{"id":"https://openalex.org/W2016305068","doi":"https://doi.org/10.1080/19488300.2011.609522","title":"The minimump-envy location problem: a new model for equitable distribution of emergency resources","display_name":"The minimump-envy location problem: a new model for equitable distribution of emergency resources","publication_year":2011,"publication_date":"2011-04-01","ids":{"openalex":"https://openalex.org/W2016305068","doi":"https://doi.org/10.1080/19488300.2011.609522","mag":"2016305068"},"language":"en","primary_location":{"id":"doi:10.1080/19488300.2011.609522","doi":"https://doi.org/10.1080/19488300.2011.609522","is_oa":false,"landing_page_url":"https://doi.org/10.1080/19488300.2011.609522","pdf_url":null,"source":{"id":"https://openalex.org/S2764622685","display_name":"IIE Transactions on Healthcare Systems Engineering","issn_l":"1948-8300","issn":["1948-8300","1948-8319"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core"],"host_organization":"https://openalex.org/P4310320547","host_organization_name":"Taylor & Francis","host_organization_lineage":["https://openalex.org/P4310320547","https://openalex.org/P4310320449"],"host_organization_lineage_names":["Taylor & Francis","Informa"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IIE Transactions on Healthcare Systems Engineering","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/A5082898708","display_name":"Sunarin Chanta","orcid":"https://orcid.org/0000-0002-8635-236X","observed_orcids":["https://orcid.org/0000-0002-8635-236X"]},"institutions":[{"id":"https://openalex.org/I8078737","display_name":"Clemson University","ror":"https://ror.org/037s24f05","country_code":"US","type":"education","lineage":["https://openalex.org/I8078737"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Sunarin Chanta","raw_affiliation_strings":["Department of Industrial Engineering Clemson University, Clemson, SC, 29634, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Industrial Engineering Clemson University, Clemson, SC, 29634, USA","institution_ids":["https://openalex.org/I8078737"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5048011759","display_name":"Mar\u00eda E. Mayorga","orcid":"https://orcid.org/0000-0002-6399-2153","observed_orcids":["https://orcid.org/0000-0002-6399-2153"]},"institutions":[{"id":"https://openalex.org/I8078737","display_name":"Clemson University","ror":"https://ror.org/037s24f05","country_code":"US","type":"education","lineage":["https://openalex.org/I8078737"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Maria E. Mayorga","raw_affiliation_strings":["Department of Industrial Engineering Clemson University, Clemson, SC, 29634, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Industrial Engineering Clemson University, Clemson, SC, 29634, USA","institution_ids":["https://openalex.org/I8078737"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5045753221","display_name":"Mary E. Kurz","orcid":"https://orcid.org/0000-0002-7964-3994","observed_orcids":["https://orcid.org/0000-0002-7964-3994"]},"institutions":[{"id":"https://openalex.org/I8078737","display_name":"Clemson University","ror":"https://ror.org/037s24f05","country_code":"US","type":"education","lineage":["https://openalex.org/I8078737"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Mary E. Kurz","raw_affiliation_strings":["Department of Industrial Engineering Clemson University, Clemson, SC, 29634, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Industrial Engineering Clemson University, Clemson, SC, 29634, USA","institution_ids":["https://openalex.org/I8078737"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5029528465","display_name":"Laura A. Albert","orcid":"https://orcid.org/0000-0001-7079-4473","observed_orcids":["https://orcid.org/0000-0001-7079-4473"]},"institutions":[{"id":"https://openalex.org/I184840846","display_name":"Virginia Commonwealth University","ror":"https://ror.org/02nkdxk79","country_code":"US","type":"education","lineage":["https://openalex.org/I184840846"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Laura A. McLay","raw_affiliation_strings":["Department of Statistical Sciences & Operations Research Virginia Commonwealth University, Richmond, VA, USA","Department of Statistical Sciences and Operations Research Virginia Commonwealth University Richmond VA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Statistical Sciences & Operations Research Virginia Commonwealth University, Richmond, VA, USA","institution_ids":["https://openalex.org/I184840846"]},{"raw_affiliation_string":"Department of Statistical Sciences and Operations Research Virginia Commonwealth University Richmond VA, USA","institution_ids":["https://openalex.org/I184840846"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":6.4399,"has_fulltext":false,"cited_by_count":93,"citation_normalized_percentile":{"value":0.95782576,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":93,"max":100},"biblio":{"volume":"1","issue":"2","first_page":"101","last_page":"115"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11502","display_name":"Facility Location and Emergency Management","score":1.0,"subfield":{"id":"https://openalex.org/subfields/1407","display_name":"Organizational Behavior and Human Resource Management"},"field":{"id":"https://openalex.org/fields/14","display_name":"Business, Management and Accounting"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T11502","display_name":"Facility Location and Emergency Management","score":1.0,"subfield":{"id":"https://openalex.org/subfields/1407","display_name":"Organizational Behavior and Human Resource Management"},"field":{"id":"https://openalex.org/fields/14","display_name":"Business, Management and Accounting"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10567","display_name":"Vehicle Routing Optimization Methods","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/T13371","display_name":"Military Defense Systems Analysis","score":0.0,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/emergency-medical-services","display_name":"emergency medical services","score":0.9039999842643738},{"id":"https://openalex.org/keywords/ambulance-station-location","display_name":"ambulance station location","score":0.9010000228881836},{"id":"https://openalex.org/keywords/facility-location","display_name":"facility location","score":0.47600001096725464},{"id":"https://openalex.org/keywords/integer-programming","display_name":"integer programming","score":0.6710000038146973},{"id":"https://openalex.org/keywords/tabu-search","display_name":"tabu search","score":0.9629999995231628},{"id":"https://openalex.org/keywords/hypercube-model","display_name":"hypercube model","score":0.878000020980835},{"id":"https://openalex.org/keywords/p-center-problem","display_name":"p-center problem","score":0.8820000290870667},{"id":"https://openalex.org/keywords/maximal-covering-location-problem","display_name":"maximal covering location problem","score":0.8949999809265137},{"id":"https://openalex.org/keywords/equity-in-public-services","display_name":"public service equity","score":0.5960000157356262}],"concepts":[{"id":"https://openalex.org/C2776608338","wikidata":"https://www.wikidata.org/wiki/Q6664803","display_name":"Location model","level":2,"score":0.6777821183204651},{"id":"https://openalex.org/C108005400","wikidata":"https://www.wikidata.org/wiki/Q1305598","display_name":"Facility location problem","level":2,"score":0.6218971014022827},{"id":"https://openalex.org/C2778212267","wikidata":"https://www.wikidata.org/wiki/Q6664764","display_name":"Location-allocation","level":2,"score":0.5545719861984253},{"id":"https://openalex.org/C123370116","wikidata":"https://www.wikidata.org/wiki/Q1424540","display_name":"Tabu search","level":2,"score":0.5353420376777649},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5145127773284912},{"id":"https://openalex.org/C42475967","wikidata":"https://www.wikidata.org/wiki/Q194292","display_name":"Operations research","level":1,"score":0.4878427982330322},{"id":"https://openalex.org/C50524431","wikidata":"https://www.wikidata.org/wiki/Q4545814","display_name":"1-center problem","level":3,"score":0.46633124351501465},{"id":"https://openalex.org/C199728807","wikidata":"https://www.wikidata.org/wiki/Q2578557","display_name":"Equity (law)","level":2,"score":0.44192230701446533},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.3774268329143524},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.22358739376068115},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1080/19488300.2011.609522","doi":"https://doi.org/10.1080/19488300.2011.609522","is_oa":false,"landing_page_url":"https://doi.org/10.1080/19488300.2011.609522","pdf_url":null,"source":{"id":"https://openalex.org/S2764622685","display_name":"IIE Transactions on Healthcare Systems Engineering","issn_l":"1948-8300","issn":["1948-8300","1948-8319"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core"],"host_organization":"https://openalex.org/P4310320547","host_organization_name":"Taylor & Francis","host_organization_lineage":["https://openalex.org/P4310320547","https://openalex.org/P4310320449"],"host_organization_lineage_names":["Taylor & Francis","Informa"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IIE Transactions on Healthcare Systems Engineering","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.5142999887466431,"display_name":"Sustainable cities and communities","id":"https://metadata.un.org/sdg/11"},{"score":0.4074000120162964,"display_name":"Reduced inequalities","id":"https://metadata.un.org/sdg/10"}],"sustainable_development_goals_aurora":[{"score":0.46000000834465027,"display_name":"Partnerships for the goals","id":"https://metadata.un.org/sdg/17"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":40,"referenced_works":["https://openalex.org/W166751945","https://openalex.org/W213341208","https://openalex.org/W1482186473","https://openalex.org/W1495705901","https://openalex.org/W1964686603","https://openalex.org/W1968369005","https://openalex.org/W1975401342","https://openalex.org/W1981905859","https://openalex.org/W1984386586","https://openalex.org/W1989789164","https://openalex.org/W1995714897","https://openalex.org/W2000670787","https://openalex.org/W2002828175","https://openalex.org/W2005736068","https://openalex.org/W2014346251","https://openalex.org/W2042870574","https://openalex.org/W2044028040","https://openalex.org/W2048267107","https://openalex.org/W2050000782","https://openalex.org/W2052310739","https://openalex.org/W2054972530","https://openalex.org/W2061658817","https://openalex.org/W2068868660","https://openalex.org/W2071269075","https://openalex.org/W2078138654","https://openalex.org/W2081029938","https://openalex.org/W2083406971","https://openalex.org/W2084792706","https://openalex.org/W2089615703","https://openalex.org/W2093228967","https://openalex.org/W2095376731","https://openalex.org/W2116669408","https://openalex.org/W2124654184","https://openalex.org/W2129981118","https://openalex.org/W2133676848","https://openalex.org/W2152370772","https://openalex.org/W2160860640","https://openalex.org/W2168079536","https://openalex.org/W2399990458","https://openalex.org/W4238714550"],"related_works":["https://openalex.org/W2198639572","https://openalex.org/W2046767444","https://openalex.org/W4387847150","https://openalex.org/W4386335987","https://openalex.org/W2891930069","https://openalex.org/W4393863878","https://openalex.org/W4296180161","https://openalex.org/W4312553538","https://openalex.org/W4411628407","https://openalex.org/W7110682389"],"abstract_inverted_index":{"Equity":[0],"is":[1,63,116,132,135,157,169,177],"an":[2,98,119,130],"important":[3],"consideration":[4],"in":[5,50,58,111],"public":[6],"services":[7],"such":[8,16,185],"as":[9,118,186],"Emergency":[10],"Medical":[11],"Service":[12],"(EMS)":[13],"systems.":[14],"In":[15],"systems":[17],"not":[18],"only":[19],"equitability":[20],"but":[21],"also":[22],"performance":[23,172],"depends":[24],"on":[25],"the":[26,36,68,81,85,107,127,138,143,161,174,187],"spatial":[27],"distribution":[28],"of":[29,56,70,83,87,101,109,142,173],"facilities":[30,49,78],"and":[31,65,179,189],"resources.":[32],"This":[33],"paper":[34],"proposes":[35],"minimum":[37],"p-envy":[38],"facility":[39],"location":[40,183],"model":[41,62,176],"which":[42,134],"aims":[43],"to":[44,52,97,147,159,181],"find":[45],"optimal":[46],"locations":[47],"for":[48],"order":[51],"balance":[53],"customers\u2019":[54],"perceptions":[55],"equity":[57],"receiving":[59],"service.":[60],"The":[61,114,171],"developed":[64,158],"evaluated":[66],"through":[67],"lens":[69],"EMS":[71],"systems,":[72],"where":[73],"ambulances":[74],"are":[75],"located":[76],"at":[77],"(stations)":[79],"with":[80,95,122],"objective":[82],"minimizing":[84],"sum":[86],"\u201cenvy\u201d":[88],"among":[89],"all":[90],"demand":[91,110],"zones":[92],"(customer":[93],"points)":[94],"respect":[96],"ordered":[99],"set":[100],"p":[102],"operating":[103],"stations":[104],"weighted":[105],"by":[106],"proportion":[108],"each":[112],"zone.":[113],"problem":[115],"formulated":[117],"integer":[120],"program,":[121],"priority":[123],"weights":[124],"assigned":[125],"according":[126],"probability":[128],"that":[129],"ambulance":[131],"available,":[133],"estimated":[136],"using":[137,150,166],"hypercube":[139],"model.":[140],"Because":[141],"computational":[144],"effort":[145],"required":[146],"obtain":[148],"solutions":[149],"commercially":[151],"available":[152],"software,":[153],"a":[154],"tabu":[155],"search":[156],"solve":[160],"problem.":[162],"A":[163],"case":[164],"study":[165],"real-world":[167],"data":[168],"presented.":[170],"proposed":[175],"tested":[178],"compared":[180],"other":[182],"models":[184],"p-center":[188],"maximal-covering-location":[190],"problems":[191],"(MCLP).":[192]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":6},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":11},{"year":2022,"cited_by_count":7},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":6},{"year":2018,"cited_by_count":3},{"year":2017,"cited_by_count":32},{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":5},{"year":2014,"cited_by_count":3},{"year":2013,"cited_by_count":3},{"year":2012,"cited_by_count":2}],"updated_date":"2026-10-30T12:39:25.321706","created_date":"2016-06-24T00:00:00"}
