{"id":"https://openalex.org/W2990725018","doi":"https://doi.org/10.1145/3364335.3364366","title":"Optimization Model to Minimize Cost of Inpatient Bed Provision in Public Hospital","display_name":"Optimization Model to Minimize Cost of Inpatient Bed Provision in Public Hospital","publication_year":2019,"publication_date":"2019-09-27","ids":{"openalex":"https://openalex.org/W2990725018","doi":"https://doi.org/10.1145/3364335.3364366","mag":"2990725018"},"language":"en","primary_location":{"id":"doi:10.1145/3364335.3364366","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3364335.3364366","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2019 5th International Conference on Industrial and Business Engineering","raw_type":"proceedings-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/A5031243789","display_name":"Inaki Maulida Hakim","orcid":"https://orcid.org/0000-0001-6298-1850"},"institutions":[{"id":"https://openalex.org/I29617571","display_name":"University of Indonesia","ror":"https://ror.org/0116zj450","country_code":"ID","type":"education","lineage":["https://openalex.org/I29617571"]}],"countries":["ID"],"is_corresponding":true,"raw_author_name":"Inaki Maulida Hakim","raw_affiliation_strings":["Universitas Indonesia, Depok, Indonesia"],"affiliations":[{"raw_affiliation_string":"Universitas Indonesia, Depok, Indonesia","institution_ids":["https://openalex.org/I29617571"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5050522531","display_name":"Dea Ananda Nabila","orcid":null},"institutions":[{"id":"https://openalex.org/I29617571","display_name":"University of Indonesia","ror":"https://ror.org/0116zj450","country_code":"ID","type":"education","lineage":["https://openalex.org/I29617571"]}],"countries":["ID"],"is_corresponding":false,"raw_author_name":"Dea Ananda Nabila","raw_affiliation_strings":["Universitas Indonesia, Depok, Indonesia"],"affiliations":[{"raw_affiliation_string":"Universitas Indonesia, Depok, Indonesia","institution_ids":["https://openalex.org/I29617571"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5031243789"],"corresponding_institution_ids":["https://openalex.org/I29617571"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.26107058,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"3","issue":null,"first_page":"128","last_page":"132"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11773","display_name":"Healthcare Operations and Scheduling Optimization","score":0.9987999796867371,"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":0.9987999796867371,"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/T13706","display_name":"Management and Optimization Techniques","score":0.9243000149726868,"subfield":{"id":"https://openalex.org/subfields/1408","display_name":"Strategy and 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/T10974","display_name":"Advanced Queuing Theory Analysis","score":0.9000999927520752,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/inpatient-care","display_name":"Inpatient care","score":0.7182772159576416},{"id":"https://openalex.org/keywords/unit","display_name":"Unit (ring theory)","score":0.6444008350372314},{"id":"https://openalex.org/keywords/government","display_name":"Government (linguistics)","score":0.6333668231964111},{"id":"https://openalex.org/keywords/business","display_name":"Business","score":0.5060197710990906},{"id":"https://openalex.org/keywords/public-hospital","display_name":"Public hospital","score":0.5009891986846924},{"id":"https://openalex.org/keywords/operations-management","display_name":"Operations management","score":0.5007808208465576},{"id":"https://openalex.org/keywords/unit-cost","display_name":"Unit cost","score":0.48103195428848267},{"id":"https://openalex.org/keywords/cost-reduction","display_name":"Cost reduction","score":0.4360281527042389},{"id":"https://openalex.org/keywords/medical-emergency","display_name":"Medical emergency","score":0.42648860812187195},{"id":"https://openalex.org/keywords/health-care","display_name":"Health care","score":0.4252760708332062},{"id":"https://openalex.org/keywords/total-cost","display_name":"Total cost","score":0.42305806279182434},{"id":"https://openalex.org/keywords/hospital-bed","display_name":"Hospital bed","score":0.4225967824459076},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3275361657142639},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.31203335523605347},{"id":"https://openalex.org/keywords/nursing","display_name":"Nursing","score":0.21356597542762756},{"id":"https://openalex.org/keywords/economics","display_name":"Economics","score":0.16287481784820557},{"id":"https://openalex.org/keywords/marketing","display_name":"Marketing","score":0.10039746761322021}],"concepts":[{"id":"https://openalex.org/C2775909303","wikidata":"https://www.wikidata.org/wiki/Q3259564","display_name":"Inpatient care","level":3,"score":0.7182772159576416},{"id":"https://openalex.org/C122637931","wikidata":"https://www.wikidata.org/wiki/Q118084","display_name":"Unit (ring theory)","level":2,"score":0.6444008350372314},{"id":"https://openalex.org/C2778137410","wikidata":"https://www.wikidata.org/wiki/Q2732820","display_name":"Government (linguistics)","level":2,"score":0.6333668231964111},{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.5060197710990906},{"id":"https://openalex.org/C2775860198","wikidata":"https://www.wikidata.org/wiki/Q7257872","display_name":"Public hospital","level":2,"score":0.5009891986846924},{"id":"https://openalex.org/C21547014","wikidata":"https://www.wikidata.org/wiki/Q1423657","display_name":"Operations management","level":1,"score":0.5007808208465576},{"id":"https://openalex.org/C87864170","wikidata":"https://www.wikidata.org/wiki/Q16897780","display_name":"Unit cost","level":2,"score":0.48103195428848267},{"id":"https://openalex.org/C2778820799","wikidata":"https://www.wikidata.org/wiki/Q3454688","display_name":"Cost reduction","level":2,"score":0.4360281527042389},{"id":"https://openalex.org/C545542383","wikidata":"https://www.wikidata.org/wiki/Q2751242","display_name":"Medical emergency","level":1,"score":0.42648860812187195},{"id":"https://openalex.org/C160735492","wikidata":"https://www.wikidata.org/wiki/Q31207","display_name":"Health care","level":2,"score":0.4252760708332062},{"id":"https://openalex.org/C182299520","wikidata":"https://www.wikidata.org/wiki/Q1289588","display_name":"Total cost","level":2,"score":0.42305806279182434},{"id":"https://openalex.org/C2776807919","wikidata":"https://www.wikidata.org/wiki/Q142259","display_name":"Hospital bed","level":2,"score":0.4225967824459076},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3275361657142639},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.31203335523605347},{"id":"https://openalex.org/C159110408","wikidata":"https://www.wikidata.org/wiki/Q121176","display_name":"Nursing","level":1,"score":0.21356597542762756},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.16287481784820557},{"id":"https://openalex.org/C162853370","wikidata":"https://www.wikidata.org/wiki/Q39809","display_name":"Marketing","level":1,"score":0.10039746761322021},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C121955636","wikidata":"https://www.wikidata.org/wiki/Q4116214","display_name":"Accounting","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C145420912","wikidata":"https://www.wikidata.org/wiki/Q853077","display_name":"Mathematics education","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/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C175444787","wikidata":"https://www.wikidata.org/wiki/Q39072","display_name":"Microeconomics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3364335.3364366","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3364335.3364366","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2019 5th International Conference on Industrial and Business Engineering","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Partnerships for the goals","id":"https://metadata.un.org/sdg/17","score":0.4099999964237213}],"awards":[{"id":"https://openalex.org/G1011165297","display_name":null,"funder_award_id":"NKB-740/UN2.R3.1/HKP.05.00/2019","funder_id":"https://openalex.org/F4320323819","funder_display_name":"Universitas Indonesia"}],"funders":[{"id":"https://openalex.org/F4320323819","display_name":"Universitas Indonesia","ror":"https://ror.org/0116zj450"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":8,"referenced_works":["https://openalex.org/W85429853","https://openalex.org/W2036946506","https://openalex.org/W2052887585","https://openalex.org/W2483730801","https://openalex.org/W2541634770","https://openalex.org/W2789668009","https://openalex.org/W3122499222","https://openalex.org/W6687200778"],"related_works":["https://openalex.org/W3020972708","https://openalex.org/W4377204174","https://openalex.org/W4282031740","https://openalex.org/W2021299786","https://openalex.org/W1991600642","https://openalex.org/W4232610464","https://openalex.org/W1971786667","https://openalex.org/W2402532686","https://openalex.org/W1902409034","https://openalex.org/W3137674446"],"abstract_inverted_index":{"Public":[0],"hospital":[1,20,55,66,94],"owned":[2],"by":[3],"the":[4,14,19,34,63,93,121,131,146,158,173,190],"government":[5,37],"is":[6,58,90],"responsible":[7],"for":[8,92],"providing":[9,134,149],"good":[10],"healthcare":[11],"services":[12],"to":[13,52,95,129,194],"community.":[15],"In":[16],"this":[17],"case,":[18],"must":[21],"carry":[22],"out":[23],"its":[24],"activities":[25],"efficiently":[26,79],"so":[27],"that":[28,186],"it":[29,89,179,187],"can":[30,188],"take":[31],"advantage":[32],"of":[33,62,84,107,133,148,154,160,175],"limited":[35],"Indonesian":[36],"budget.":[38],"With":[39],"these":[40],"financial":[41],"constraints,":[42],"planning":[43],"and":[44,75,97,110,178],"allocating":[45],"efficient":[46],"inpatient":[47,77,85,99,103,112,138],"beds":[48,78,100,135,150,155],"as":[49],"an":[50,117],"effort":[51],"save":[53,189],"on":[54],"service":[56],"costs":[57],"more":[59],"challenging.":[60],"One":[61],"government-owned":[64],"public":[65],"located":[67],"in":[68,136,145,172],"South":[69],"Jakarta,":[70],"Indonesia":[71],"has":[72],"not":[73],"planned":[74],"allocated":[76],"causing":[80],"a":[81,143,170],"high":[82],"cost":[83,132,147,192],"bed":[86],"provision.":[87],"So,":[88],"necessary":[91],"plan":[96],"allocate":[98],"properly.":[101],"The":[102,140,166,183],"care":[104],"unit":[105],"consists":[106],"adult,":[108],"child,":[109],"obstetrics":[111],"units.":[113],"This":[114],"research":[115],"develops":[116],"optimization":[118],"model":[119,184],"using":[120],"Integer":[122],"Linear":[123],"Programming":[124],"(ILP)":[125],"method":[126],"which":[127],"aims":[128],"minimize":[130],"each":[137],"unit.":[139],"results":[141,167],"showed":[142],"reduction":[144,171],"with":[151],"different":[152],"numbers":[153],"allocated.":[156],"Afterwards,":[157],"number":[159,174],"nurses":[161,176],"needed":[162,177],"was":[163],"also":[164,168],"calculated.":[165],"show":[169],"saves":[180],"nurses'":[181],"costs.":[182],"shows":[185],"total":[191],"up":[193],"IDR7,":[195],"286,400.":[196]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
