Urology, Zhuhai People's Hospital (Zhuhai Hospital affiliated with Jinan University), Zhuhai, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Urology, Zhuhai People\u2019s Hospital (Zhuhai Hospital affiliated with Jinan University), Zhuhai, China","institution_ids":["https://openalex.org/I4210105182","https://openalex.org/I159948400"]},{"raw_affiliation_string":"Department of Urology, Zhuhai People's Hospital (Zhuhai Hospital affiliated with Jinan University), Zhuhai, China","institution_ids":["https://openalex.org/I4210105182","https://openalex.org/I159948400"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5002878668","display_name":"Kwok\u2010Leung Tsui","orcid":"https://orcid.org/0000-0002-0558-2279"},"institutions":[{"id":"https://openalex.org/I168719708","display_name":"City University of Hong Kong","ror":"https://ror.org/03q8dnn23","country_code":"HK","type":"education","lineage":["https://openalex.org/I168719708"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Kwok-Leung Tsui","raw_affiliation_strings":["School of Data Science, City University of Hong Kong, Hong Kong"],"raw_orcid":"https://orcid.org/0000-0002-0558-2279","affiliations":[{"raw_affiliation_string":"School of Data Science, City University of Hong Kong, Hong Kong","institution_ids":["https://openalex.org/I168719708"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5100649169"],"corresponding_institution_ids":["https://openalex.org/I159948400","https://openalex.org/I4210165204"],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":0.6103,"has_fulltext":true,"cited_by_count":5,"citation_normalized_percentile":{"value":0.72374101,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"8","issue":null,"first_page":"49487","last_page":"49496"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11773","display_name":"Healthcare Operations and Scheduling Optimization","score":0.9998000264167786,"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":0.9998000264167786,"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/T11413","display_name":"Risk and Portfolio Optimization","score":0.958899974822998,"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/T12174","display_name":"Hospital Admissions and Outcomes","score":0.9373999834060669,"subfield":{"id":"https://openalex.org/subfields/2711","display_name":"Emergency Medicine"},"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/computer-science","display_name":"Computer science","score":0.7010593414306641},{"id":"https://openalex.org/keywords/scheduling","display_name":"Scheduling (production processes)","score":0.5766746997833252},{"id":"https://openalex.org/keywords/robustness","display_name":"Robustness (evolution)","score":0.5226204991340637},{"id":"https://openalex.org/keywords/operations-research","display_name":"Operations research","score":0.4851990044116974},{"id":"https://openalex.org/keywords/dynamic-priority-scheduling","display_name":"Dynamic priority scheduling","score":0.45391184091567993},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.398068904876709},{"id":"https://openalex.org/keywords/schedule","display_name":"Schedule","score":0.1068941056728363},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.09892770648002625},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.0962773859500885},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.07380172610282898}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7010593414306641},{"id":"https://openalex.org/C206729178","wikidata":"https://www.wikidata.org/wiki/Q2271896","display_name":"Scheduling (production processes)","level":2,"score":0.5766746997833252},{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.5226204991340637},{"id":"https://openalex.org/C42475967","wikidata":"https://www.wikidata.org/wiki/Q194292","display_name":"Operations research","level":1,"score":0.4851990044116974},{"id":"https://openalex.org/C107568181","wikidata":"https://www.wikidata.org/wiki/Q5319000","display_name":"Dynamic priority scheduling","level":3,"score":0.45391184091567993},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.398068904876709},{"id":"https://openalex.org/C68387754","wikidata":"https://www.wikidata.org/wiki/Q7271585","display_name":"Schedule","level":2,"score":0.1068941056728363},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.09892770648002625},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0962773859500885},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.07380172610282898},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/access.2020.2979519","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2020.2979519","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8948470/09028208.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:ace317a0d6fd4df1ac8e9a919e4972d1","is_oa":true,"landing_page_url":"https://doaj.org/article/ace317a0d6fd4df1ac8e9a919e4972d1","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Access, Vol 8, Pp 49487-49496 (2020)","raw_type":"article"},{"id":"pmh:oai:pure.atira.dk:publications/5f503412-2ca8-4359-a71f-ad62a6dac94e","is_oa":true,"landing_page_url":"https://hdl.handle.net/2031/5f503412-2ca8-4359-a71f-ad62a6dac94e","pdf_url":null,"source":{"id":"https://openalex.org/S7407055387","display_name":"CityU Scholars","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"WANG, J, LI, X, CHU, J & TSUI, K-L 2020, 'A Two-Stage Approach for Resource Allocation and Surgery Scheduling With Assistant Surgeons', IEEE Access, vol. 8, 9028208, pp. 49487-49496. https://doi.org/10.1109/ACCESS.2020.2979519","raw_type":"info:eu-repo/semantics/publishedVersion"}],"best_oa_location":{"id":"doi:10.1109/access.2020.2979519","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2020.2979519","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8948470/09028208.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1477144510","display_name":null,"funder_award_id":"T32-102/14-N","funder_id":"https://openalex.org/F4320309893","funder_display_name":"City University of Hong Kong"},{"id":"https://openalex.org/G2448691546","display_name":null,"funder_award_id":"9610406","funder_id":"https://openalex.org/F4320309893","funder_display_name":"City University of Hong Kong"},{"id":"https://openalex.org/G4571286431","display_name":null,"funder_award_id":"71802139","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G4959578106","display_name":null,"funder_award_id":"T32-102/14-N","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7255401575","display_name":null,"funder_award_id":"T32-102/14-N","funder_id":"https://openalex.org/F4320321592","funder_display_name":"Research Grants Council, University Grants Committee"}],"funders":[{"id":"https://openalex.org/F4320309893","display_name":"City University of Hong Kong","ror":"https://ror.org/03q8dnn23"},{"id":"https://openalex.org/F4320319065","display_name":"Aromatic Plant Research Center","ror":"https://ror.org/05eebgw43"},{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320321592","display_name":"Research Grants Council, University Grants Committee","ror":"https://ror.org/00djwmt25"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3012453341.pdf","grobid_xml":"https://content.openalex.org/works/W3012453341.grobid-xml"},"referenced_works_count":28,"referenced_works":["https://openalex.org/W1832367579","https://openalex.org/W1975639104","https://openalex.org/W1984617225","https://openalex.org/W1990835715","https://openalex.org/W2004658276","https://openalex.org/W2012489386","https://openalex.org/W2016059311","https://openalex.org/W2021735175","https://openalex.org/W2029126768","https://openalex.org/W2051164837","https://openalex.org/W2086080176","https://openalex.org/W2131116400","https://openalex.org/W2170344528","https://openalex.org/W2335011520","https://openalex.org/W2549915099","https://openalex.org/W2559060079","https://openalex.org/W2582786905","https://openalex.org/W2590662767","https://openalex.org/W2746985627","https://openalex.org/W2789566380","https://openalex.org/W2793087874","https://openalex.org/W2831332080","https://openalex.org/W2949429791","https://openalex.org/W2955085412","https://openalex.org/W2999256761","https://openalex.org/W3000566229","https://openalex.org/W3004468241","https://openalex.org/W3124440843"],"related_works":["https://openalex.org/W2770593030","https://openalex.org/W3154990682","https://openalex.org/W2560201613","https://openalex.org/W2171975302","https://openalex.org/W2022352247","https://openalex.org/W2488129135","https://openalex.org/W4312219546","https://openalex.org/W2377538627","https://openalex.org/W2025955409","https://openalex.org/W1577301438"],"abstract_inverted_index":{"The":[0,43,54,85],"high":[1],"costs":[2],"of":[3,24,76,87,108,123,135,153],"operating":[4,44],"rooms":[5],"(ORs)":[6],"make":[7],"surgery":[8,37,78],"scheduling":[9,38,46],"decisions":[10,143],"critical":[11],"for":[12,142],"hospitals,":[13],"which":[14],"refer":[15],"to":[16,58,70,101,131],"resource":[17,59],"allocations":[18],"and":[19,66],"determining":[20],"the":[21,73,82,88,103,106,110,114,120,124,133,136,145,151,154],"start":[22,74],"time":[23,75],"each":[25,77],"surgery.":[26],"We":[27,96],"take":[28],"into":[29,64],"account":[30],"an":[31],"important":[32],"issue":[33],"that":[34],"could":[35],"affect":[36],"decisions,":[39],"ie.,":[40],"assistant":[41,68],"surgeons.":[42],"room":[45],"problem":[47],"is":[48,79,90,129,148],"considered":[49,91],"as":[50],"a":[51,93,98],"two-stage":[52],"problem.":[53],"first":[55,146],"stage":[56,147],"refers":[57],"allocations,":[60],"including":[61],"allocating":[62],"surgeries":[63],"ORs":[65],"assigning":[67],"surgeons":[69],"surgeries,":[71],"while":[72],"determined":[80],"in":[81,92,113,144],"second":[83],"stage.":[84],"robustness":[86],"model":[89,104],"tractable":[94],"way.":[95],"develop":[97],"bound-based":[99],"algorithm":[100],"solve":[102],"with":[105],"objective":[107],"minimising":[109],"total":[111],"cost":[112],"two":[115],"stages.":[116],"Numerical":[117],"studies":[118],"show":[119],"good":[121],"performances":[122],"proposed":[125],"algorithm.":[126],"Sensitivity":[127],"analysis":[128],"conducted":[130],"examine":[132],"effects":[134],"key":[137],"parameters.":[138],"An":[139],"easy-to-implement":[140],"policy":[141],"inspired":[149],"by":[150],"results":[152],"experiments.":[155]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1}],"updated_date":"2026-05-07T13:39:58.223016","created_date":"2025-10-10T00:00:00"}