{"id":"https://openalex.org/W3201751432","doi":"https://doi.org/10.1080/17477778.2021.1981784","title":"Improving the operations of an emergency department (ED) using a combined approach of simulation and analytical hierarchical process (AHP)","display_name":"Improving the operations of an emergency department (ED) using a combined approach of simulation and analytical hierarchical process (AHP)","publication_year":2021,"publication_date":"2021-09-30","ids":{"openalex":"https://openalex.org/W3201751432","doi":"https://doi.org/10.1080/17477778.2021.1981784","mag":"3201751432"},"language":"en","primary_location":{"id":"doi:10.1080/17477778.2021.1981784","is_oa":false,"landing_page_url":"https://doi.org/10.1080/17477778.2021.1981784","pdf_url":null,"source":{"id":"https://openalex.org/S207180383","display_name":"Journal of Simulation","issn_l":"1747-7778","issn":["1747-7778","1747-7786","1774-7786"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320547","host_organization_name":"Taylor & Francis","host_organization_lineage":["https://openalex.org/P4310320547"],"host_organization_lineage_names":["Taylor & Francis"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Simulation","raw_type":"journal-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/A5069000648","display_name":"Vasiliki Amarantou","orcid":null},"institutions":[{"id":"https://openalex.org/I147962203","display_name":"Democritus University of Thrace","ror":"https://ror.org/03bfqnx40","country_code":"GR","type":"education","lineage":["https://openalex.org/I147962203"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Vasiliki Amarantou","raw_affiliation_strings":["Department of Production and Management Engineering, Democritus University of Thrace, Xanthi, Greece"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Production and Management Engineering, Democritus University of Thrace, Xanthi, Greece","institution_ids":["https://openalex.org/I147962203"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5066642993","display_name":"Dimitrios Chatzoudes","orcid":"https://orcid.org/0000-0001-7383-0759"},"institutions":[{"id":"https://openalex.org/I147962203","display_name":"Democritus University of Thrace","ror":"https://ror.org/03bfqnx40","country_code":"GR","type":"education","lineage":["https://openalex.org/I147962203"]}],"countries":["GR"],"is_corresponding":true,"raw_author_name":"Dimitrios Chatzoudes","raw_affiliation_strings":["Department of Production and Management Engineering, Democritus University of Thrace, Xanthi, Greece"],"raw_orcid":"https://orcid.org/0000-0001-7383-0759","affiliations":[{"raw_affiliation_string":"Department of Production and Management Engineering, Democritus University of Thrace, Xanthi, Greece","institution_ids":["https://openalex.org/I147962203"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5044985381","display_name":"Vassilios Angelidis","orcid":null},"institutions":[{"id":"https://openalex.org/I147962203","display_name":"Democritus University of Thrace","ror":"https://ror.org/03bfqnx40","country_code":"GR","type":"education","lineage":["https://openalex.org/I147962203"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Vassilios Angelidis","raw_affiliation_strings":["Department of Production and Management Engineering, Democritus University of Thrace, Xanthi, Greece"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Production and Management Engineering, Democritus University of Thrace, Xanthi, Greece","institution_ids":["https://openalex.org/I147962203"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5042116022","display_name":"Alexandros Xanthopoulos","orcid":"https://orcid.org/0000-0002-7763-9860"},"institutions":[{"id":"https://openalex.org/I147962203","display_name":"Democritus University of Thrace","ror":"https://ror.org/03bfqnx40","country_code":"GR","type":"education","lineage":["https://openalex.org/I147962203"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Alexandros Xanthopoulos","raw_affiliation_strings":["Department of Production and Management Engineering, Democritus University of Thrace, Xanthi, Greece"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Production and Management Engineering, Democritus University of Thrace, Xanthi, Greece","institution_ids":["https://openalex.org/I147962203"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5030636575","display_name":"Prodromos Chatzoglou","orcid":"https://orcid.org/0000-0002-2862-3563"},"institutions":[{"id":"https://openalex.org/I147962203","display_name":"Democritus University of Thrace","ror":"https://ror.org/03bfqnx40","country_code":"GR","type":"education","lineage":["https://openalex.org/I147962203"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Prodromos Chatzoglou","raw_affiliation_strings":["Department of Production and Management Engineering, Democritus University of Thrace, Xanthi, Greece"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Production and Management Engineering, Democritus University of Thrace, Xanthi, Greece","institution_ids":["https://openalex.org/I147962203"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5066642993"],"corresponding_institution_ids":["https://openalex.org/I147962203"],"apc_list":null,"apc_paid":null,"fwci":1.681,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.84253405,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":97},"biblio":{"volume":"17","issue":"2","first_page":"193","last_page":"210"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11773","display_name":"Healthcare Operations and Scheduling Optimization","score":0.9840999841690063,"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":0.9840999841690063,"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":0.8184285163879395},{"id":"https://openalex.org/keywords/ranking","display_name":"Ranking (information retrieval)","score":0.6728988885879517},{"id":"https://openalex.org/keywords/analytic-hierarchy-process","display_name":"Analytic hierarchy process","score":0.6431207060813904},{"id":"https://openalex.org/keywords/table","display_name":"Table (database)","score":0.6054669618606567},{"id":"https://openalex.org/keywords/operations-research","display_name":"Operations research","score":0.5877563953399658},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.5363224148750305},{"id":"https://openalex.org/keywords/software","display_name":"Software","score":0.49819040298461914},{"id":"https://openalex.org/keywords/strengths-and-weaknesses","display_name":"Strengths and weaknesses","score":0.4866634011268616},{"id":"https://openalex.org/keywords/discrete-event-simulation","display_name":"Discrete event simulation","score":0.44950875639915466},{"id":"https://openalex.org/keywords/simulation-software","display_name":"Simulation software","score":0.42619800567626953},{"id":"https://openalex.org/keywords/industrial-engineering","display_name":"Industrial engineering","score":0.3299875259399414},{"id":"https://openalex.org/keywords/simulation","display_name":"Simulation","score":0.28880882263183594},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.23784777522087097},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.14899572730064392}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8184285163879395},{"id":"https://openalex.org/C189430467","wikidata":"https://www.wikidata.org/wiki/Q7293293","display_name":"Ranking (information retrieval)","level":2,"score":0.6728988885879517},{"id":"https://openalex.org/C87345402","wikidata":"https://www.wikidata.org/wiki/Q485202","display_name":"Analytic hierarchy process","level":2,"score":0.6431207060813904},{"id":"https://openalex.org/C45235069","wikidata":"https://www.wikidata.org/wiki/Q278425","display_name":"Table (database)","level":2,"score":0.6054669618606567},{"id":"https://openalex.org/C42475967","wikidata":"https://www.wikidata.org/wiki/Q194292","display_name":"Operations research","level":1,"score":0.5877563953399658},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.5363224148750305},{"id":"https://openalex.org/C2777904410","wikidata":"https://www.wikidata.org/wiki/Q7397","display_name":"Software","level":2,"score":0.49819040298461914},{"id":"https://openalex.org/C63882131","wikidata":"https://www.wikidata.org/wiki/Q17122954","display_name":"Strengths and weaknesses","level":2,"score":0.4866634011268616},{"id":"https://openalex.org/C147203929","wikidata":"https://www.wikidata.org/wiki/Q574814","display_name":"Discrete event simulation","level":2,"score":0.44950875639915466},{"id":"https://openalex.org/C91757755","wikidata":"https://www.wikidata.org/wiki/Q11121294","display_name":"Simulation software","level":3,"score":0.42619800567626953},{"id":"https://openalex.org/C13736549","wikidata":"https://www.wikidata.org/wiki/Q4489420","display_name":"Industrial engineering","level":1,"score":0.3299875259399414},{"id":"https://openalex.org/C44154836","wikidata":"https://www.wikidata.org/wiki/Q45045","display_name":"Simulation","level":1,"score":0.28880882263183594},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.23784777522087097},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.14899572730064392},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1080/17477778.2021.1981784","is_oa":false,"landing_page_url":"https://doi.org/10.1080/17477778.2021.1981784","pdf_url":null,"source":{"id":"https://openalex.org/S207180383","display_name":"Journal of Simulation","issn_l":"1747-7778","issn":["1747-7778","1747-7786","1774-7786"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320547","host_organization_name":"Taylor & Francis","host_organization_lineage":["https://openalex.org/P4310320547"],"host_organization_lineage_names":["Taylor & Francis"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Simulation","raw_type":"journal-article"},{"id":"pmh:oai:RePEc:taf:tjsmxx:v:17:y:2023:i:2:p:193-210","is_oa":false,"landing_page_url":"http://hdl.handle.net/10.1080/17477778.2021.1981784","pdf_url":null,"source":{"id":"https://openalex.org/S4306401271","display_name":"RePEc: Research Papers in Economics","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I77793887","host_organization_name":"Federal Reserve Bank of St. Louis","host_organization_lineage":["https://openalex.org/I77793887"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Peace, Justice and strong institutions","score":0.7099999785423279,"id":"https://metadata.un.org/sdg/16"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":49,"referenced_works":["https://openalex.org/W31898287","https://openalex.org/W618328975","https://openalex.org/W781322142","https://openalex.org/W1497880770","https://openalex.org/W1526809035","https://openalex.org/W1545251317","https://openalex.org/W1573757663","https://openalex.org/W1969210640","https://openalex.org/W2003074920","https://openalex.org/W2008683253","https://openalex.org/W2015503204","https://openalex.org/W2018842331","https://openalex.org/W2021354111","https://openalex.org/W2025254222","https://openalex.org/W2041625138","https://openalex.org/W2044146404","https://openalex.org/W2049756404","https://openalex.org/W2051259194","https://openalex.org/W2071261803","https://openalex.org/W2071625820","https://openalex.org/W2080029866","https://openalex.org/W2080696742","https://openalex.org/W2089823592","https://openalex.org/W2090708893","https://openalex.org/W2097172034","https://openalex.org/W2097681669","https://openalex.org/W2120475022","https://openalex.org/W2122119594","https://openalex.org/W2122895276","https://openalex.org/W2123587276","https://openalex.org/W2132377426","https://openalex.org/W2146785466","https://openalex.org/W2152249888","https://openalex.org/W2160266871","https://openalex.org/W2171900629","https://openalex.org/W2227802266","https://openalex.org/W2287823847","https://openalex.org/W2327309425","https://openalex.org/W2426516555","https://openalex.org/W2741303790","https://openalex.org/W2970576388","https://openalex.org/W3145875770","https://openalex.org/W3149507906","https://openalex.org/W3149681123","https://openalex.org/W3152072903","https://openalex.org/W4231211543","https://openalex.org/W4249498367","https://openalex.org/W4252947328","https://openalex.org/W4385437588"],"related_works":["https://openalex.org/W2086306358","https://openalex.org/W3214930246","https://openalex.org/W3129999610","https://openalex.org/W3133881118","https://openalex.org/W4320737835","https://openalex.org/W2129803428","https://openalex.org/W3099833252","https://openalex.org/W624264820","https://openalex.org/W3204456567","https://openalex.org/W4252365482"],"abstract_inverted_index":{"This":[0],"paper":[1],"presents":[2],"the":[3,6,9,18,33,42,47,52,66,75,102,105,109,120,126,132,140],"results":[4,67],"concerning":[5],"evaluation":[7],"of":[8,11,20,29,51,97,111,125,134],"processes":[10,22,80],"an":[12,112],"Emergency":[13],"Department":[14],"(ED).":[15],"Based":[16],"on":[17,90],"analysis":[19],"both":[21],"and":[23,49,63],"data":[24],"flow,":[25],"a":[26,84,135],"simulation":[27],"model":[28],"patient":[30],"throughput":[31],"in":[32],"ED":[34],"has":[35],"been":[36],"developed.":[37],"Simulation":[38],"results,":[39],"obtained":[40],"using":[41],"JaamSim":[43],"software,":[44],"pointed":[45],"out":[46],"strengths":[48],"weaknesses":[50],"departments\u2019":[53],"operations.":[54],"Then,":[55],"several":[56,76],"alternative":[57],"scenarios":[58],"(hypothetical":[59],"solutions)":[60],"were":[61,68,81],"created":[62],"tested,":[64],"while":[65],"thoroughly":[69],"analysed.":[70],"In":[71],"order":[72],"to":[73,118],"prioritise":[74],"scenarios,":[77],"two":[78],"hierarchical":[79,114],"used.":[82],"Firstly,":[83],"multicriteria":[85],"table":[86],"was":[87,99,129],"developed":[88],"based":[89],"decision":[91],"makers\u2019":[92],"personal":[93],"preference.":[94],"Total":[95],"length":[96],"stay":[98],"acknowledged":[100],"as":[101,139],"factor":[103],"with":[104],"higher":[106],"importance.":[107],"Consequently,":[108],"application":[110],"analytical":[113],"process":[115],"(AHP)":[116],"managed":[117],"verify":[119],"primary":[121],"ranking.":[122],"A":[123],"comparison":[124],"proposed":[127],"ideas":[128],"attempted,":[130],"featuring":[131],"implementation":[133],"fast":[136],"track":[137],"unit":[138],"best":[141],"practice.":[142]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
