{"id":"https://openalex.org/W2997957462","doi":"https://doi.org/10.1109/latincom48065.2019.8937944","title":"Stochastic Model for Evaluating Smart Hospitals Performance","display_name":"Stochastic Model for Evaluating Smart Hospitals Performance","publication_year":2019,"publication_date":"2019-11-01","ids":{"openalex":"https://openalex.org/W2997957462","doi":"https://doi.org/10.1109/latincom48065.2019.8937944","mag":"2997957462"},"language":"en","primary_location":{"id":"doi:10.1109/latincom48065.2019.8937944","is_oa":false,"landing_page_url":"https://doi.org/10.1109/latincom48065.2019.8937944","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 IEEE Latin-American Conference on Communications (LATINCOM)","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/A5047139832","display_name":"La\u00e9cio Rodrigues","orcid":"https://orcid.org/0000-0003-4539-646X"},"institutions":[{"id":"https://openalex.org/I3121799822","display_name":"Universidade Federal do Piau\u00ed","ror":"https://ror.org/00kwnx126","country_code":"BR","type":"education","lineage":["https://openalex.org/I3121799822"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Laecio Rodrigues","raw_affiliation_strings":["Universidade Federal do Piau\u00ed (UFPI), Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universidade Federal do Piau\u00ed (UFPI), Brazil","institution_ids":["https://openalex.org/I3121799822"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064643268","display_name":"Patr\u00edcia Takako Endo","orcid":"https://orcid.org/0000-0002-9163-5583"},"institutions":[{"id":"https://openalex.org/I71437568","display_name":"Universidade de Pernambuco","ror":"https://ror.org/00gtcbp88","country_code":"BR","type":"education","lineage":["https://openalex.org/I71437568"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Patricia Takako Endo","raw_affiliation_strings":["Universidade de Pernambuco (UPE), Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universidade de Pernambuco (UPE), Brazil","institution_ids":["https://openalex.org/I71437568"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5022206003","display_name":"Francisco Airton Silva","orcid":"https://orcid.org/0000-0002-8211-6060"},"institutions":[{"id":"https://openalex.org/I3121799822","display_name":"Universidade Federal do Piau\u00ed","ror":"https://ror.org/00kwnx126","country_code":"BR","type":"education","lineage":["https://openalex.org/I3121799822"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Francisco Airton Silva","raw_affiliation_strings":["Universidade Federal do Piau\u00ed (UFPI), Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universidade Federal do Piau\u00ed (UFPI), Brazil","institution_ids":["https://openalex.org/I3121799822"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":18,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10273","display_name":"IoT and Edge/Fog Computing","score":0.9991000294685364,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10273","display_name":"IoT and Edge/Fog Computing","score":0.9991000294685364,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11891","display_name":"Big Data and Business Intelligence","score":0.9824000000953674,"subfield":{"id":"https://openalex.org/subfields/1404","display_name":"Management Information Systems"},"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/T10763","display_name":"Digital Transformation in Industry","score":0.9649999737739563,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.78333979845047},{"id":"https://openalex.org/keywords/server","display_name":"Server","score":0.5745477080345154},{"id":"https://openalex.org/keywords/quality-of-service","display_name":"Quality of service","score":0.5164270997047424},{"id":"https://openalex.org/keywords/stochastic-petri-net","display_name":"Stochastic Petri net","score":0.49165159463882446},{"id":"https://openalex.org/keywords/wireless-sensor-network","display_name":"Wireless sensor network","score":0.4740590453147888},{"id":"https://openalex.org/keywords/service","display_name":"Service (business)","score":0.43253523111343384},{"id":"https://openalex.org/keywords/petri-net","display_name":"Petri net","score":0.42539799213409424},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.400430828332901},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.37319496273994446},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.36574089527130127}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.78333979845047},{"id":"https://openalex.org/C93996380","wikidata":"https://www.wikidata.org/wiki/Q44127","display_name":"Server","level":2,"score":0.5745477080345154},{"id":"https://openalex.org/C5119721","wikidata":"https://www.wikidata.org/wiki/Q220501","display_name":"Quality of service","level":2,"score":0.5164270997047424},{"id":"https://openalex.org/C197551870","wikidata":"https://www.wikidata.org/wiki/Q7617809","display_name":"Stochastic Petri net","level":3,"score":0.49165159463882446},{"id":"https://openalex.org/C24590314","wikidata":"https://www.wikidata.org/wiki/Q336038","display_name":"Wireless sensor network","level":2,"score":0.4740590453147888},{"id":"https://openalex.org/C2780378061","wikidata":"https://www.wikidata.org/wiki/Q25351891","display_name":"Service (business)","level":2,"score":0.43253523111343384},{"id":"https://openalex.org/C38677869","wikidata":"https://www.wikidata.org/wiki/Q724168","display_name":"Petri net","level":2,"score":0.42539799213409424},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.400430828332901},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.37319496273994446},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.36574089527130127},{"id":"https://openalex.org/C136264566","wikidata":"https://www.wikidata.org/wiki/Q159810","display_name":"Economy","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/latincom48065.2019.8937944","is_oa":false,"landing_page_url":"https://doi.org/10.1109/latincom48065.2019.8937944","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 IEEE Latin-American Conference on Communications (LATINCOM)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":16,"referenced_works":["https://openalex.org/W7103816","https://openalex.org/W1571707585","https://openalex.org/W1595417290","https://openalex.org/W1986755980","https://openalex.org/W1992580876","https://openalex.org/W2125739093","https://openalex.org/W2322092322","https://openalex.org/W2416799949","https://openalex.org/W2586923239","https://openalex.org/W2756059022","https://openalex.org/W2773861601","https://openalex.org/W2784039032","https://openalex.org/W2795613961","https://openalex.org/W2891241656","https://openalex.org/W2899977328","https://openalex.org/W2904773330"],"related_works":["https://openalex.org/W1543378523","https://openalex.org/W1491709828","https://openalex.org/W2916743419","https://openalex.org/W2381491984","https://openalex.org/W2257573499","https://openalex.org/W1980200158","https://openalex.org/W1513546254","https://openalex.org/W2148229336","https://openalex.org/W2091203523","https://openalex.org/W2125164140"],"abstract_inverted_index":{"Hospital":[0],"systems":[1,103],"must":[2],"be":[3],"efficient":[4],"to":[5,21,51,119,142,166,178,194,208,224,229,235],"prevent":[6],"loss":[7],"of":[8,16,24,32,34,101,125,146,170,213],"human":[9],"lives.":[10],"Low":[11],"latency":[12],"and":[13,47,67,72,88,122,174,183,199],"high":[14,89],"availability":[15],"resources":[17],"are":[18,110,189],"essential":[19],"features":[20],"guarantee":[22],"quality":[23],"service":[25,200],"(QoS)":[26],"in":[27,53,97,104,154],"such":[28,102],"environments.":[29],"Taking":[30],"advantage":[31],"Internet":[33],"Things":[35],"(IoT)":[36],"emergence,":[37],"smart":[38,63,148,172],"hospitals":[39,64],"apper":[40],"as":[41],"a":[42,57,94,126,147,164,171,210],"health":[43],"revolution":[44],"by":[45],"capturing":[46],"transmitting":[48],"patient":[49,78],"data":[50,74],"physicians":[52],"real":[54,105,155],"time":[55,182],"through":[56],"wireless":[58],"sensor":[59],"network.":[60],"For":[61],"that,":[62],"need":[65],"local":[66],"remote":[68],"servers":[69],"for":[70],"processing":[71],"storing":[73],"efficiently.":[75],"Commonly,":[76],"the":[77,99,108,117,123,138,144,152,168,179,222],"information":[79],"is":[80,93,129],"shared":[81],"among":[82],"different":[83,214],"devices,":[84],"ensuring":[85],"continuous":[86],"operation":[87],"availability.":[90],"However,":[91],"there":[92],"significant":[95],"difficulty":[96],"evaluating":[98],"performance":[100,145],"contexts,":[106],"because":[107],"failures":[109],"not":[111,115],"tolerated":[112],"(one":[113],"can":[114,203],"unpluged":[116],"system":[118,227],"perform":[120],"experiments)":[121],"cost":[124],"prototype":[127],"implementation":[128],"high.":[130],"To":[131],"cover":[132],"this":[133,135,219],"issue,":[134],"paper":[136],"adopts":[137],"analytical":[139],"modeling":[140],"approach":[141],"evaluate":[143,209],"hospital":[149,226],"system,":[150],"avoiding":[151],"investment":[153],"equipment.":[156],"Using":[157],"Stochastic":[158],"Petri":[159],"Nets":[160],"(SPNs),":[161],"we":[162],"propose":[163],"model":[165,188],"represent":[167],"architecture":[169],"hospital,":[173],"estimate":[175],"metrics":[176],"related":[177],"mean":[180],"response":[181],"resource":[184,197],"utilization":[185],"probability.":[186],"The":[187],"quite":[190],"parametric,":[191],"being":[192],"possible":[193],"calibrate":[195],"server":[196],"capacity":[198],"time.":[201],"One":[202],"define":[204],"13":[205],"parameters,":[206],"allowing":[207],"large":[211],"number":[212],"scenarios.":[215],"Results":[216],"show":[217],"that":[218],"work":[220],"has":[221],"potential":[223],"assist":[225],"administrators":[228],"plan":[230],"more":[231],"optimized":[232],"architectures":[233],"according":[234],"their":[236],"needs.":[237]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":5},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":6},{"year":2020,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
