{"id":"https://openalex.org/W2576192556","doi":"https://doi.org/10.1109/indin.2016.7819277","title":"Towards patient flow optimization in emergency departments using genetic algorithms","display_name":"Towards patient flow optimization in emergency departments using genetic algorithms","publication_year":2016,"publication_date":"2016-07-01","ids":{"openalex":"https://openalex.org/W2576192556","doi":"https://doi.org/10.1109/indin.2016.7819277","mag":"2576192556"},"language":"en","primary_location":{"id":"doi:10.1109/indin.2016.7819277","is_oa":false,"landing_page_url":"https://doi.org/10.1109/indin.2016.7819277","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2016 IEEE 14th International Conference on Industrial Informatics (INDIN)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5074980921","display_name":"Memari Hamed","orcid":null},"institutions":[{"id":"https://openalex.org/I110378019","display_name":"Southern Illinois University Carbondale","ror":"https://ror.org/049kefs16","country_code":"US","type":"education","lineage":["https://openalex.org/I110378019","https://openalex.org/I2801502357"]},{"id":"https://openalex.org/I4210094983","display_name":"ScienceSouth","ror":"https://ror.org/00my6s217","country_code":"US","type":"nonprofit","lineage":["https://openalex.org/I4210094983"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Hamed Memari","raw_affiliation_strings":["Department of Computer Science, Southern Illinois University, Carbondale, Illinois, USA","Department of Computer Science Southern Illinois University  Carbondale Illinois USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science, Southern Illinois University, Carbondale, Illinois, USA","institution_ids":["https://openalex.org/I110378019","https://openalex.org/I4210094983"]},{"raw_affiliation_string":"Department of Computer Science Southern Illinois University  Carbondale Illinois USA","institution_ids":["https://openalex.org/I110378019","https://openalex.org/I4210094983"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5112057472","display_name":"Shahram Rahimi","orcid":null},"institutions":[{"id":"https://openalex.org/I110378019","display_name":"Southern Illinois University Carbondale","ror":"https://ror.org/049kefs16","country_code":"US","type":"education","lineage":["https://openalex.org/I110378019","https://openalex.org/I2801502357"]},{"id":"https://openalex.org/I4210094983","display_name":"ScienceSouth","ror":"https://ror.org/00my6s217","country_code":"US","type":"nonprofit","lineage":["https://openalex.org/I4210094983"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Shahram Rahimi","raw_affiliation_strings":["Department of Computer Science, Southern Illinois University, Carbondale, Illinois, USA","Department of Computer Science Southern Illinois University  Carbondale Illinois USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science, Southern Illinois University, Carbondale, Illinois, USA","institution_ids":["https://openalex.org/I110378019","https://openalex.org/I4210094983"]},{"raw_affiliation_string":"Department of Computer Science Southern Illinois University  Carbondale Illinois USA","institution_ids":["https://openalex.org/I110378019","https://openalex.org/I4210094983"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5112315993","display_name":"Bidyut Gupta","orcid":null},"institutions":[{"id":"https://openalex.org/I110378019","display_name":"Southern Illinois University Carbondale","ror":"https://ror.org/049kefs16","country_code":"US","type":"education","lineage":["https://openalex.org/I110378019","https://openalex.org/I2801502357"]},{"id":"https://openalex.org/I4210094983","display_name":"ScienceSouth","ror":"https://ror.org/00my6s217","country_code":"US","type":"nonprofit","lineage":["https://openalex.org/I4210094983"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Bidyut Gupta","raw_affiliation_strings":["Department of Computer Science, Southern Illinois University, Carbondale, Illinois, USA","Department of Computer Science Southern Illinois University  Carbondale Illinois USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science, Southern Illinois University, Carbondale, Illinois, USA","institution_ids":["https://openalex.org/I110378019","https://openalex.org/I4210094983"]},{"raw_affiliation_string":"Department of Computer Science Southern Illinois University  Carbondale Illinois USA","institution_ids":["https://openalex.org/I110378019","https://openalex.org/I4210094983"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5040131076","display_name":"Koushik Sinha","orcid":"https://orcid.org/0000-0003-3906-2404"},"institutions":[{"id":"https://openalex.org/I110378019","display_name":"Southern Illinois University Carbondale","ror":"https://ror.org/049kefs16","country_code":"US","type":"education","lineage":["https://openalex.org/I110378019","https://openalex.org/I2801502357"]},{"id":"https://openalex.org/I4210094983","display_name":"ScienceSouth","ror":"https://ror.org/00my6s217","country_code":"US","type":"nonprofit","lineage":["https://openalex.org/I4210094983"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Koushik Sinha","raw_affiliation_strings":["Department of Computer Science, Southern Illinois University, Carbondale, Illinois, USA","Department of Computer Science Southern Illinois University  Carbondale Illinois USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science, Southern Illinois University, Carbondale, Illinois, USA","institution_ids":["https://openalex.org/I110378019","https://openalex.org/I4210094983"]},{"raw_affiliation_string":"Department of Computer Science Southern Illinois University  Carbondale Illinois USA","institution_ids":["https://openalex.org/I110378019","https://openalex.org/I4210094983"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5111936306","display_name":"Narayan C. Debnath","orcid":null},"institutions":[{"id":"https://openalex.org/I5795714","display_name":"Winona State University","ror":"https://ror.org/00kmxt141","country_code":"US","type":"education","lineage":["https://openalex.org/I5795714","https://openalex.org/I91221267"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Narayan Debnath","raw_affiliation_strings":["Computer Science Department, Winona State University, Winona, Minnesota, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Computer Science Department, Winona State University, Winona, Minnesota, USA","institution_ids":["https://openalex.org/I5795714"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"843","last_page":"850"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11773","display_name":"Healthcare Operations and Scheduling Optimization","score":0.9991000294685364,"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":0.9991000294685364,"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/T11095","display_name":"Emergency and Acute Care Studies","score":0.9980000257492065,"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"}},{"id":"https://openalex.org/T12174","display_name":"Hospital Admissions and Outcomes","score":0.9973999857902527,"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":0.5979364514350891},{"id":"https://openalex.org/keywords/genetic-algorithm","display_name":"Genetic algorithm","score":0.5766485929489136},{"id":"https://openalex.org/keywords/flow","display_name":"Flow (mathematics)","score":0.43018895387649536},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4223363995552063},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.1638285219669342},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.12189710140228271}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5979364514350891},{"id":"https://openalex.org/C8880873","wikidata":"https://www.wikidata.org/wiki/Q187787","display_name":"Genetic algorithm","level":2,"score":0.5766485929489136},{"id":"https://openalex.org/C38349280","wikidata":"https://www.wikidata.org/wiki/Q1434290","display_name":"Flow (mathematics)","level":2,"score":0.43018895387649536},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4223363995552063},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.1638285219669342},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.12189710140228271},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/indin.2016.7819277","is_oa":false,"landing_page_url":"https://doi.org/10.1109/indin.2016.7819277","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2016 IEEE 14th International Conference on Industrial Informatics (INDIN)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":11,"referenced_works":["https://openalex.org/W1535955094","https://openalex.org/W1550611053","https://openalex.org/W1594156656","https://openalex.org/W1933791996","https://openalex.org/W2018792698","https://openalex.org/W2038317719","https://openalex.org/W2076884803","https://openalex.org/W2981566464","https://openalex.org/W4211100245","https://openalex.org/W4244249461","https://openalex.org/W6640262232"],"related_works":["https://openalex.org/W2748952813","https://openalex.org/W2051487156","https://openalex.org/W2073681303","https://openalex.org/W2390279801","https://openalex.org/W2358668433","https://openalex.org/W2376932109","https://openalex.org/W2001405890","https://openalex.org/W2382290278","https://openalex.org/W2478288626","https://openalex.org/W4391913857"],"abstract_inverted_index":{"This":[0],"study":[1],"aims":[2],"to":[3,17,49,82,107,119,126,141,154],"optimize":[4],"patient":[5],"flow":[6],"in":[7,124],"emergency":[8,28,67,160],"departments":[9,29],"(ED)":[10],"while":[11,41],"minimizing":[12],"associated":[13,75],"costs.":[14],"In":[15],"order":[16],"compare":[18],"the":[19,22,43,51,66,104,121,127,132,143,148,155,159],"effects":[20],"of":[21,72,79,151,158],"optimization,":[23,44],"a":[24,55,70,77,115,135],"simulation":[25],"model":[26],"for":[27,42],"has":[30,87],"been":[31],"implemented":[32],"using":[33],"District":[34],"Event":[35],"Simulation":[36],"(DES)":[37],"and":[38,111,131],"queuing":[39,61],"theory,":[40],"Genetic":[45],"Algorithm":[46],"is":[47,63,117],"used":[48],"find":[50],"best":[52,144,149],"arrangements.":[53],"Principally,":[54],"discrete":[56],"event":[57],"based,":[58],"multi-class,":[59],"multi-server":[60],"network":[62],"designed":[64],"considering":[65],"department":[68],"as":[69,92],"set":[71],"stages":[73,105,157],"each":[74],"with":[76],"queue":[78],"patients":[80,101],"waiting":[81],"be":[83],"served.":[84],"Each":[85],"stage":[86],"multiple":[88],"service":[89,152],"providers":[90,153],"such":[91],"Nurses,":[93],"Doctors":[94],"or":[95],"other":[96],"staff.":[97],"We":[98],"also":[99],"classified":[100],"passing":[102],"through":[103],"according":[106],"their":[108],"acuity":[109],"level":[110],"personal":[112],"characteristics.":[113],"Then,":[114],"function":[116],"defined":[118],"measure":[120],"ED":[122],"performance":[123,145],"respect":[125],"calculated":[128],"wait":[129],"times":[130],"cost.":[133],"Finally,":[134],"customized":[136],"genetic":[137],"algorithm":[138],"was":[139],"developed":[140],"discover":[142],"which":[146],"reflects":[147],"allocation":[150],"different":[156],"department.":[161]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":2},{"year":2019,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
