{"id":"https://openalex.org/W2946610578","doi":"https://doi.org/10.1142/s0219622019500196","title":"An Efficient Decision-Making Approach for the Planning of Diagnostic Services in a Segmented Healthcare System","display_name":"An Efficient Decision-Making Approach for the Planning of Diagnostic Services in a Segmented Healthcare System","publication_year":2019,"publication_date":"2019-05-24","ids":{"openalex":"https://openalex.org/W2946610578","doi":"https://doi.org/10.1142/s0219622019500196","mag":"2946610578"},"language":"en","primary_location":{"id":"doi:10.1142/s0219622019500196","is_oa":false,"landing_page_url":"https://doi.org/10.1142/s0219622019500196","pdf_url":null,"source":{"id":"https://openalex.org/S207089700","display_name":"International Journal of Information Technology & Decision Making","issn_l":"0219-6220","issn":["0219-6220","1793-6845"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319815","host_organization_name":"World Scientific","host_organization_lineage":["https://openalex.org/P4310319815"],"host_organization_lineage_names":["World Scientific"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Information Technology & Decision Making","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/A5045374269","display_name":"Rodolfo Mendoza-G\u00f3mez","orcid":"https://orcid.org/0000-0002-9119-3412"},"institutions":[{"id":"https://openalex.org/I98461037","display_name":"Tecnol\u00f3gico de Monterrey","ror":"https://ror.org/03ayjn504","country_code":"MX","type":"education","lineage":["https://openalex.org/I98461037"]}],"countries":["MX"],"is_corresponding":true,"raw_author_name":"Rodolfo Mendoza-G\u00f3mez","raw_affiliation_strings":["Tecnol\u00f3gico de Monterrey, Campus Toluca, School of Engineering and Architecture, Av. Eduardo Monroy C\u00e1rdenas 2000, San Antonio Buenavista, Toluca 50110, Mexico"],"affiliations":[{"raw_affiliation_string":"Tecnol\u00f3gico de Monterrey, Campus Toluca, School of Engineering and Architecture, Av. Eduardo Monroy C\u00e1rdenas 2000, San Antonio Buenavista, Toluca 50110, Mexico","institution_ids":["https://openalex.org/I98461037"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5070453467","display_name":"Roger Z. R\u0131\u0301os-Mercado","orcid":"https://orcid.org/0000-0003-1053-5183"},"institutions":[{"id":"https://openalex.org/I169046204","display_name":"Universidad Aut\u00f3noma de Nuevo Le\u00f3n","ror":"https://ror.org/01fh86n78","country_code":"MX","type":"education","lineage":["https://openalex.org/I169046204"]}],"countries":["MX"],"is_corresponding":false,"raw_author_name":"Roger Z. R\u00edos-Mercado","raw_affiliation_strings":["Universidad Aut\u00f3noma de Nuevo Le\u00f3n (UANL), Graduate Program in Systems Engineering, AP 111\u2013F, Cd. Universitaria, San Nicol\u00e1s de los Garza, NL 66455, Mexico"],"affiliations":[{"raw_affiliation_string":"Universidad Aut\u00f3noma de Nuevo Le\u00f3n (UANL), Graduate Program in Systems Engineering, AP 111\u2013F, Cd. Universitaria, San Nicol\u00e1s de los Garza, NL 66455, Mexico","institution_ids":["https://openalex.org/I169046204"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5051591558","display_name":"Karla B. Valenzuela-Oca\u00f1a","orcid":null},"institutions":[{"id":"https://openalex.org/I98461037","display_name":"Tecnol\u00f3gico de Monterrey","ror":"https://ror.org/03ayjn504","country_code":"MX","type":"education","lineage":["https://openalex.org/I98461037"]}],"countries":["MX"],"is_corresponding":false,"raw_author_name":"Karla B. Valenzuela-Oca\u00f1a","raw_affiliation_strings":["Tecnol\u00f3gico de Monterrey, Campus Toluca, Department of Industrial Engineering, Av. Eduardo Monroy C\u00e1rdenas 2000, San Antonio Buenavista, Toluca 50110, Mexico"],"affiliations":[{"raw_affiliation_string":"Tecnol\u00f3gico de Monterrey, Campus Toluca, Department of Industrial Engineering, Av. Eduardo Monroy C\u00e1rdenas 2000, San Antonio Buenavista, Toluca 50110, Mexico","institution_ids":["https://openalex.org/I98461037"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5045374269"],"corresponding_institution_ids":["https://openalex.org/I98461037"],"apc_list":null,"apc_paid":null,"fwci":1.3206,"has_fulltext":false,"cited_by_count":10,"citation_normalized_percentile":{"value":0.8048111,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"18","issue":"05","first_page":"1631","last_page":"1665"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11773","display_name":"Healthcare Operations and Scheduling Optimization","score":0.9975000023841858,"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":0.9975000023841858,"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/T11502","display_name":"Facility Location and Emergency Management","score":0.9958999752998352,"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/T12709","display_name":"Optimization and Mathematical Programming","score":0.9584000110626221,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems 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/computer-science","display_name":"Computer science","score":0.5763121247291565},{"id":"https://openalex.org/keywords/heuristic","display_name":"Heuristic","score":0.5389555096626282},{"id":"https://openalex.org/keywords/operations-research","display_name":"Operations research","score":0.519472062587738},{"id":"https://openalex.org/keywords/service","display_name":"Service (business)","score":0.49808716773986816},{"id":"https://openalex.org/keywords/health-care","display_name":"Health care","score":0.4909234642982483},{"id":"https://openalex.org/keywords/integer-programming","display_name":"Integer programming","score":0.46530964970588684},{"id":"https://openalex.org/keywords/service-level","display_name":"Service level","score":0.4540790021419525},{"id":"https://openalex.org/keywords/investment","display_name":"Investment (military)","score":0.44301652908325195},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.43245118856430054},{"id":"https://openalex.org/keywords/linear-programming","display_name":"Linear programming","score":0.4309149980545044},{"id":"https://openalex.org/keywords/service-provider","display_name":"Service provider","score":0.43032971024513245},{"id":"https://openalex.org/keywords/operations-management","display_name":"Operations management","score":0.36065131425857544},{"id":"https://openalex.org/keywords/business","display_name":"Business","score":0.27959734201431274},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.15567117929458618},{"id":"https://openalex.org/keywords/economics","display_name":"Economics","score":0.14998844265937805},{"id":"https://openalex.org/keywords/marketing","display_name":"Marketing","score":0.12005946040153503}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5763121247291565},{"id":"https://openalex.org/C173801870","wikidata":"https://www.wikidata.org/wiki/Q201413","display_name":"Heuristic","level":2,"score":0.5389555096626282},{"id":"https://openalex.org/C42475967","wikidata":"https://www.wikidata.org/wiki/Q194292","display_name":"Operations research","level":1,"score":0.519472062587738},{"id":"https://openalex.org/C2780378061","wikidata":"https://www.wikidata.org/wiki/Q25351891","display_name":"Service (business)","level":2,"score":0.49808716773986816},{"id":"https://openalex.org/C160735492","wikidata":"https://www.wikidata.org/wiki/Q31207","display_name":"Health care","level":2,"score":0.4909234642982483},{"id":"https://openalex.org/C56086750","wikidata":"https://www.wikidata.org/wiki/Q6042592","display_name":"Integer programming","level":2,"score":0.46530964970588684},{"id":"https://openalex.org/C181889124","wikidata":"https://www.wikidata.org/wiki/Q380204","display_name":"Service level","level":2,"score":0.4540790021419525},{"id":"https://openalex.org/C27548731","wikidata":"https://www.wikidata.org/wiki/Q88272","display_name":"Investment (military)","level":3,"score":0.44301652908325195},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.43245118856430054},{"id":"https://openalex.org/C41045048","wikidata":"https://www.wikidata.org/wiki/Q202843","display_name":"Linear programming","level":2,"score":0.4309149980545044},{"id":"https://openalex.org/C116537","wikidata":"https://www.wikidata.org/wiki/Q2169973","display_name":"Service provider","level":3,"score":0.43032971024513245},{"id":"https://openalex.org/C21547014","wikidata":"https://www.wikidata.org/wiki/Q1423657","display_name":"Operations management","level":1,"score":0.36065131425857544},{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.27959734201431274},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.15567117929458618},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.14998844265937805},{"id":"https://openalex.org/C162853370","wikidata":"https://www.wikidata.org/wiki/Q39809","display_name":"Marketing","level":1,"score":0.12005946040153503},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.0},{"id":"https://openalex.org/C50522688","wikidata":"https://www.wikidata.org/wiki/Q189833","display_name":"Economic growth","level":1,"score":0.0},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0},{"id":"https://openalex.org/C94625758","wikidata":"https://www.wikidata.org/wiki/Q7163","display_name":"Politics","level":2,"score":0.0},{"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/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1142/s0219622019500196","is_oa":false,"landing_page_url":"https://doi.org/10.1142/s0219622019500196","pdf_url":null,"source":{"id":"https://openalex.org/S207089700","display_name":"International Journal of Information Technology & Decision Making","issn_l":"0219-6220","issn":["0219-6220","1793-6845"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319815","host_organization_name":"World Scientific","host_organization_lineage":["https://openalex.org/P4310319815"],"host_organization_lineage_names":["World Scientific"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Information Technology & Decision Making","raw_type":"journal-article"},{"id":"pmh:oai:RePEc:wsi:ijitdm:v:18:y:2019:i:05:n:s0219622019500196","is_oa":false,"landing_page_url":"http://www.worldscientific.com/doi/abs/10.1142/S0219622019500196","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":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":37,"referenced_works":["https://openalex.org/W8086351","https://openalex.org/W205372944","https://openalex.org/W567831738","https://openalex.org/W1164146060","https://openalex.org/W1482186473","https://openalex.org/W1969284890","https://openalex.org/W1977318249","https://openalex.org/W1983096887","https://openalex.org/W1983610497","https://openalex.org/W1985408364","https://openalex.org/W1986648662","https://openalex.org/W1993746930","https://openalex.org/W1995871788","https://openalex.org/W2011846504","https://openalex.org/W2016403347","https://openalex.org/W2024133475","https://openalex.org/W2029561774","https://openalex.org/W2030780790","https://openalex.org/W2036942966","https://openalex.org/W2041085006","https://openalex.org/W2060560267","https://openalex.org/W2062999054","https://openalex.org/W2066827333","https://openalex.org/W2068218328","https://openalex.org/W2073953427","https://openalex.org/W2078286011","https://openalex.org/W2079267135","https://openalex.org/W2080205713","https://openalex.org/W2114427543","https://openalex.org/W2116725038","https://openalex.org/W2118287786","https://openalex.org/W2128783350","https://openalex.org/W2513660613","https://openalex.org/W2515902782","https://openalex.org/W2535533318","https://openalex.org/W2559926848","https://openalex.org/W2609214635"],"related_works":["https://openalex.org/W1982719520","https://openalex.org/W4281297310","https://openalex.org/W1778800492","https://openalex.org/W2004503889","https://openalex.org/W2174100552","https://openalex.org/W2016815536","https://openalex.org/W2059943095","https://openalex.org/W2370199066","https://openalex.org/W1988153004","https://openalex.org/W2082001104"],"abstract_inverted_index":{"In":[0,213],"this":[1,47,180,186],"paper,":[2],"we":[3],"address":[4],"a":[5,20,36,152,207,220],"decision-making":[6,128,187],"problem":[7,32],"related":[8],"to":[9,50,73,88,122,133,184,192,197,231],"the":[10,40,56,61,69,127,156,160,165,168,174,177,202,214,217,226,233,253],"requirement":[11],"of":[12,39,46,63,71,108,139,167,176,195],"costly":[13],"equipment":[14],"by":[15,35],"medical":[16],"diagnostic":[17],"services":[18],"in":[19,65,164,225,250],"segmented":[21],"public":[22],"healthcare":[23,42],"system":[24],"comprising":[25],"several":[26],"institutions":[27,75],"and":[28,68,84,110,163,224],"private":[29,77],"providers.":[30],"The":[31,44,117,144],"is":[33,49,115,182,190,211],"motivated":[34],"real-world":[37],"case":[38],"Mexican":[41],"system.":[43],"aim":[45],"study":[48],"determine":[51],"which":[52],"hospitals":[53],"can":[54],"provide":[55],"service,":[57,169],"their":[58],"capacity":[59],"levels,":[60,106],"allocation":[62],"demand":[64,111],"each":[66],"institution,":[67],"referral":[70],"patients":[72],"other":[74],"or":[76],"providers":[78],"while":[79],"minimizing":[80],"annual":[81],"investment":[82],"costs":[83,86,158],"operating":[85],"required":[87],"satisfy":[89],"demand.":[90],"A":[91,130],"mixed-integer":[92],"linear":[93],"programming":[94],"model":[95,118,181],"that":[96,147,241],"takes":[97],"into":[98],"account":[99],"different":[100],"characteristics":[101],"such":[102],"as":[103],"patient":[104],"acuity":[105],"types":[107],"equipment,":[109],"variation":[112],"through":[113],"time":[114],"introduced.":[116],"was":[119,142],"empirically":[120],"assessed":[121],"evaluate":[123,134],"its":[124],"impact":[125],"on":[126,155,237],"process.":[129],"sensitivity":[131],"analysis":[132],"solution":[135],"behavior":[136],"for":[137,159],"variations":[138],"critical":[140],"parameters":[141],"performed.":[143],"results":[145,172],"showed":[146],"some":[148],"values":[149],"could":[150],"generate":[151],"significant":[153],"effect":[154],"total":[157],"service":[161],"coverage":[162],"efficiency":[166],"whereas":[170],"overall":[171],"indicated":[173],"usefulness":[175],"model.":[178],"While":[179],"valuable":[183],"aid":[185],"problem,":[188],"it":[189,229],"limited":[191],"medium-size":[193],"instances":[194,239],"up":[196],"90":[198],"facilities.":[199],"To":[200],"solve":[201],"problems":[203],"with":[204,244,252],"larger":[205],"instances,":[206],"two-phase":[208],"heuristic":[209],"algorithm":[210],"proposed.":[212],"first":[215],"phase,":[216,228],"method":[218],"uses":[219],"greedy":[221],"construction":[222],"mechanism,":[223],"second":[227],"attempts":[230],"improve":[232],"solution.":[234],"Empirical":[235],"evidence":[236],"large":[238],"shows":[240],"good":[242],"solutions":[243],"low":[245],"computing":[246],"times":[247],"are":[248],"reached":[249],"comparison":[251],"exact":[254],"method.":[255]},"counts_by_year":[{"year":2024,"cited_by_count":5},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":2},{"year":2020,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}