{"id":"https://openalex.org/W4245161877","doi":"https://doi.org/10.1109/wsc.2013.6721596","title":"A simulation based analysis on reducing patient waiting time for consultation in an outpatient eye clinic","display_name":"A simulation based analysis on reducing patient waiting time for consultation in an outpatient eye clinic","publication_year":2013,"publication_date":"2013-12-01","ids":{"openalex":"https://openalex.org/W4245161877","doi":"https://doi.org/10.1109/wsc.2013.6721596"},"language":"en","primary_location":{"id":"doi:10.1109/wsc.2013.6721596","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wsc.2013.6721596","pdf_url":null,"source":{"id":"https://openalex.org/S4363607809","display_name":"2013 Winter Simulations Conference (WSC)","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":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 Winter Simulations Conference (WSC)","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/A5036537989","display_name":"Xianfei Jin","orcid":"https://orcid.org/0000-0001-9339-5256"},"institutions":[{"id":"https://openalex.org/I172675005","display_name":"Nanyang Technological University","ror":"https://ror.org/02e7b5302","country_code":"SG","type":"education","lineage":["https://openalex.org/I172675005"]}],"countries":["SG"],"is_corresponding":true,"raw_author_name":"Xianfei Jin","raw_affiliation_strings":["Systems and Engineering Management, Nanyang Technological University, SINGAPORE"],"affiliations":[{"raw_affiliation_string":"Systems and Engineering Management, Nanyang Technological University, SINGAPORE","institution_ids":["https://openalex.org/I172675005"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103513371","display_name":"Appa Iyer Sivakumar","orcid":null},"institutions":[{"id":"https://openalex.org/I2802408685","display_name":"Tan Tock Seng Hospital","ror":"https://ror.org/032d59j24","country_code":"SG","type":"healthcare","lineage":["https://openalex.org/I2802408685"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Appa Iyer Sivakumar","raw_affiliation_strings":["Ophthalmology, Tan Tock Seng Hospital, SINGAPORE"],"affiliations":[{"raw_affiliation_string":"Ophthalmology, Tan Tock Seng Hospital, SINGAPORE","institution_ids":["https://openalex.org/I2802408685"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5071302189","display_name":"Sing Yong Lim","orcid":null},"institutions":[{"id":"https://openalex.org/I172675005","display_name":"Nanyang Technological University","ror":"https://ror.org/02e7b5302","country_code":"SG","type":"education","lineage":["https://openalex.org/I172675005"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Sing Yong Lim","raw_affiliation_strings":["Systems and Engineering Management, Nanyang Technological University, SINGAPORE"],"affiliations":[{"raw_affiliation_string":"Systems and Engineering Management, Nanyang Technological University, SINGAPORE","institution_ids":["https://openalex.org/I172675005"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5036537989"],"corresponding_institution_ids":["https://openalex.org/I172675005"],"apc_list":null,"apc_paid":null,"fwci":4.0594,"has_fulltext":false,"cited_by_count":18,"citation_normalized_percentile":{"value":0.96296296,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"2192","last_page":"2203"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11773","display_name":"Healthcare Operations and Scheduling Optimization","score":0.9998999834060669,"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":0.9998999834060669,"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/T10391","display_name":"Healthcare Policy and Management","score":0.9700999855995178,"subfield":{"id":"https://openalex.org/subfields/2002","display_name":"Economics and Econometrics"},"field":{"id":"https://openalex.org/fields/20","display_name":"Economics, Econometrics and Finance"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T11443","display_name":"Advanced Statistical Process Monitoring","score":0.9314000010490417,"subfield":{"id":"https://openalex.org/subfields/1804","display_name":"Statistics, Probability and Uncertainty"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/outpatient-clinic","display_name":"Outpatient clinic","score":0.615634560585022},{"id":"https://openalex.org/keywords/discrete-event-simulation","display_name":"Discrete event simulation","score":0.6061763167381287},{"id":"https://openalex.org/keywords/medical-emergency","display_name":"Medical emergency","score":0.5088646411895752},{"id":"https://openalex.org/keywords/scheduling","display_name":"Scheduling (production processes)","score":0.4803805947303772},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.4764561951160431},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.40551841259002686},{"id":"https://openalex.org/keywords/simulation","display_name":"Simulation","score":0.29873865842819214},{"id":"https://openalex.org/keywords/operations-management","display_name":"Operations management","score":0.19778016209602356},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.09296640753746033}],"concepts":[{"id":"https://openalex.org/C3020110884","wikidata":"https://www.wikidata.org/wiki/Q695416","display_name":"Outpatient clinic","level":2,"score":0.615634560585022},{"id":"https://openalex.org/C147203929","wikidata":"https://www.wikidata.org/wiki/Q574814","display_name":"Discrete event simulation","level":2,"score":0.6061763167381287},{"id":"https://openalex.org/C545542383","wikidata":"https://www.wikidata.org/wiki/Q2751242","display_name":"Medical emergency","level":1,"score":0.5088646411895752},{"id":"https://openalex.org/C206729178","wikidata":"https://www.wikidata.org/wiki/Q2271896","display_name":"Scheduling (production processes)","level":2,"score":0.4803805947303772},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.4764561951160431},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.40551841259002686},{"id":"https://openalex.org/C44154836","wikidata":"https://www.wikidata.org/wiki/Q45045","display_name":"Simulation","level":1,"score":0.29873865842819214},{"id":"https://openalex.org/C21547014","wikidata":"https://www.wikidata.org/wiki/Q1423657","display_name":"Operations management","level":1,"score":0.19778016209602356},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.09296640753746033},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/wsc.2013.6721596","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wsc.2013.6721596","pdf_url":null,"source":{"id":"https://openalex.org/S4363607809","display_name":"2013 Winter Simulations Conference (WSC)","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":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 Winter Simulations Conference (WSC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320320766","display_name":"Nanyang Technological University","ror":"https://ror.org/02e7b5302"},{"id":"https://openalex.org/F4320326621","display_name":"National Healthcare Group","ror":null},{"id":"https://openalex.org/F4320337350","display_name":"National Eye Institute","ror":"https://ror.org/03wkg3b53"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":20,"referenced_works":["https://openalex.org/W25190671","https://openalex.org/W48589172","https://openalex.org/W1975672171","https://openalex.org/W2002827621","https://openalex.org/W2007261666","https://openalex.org/W2025121866","https://openalex.org/W2027017614","https://openalex.org/W2032359229","https://openalex.org/W2036422814","https://openalex.org/W2039366625","https://openalex.org/W2040087963","https://openalex.org/W2043342688","https://openalex.org/W2050974791","https://openalex.org/W2057733989","https://openalex.org/W2072459524","https://openalex.org/W2091119720","https://openalex.org/W2119553530","https://openalex.org/W2154785234","https://openalex.org/W6601035318","https://openalex.org/W6601919396"],"related_works":["https://openalex.org/W2748952813","https://openalex.org/W3031052312","https://openalex.org/W4389568370","https://openalex.org/W3032375762","https://openalex.org/W1995515455","https://openalex.org/W2080531066","https://openalex.org/W3108674512","https://openalex.org/W1506200166","https://openalex.org/W1489783725","https://openalex.org/W1980976455"],"abstract_inverted_index":{"This":[0,26],"paper":[1],"presents":[2],"a":[3,19,34,87],"preliminary":[4],"analysis":[5],"to":[6,51],"reduce":[7,52],"patient":[8,41,54,69,105],"waiting":[9,43,55,98,106],"time":[10,56,107],"for":[11,33,57,103],"consultation":[12],"in":[13,44,48,114,124],"an":[14,45,49,120],"outpatient":[15],"eye":[16,110,121],"clinic,":[17],"using":[18],"data":[20],"driven":[21],"discrete":[22],"event":[23],"simulation":[24],"model.":[25,140],"study":[27],"is":[28,79,89,126],"of":[29,37,40,66,91,95,119],"interest":[30],"and":[31,71,101,132],"importance":[32],"better":[35],"understanding":[36],"the":[38,53,92,96,109,129,133,138],"causes":[39,94],"long":[42,97],"actual":[46],"clinic":[47,111,122],"effort":[50],"consultation.":[58],"Several":[59],"proposed":[60],"strategies,":[61],"such":[62],"as":[63,128],"pool":[64],"scheduling":[65],"patients,":[67],"uniform":[68],"arrivals":[70],"improved":[72],"process":[73],"flow,":[74],"have":[75],"been":[76],"studied.":[77],"It":[78],"found":[80],"that":[81],"patients'":[82],"irregular":[83],"arrival":[84],"pattern":[85],"during":[86],"day":[88],"one":[90],"main":[93],"time.":[99],"Analysis":[100],"recommendations":[102],"reducing":[104],"at":[108],"are":[112,135],"provided":[113],"this":[115],"paper.":[116],"Simulation":[117],"model":[118],"located":[123],"Singapore":[125],"used":[127],"base":[130,139],"case":[131],"effects":[134],"quantified":[136],"against":[137]},"counts_by_year":[{"year":2024,"cited_by_count":2},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":4},{"year":2019,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":2}],"updated_date":"2026-03-22T06:25:25.174409","created_date":"2025-10-10T00:00:00"}
