{"id":"https://openalex.org/W2892687976","doi":"https://doi.org/10.1109/tac.2018.2872205","title":"Dual Sourcing Policy for a Continuous-Review Stochastic Inventory System","display_name":"Dual Sourcing Policy for a Continuous-Review Stochastic Inventory System","publication_year":2018,"publication_date":"2018-09-26","ids":{"openalex":"https://openalex.org/W2892687976","doi":"https://doi.org/10.1109/tac.2018.2872205","mag":"2892687976"},"language":"en","primary_location":{"id":"doi:10.1109/tac.2018.2872205","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tac.2018.2872205","pdf_url":null,"source":{"id":"https://openalex.org/S184954342","display_name":"IEEE Transactions on Automatic Control","issn_l":"0018-9286","issn":["0018-9286","1558-2523","2334-3303"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Automatic Control","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/A5017489819","display_name":"Ping Cao","orcid":"https://orcid.org/0000-0001-7801-9754"},"institutions":[{"id":"https://openalex.org/I126520041","display_name":"University of Science and Technology of China","ror":"https://ror.org/04c4dkn09","country_code":"CN","type":"education","lineage":["https://openalex.org/I126520041","https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ping Cao","raw_affiliation_strings":["School of Management, University of Science and Technology of China, Hefei, China"],"raw_orcid":"https://orcid.org/0000-0001-7801-9754","affiliations":[{"raw_affiliation_string":"School of Management, University of Science and Technology of China, Hefei, China","institution_ids":["https://openalex.org/I126520041"]}]},{"author_position":"last","author":{"id":null,"display_name":"Dacheng Yao","orcid":"https://orcid.org/0000-0002-8334-0662"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Dacheng Yao","raw_affiliation_strings":["MADIS, Chinese Academy of Sciences, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0002-8334-0662","affiliations":[{"raw_affiliation_string":"MADIS, Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I19820366"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.3318,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":{"value":0.66750197,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":96},"biblio":{"volume":"64","issue":"7","first_page":"2921","last_page":"2928"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10328","display_name":"Supply Chain and Inventory Management","score":0.9994999766349792,"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"}},"topics":[{"id":"https://openalex.org/T10328","display_name":"Supply Chain and Inventory Management","score":0.9994999766349792,"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/T10974","display_name":"Advanced Queuing Theory Analysis","score":0.9955000281333923,"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/T10551","display_name":"Scheduling and Optimization Algorithms","score":0.9843999743461609,"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/dual","display_name":"Dual (grammatical number)","score":0.698197603225708},{"id":"https://openalex.org/keywords/holding-cost","display_name":"Holding cost","score":0.6450688242912292},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.6271975636482239},{"id":"https://openalex.org/keywords/constant","display_name":"Constant (computer programming)","score":0.6158130168914795},{"id":"https://openalex.org/keywords/order","display_name":"Order (exchange)","score":0.5580753087997437},{"id":"https://openalex.org/keywords/economic-shortage","display_name":"Economic shortage","score":0.5161460638046265},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4902649223804474},{"id":"https://openalex.org/keywords/brownian-motion","display_name":"Brownian motion","score":0.48676133155822754},{"id":"https://openalex.org/keywords/economic-order-quantity","display_name":"Economic order quantity","score":0.44219541549682617},{"id":"https://openalex.org/keywords/unit-cost","display_name":"Unit cost","score":0.427670955657959},{"id":"https://openalex.org/keywords/average-cost","display_name":"Average cost","score":0.4189743399620056},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.28142547607421875},{"id":"https://openalex.org/keywords/economics","display_name":"Economics","score":0.2282499074935913},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.12137296795845032},{"id":"https://openalex.org/keywords/microeconomics","display_name":"Microeconomics","score":0.12119245529174805},{"id":"https://openalex.org/keywords/supply-chain","display_name":"Supply chain","score":0.11828619241714478}],"concepts":[{"id":"https://openalex.org/C2780980858","wikidata":"https://www.wikidata.org/wiki/Q110022","display_name":"Dual (grammatical number)","level":2,"score":0.698197603225708},{"id":"https://openalex.org/C192365026","wikidata":"https://www.wikidata.org/wiki/Q5046829","display_name":"Holding cost","level":2,"score":0.6450688242912292},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.6271975636482239},{"id":"https://openalex.org/C2777027219","wikidata":"https://www.wikidata.org/wiki/Q1284190","display_name":"Constant (computer programming)","level":2,"score":0.6158130168914795},{"id":"https://openalex.org/C182306322","wikidata":"https://www.wikidata.org/wiki/Q1779371","display_name":"Order (exchange)","level":2,"score":0.5580753087997437},{"id":"https://openalex.org/C194051981","wikidata":"https://www.wikidata.org/wiki/Q1337691","display_name":"Economic shortage","level":3,"score":0.5161460638046265},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4902649223804474},{"id":"https://openalex.org/C112401455","wikidata":"https://www.wikidata.org/wiki/Q178036","display_name":"Brownian motion","level":2,"score":0.48676133155822754},{"id":"https://openalex.org/C1199943","wikidata":"https://www.wikidata.org/wiki/Q451299","display_name":"Economic order quantity","level":3,"score":0.44219541549682617},{"id":"https://openalex.org/C87864170","wikidata":"https://www.wikidata.org/wiki/Q16897780","display_name":"Unit cost","level":2,"score":0.427670955657959},{"id":"https://openalex.org/C2780958618","wikidata":"https://www.wikidata.org/wiki/Q945621","display_name":"Average cost","level":2,"score":0.4189743399620056},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.28142547607421875},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.2282499074935913},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.12137296795845032},{"id":"https://openalex.org/C175444787","wikidata":"https://www.wikidata.org/wiki/Q39072","display_name":"Microeconomics","level":1,"score":0.12119245529174805},{"id":"https://openalex.org/C108713360","wikidata":"https://www.wikidata.org/wiki/Q1824206","display_name":"Supply chain","level":2,"score":0.11828619241714478},{"id":"https://openalex.org/C124952713","wikidata":"https://www.wikidata.org/wiki/Q8242","display_name":"Literature","level":1,"score":0.0},{"id":"https://openalex.org/C2778137410","wikidata":"https://www.wikidata.org/wiki/Q2732820","display_name":"Government (linguistics)","level":2,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","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/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"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/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C10138342","wikidata":"https://www.wikidata.org/wiki/Q43015","display_name":"Finance","level":1,"score":0.0},{"id":"https://openalex.org/C142362112","wikidata":"https://www.wikidata.org/wiki/Q735","display_name":"Art","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tac.2018.2872205","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tac.2018.2872205","pdf_url":null,"source":{"id":"https://openalex.org/S184954342","display_name":"IEEE Transactions on Automatic Control","issn_l":"0018-9286","issn":["0018-9286","1558-2523","2334-3303"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Automatic Control","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1991610601","display_name":null,"funder_award_id":"71520107002","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2034396853","display_name":"\u57fa\u4e8e\u968f\u673a\u8fc7\u7a0b\u7684\u5b9e\u65f6\u5e93\u5b58\u51b3\u7b56\u95ee\u9898\u7814\u7a76","funder_award_id":"11771432","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5861395385","display_name":"\u670d\u52a1\u578b\u4f01\u4e1a\u7684\u670d\u52a1\u673a\u5236\u548c\u5728\u7ebf\u52a8\u6001\u5b9a\u4ef7\u7b56\u7565\u7814\u7a76","funder_award_id":"71771202","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":31,"referenced_works":["https://openalex.org/W1490760762","https://openalex.org/W1576026844","https://openalex.org/W1964827441","https://openalex.org/W1990111368","https://openalex.org/W1996084821","https://openalex.org/W2015960758","https://openalex.org/W2018328814","https://openalex.org/W2071191354","https://openalex.org/W2090366750","https://openalex.org/W2099918504","https://openalex.org/W2106192895","https://openalex.org/W2109595427","https://openalex.org/W2128955287","https://openalex.org/W2134906701","https://openalex.org/W2156657127","https://openalex.org/W2162487062","https://openalex.org/W2164900907","https://openalex.org/W2171320369","https://openalex.org/W2287641512","https://openalex.org/W2344921784","https://openalex.org/W2533690817","https://openalex.org/W2549872480","https://openalex.org/W2612673426","https://openalex.org/W2963492854","https://openalex.org/W3103774860","https://openalex.org/W3124615208","https://openalex.org/W3126015270","https://openalex.org/W4210963865","https://openalex.org/W4247893708","https://openalex.org/W4253453450","https://openalex.org/W6634545629"],"related_works":["https://openalex.org/W2361638145","https://openalex.org/W2183234648","https://openalex.org/W2087702063","https://openalex.org/W2358339057","https://openalex.org/W3135906231","https://openalex.org/W2526143975","https://openalex.org/W3174212402","https://openalex.org/W2116313473","https://openalex.org/W4214550305","https://openalex.org/W1984601814"],"abstract_inverted_index":{"We":[0,77],"study":[1],"a":[2,26,40,59,114],"continuous-review":[3],"inventory":[4],"system":[5],"with":[6,25,39],"dual":[7,154],"sourcing":[8,155],"modes":[9],"and":[10,44,64,93,128,133,151],"Brownian":[11],"motion":[12],"demand.":[13],"The":[14],"regular":[15,60,81,124],"order":[16,33,62],"is":[17,34,56,75,99],"from":[18,35],"one":[19,38],"supplier":[20],"at":[21],"some":[22],"constant":[23,61],"rate":[24,63,83,92,126],"low":[27],"unit":[28,47],"cost":[29,43,74],"while":[30],"the":[31,36,53,71,80,89,100,109,122,137,141,147],"expedite":[32,66,96,129],"other":[37],"fixed":[41],"setup":[42],"an":[45,65,94],"expensive":[46],"cost.":[48],"With":[49],"usual":[50],"holding/shortage":[51],"cost,":[52],"system's":[54,144],"objective":[55],"to":[57,117,120],"choose":[58],"replenishment":[67],"policy":[68,98,130,149],"such":[69],"that":[70,79],"long-run":[72],"average":[73],"minimized.":[76],"show":[78],"ordering":[82,97,125],"must":[84],"be":[85],"strictly":[86],"less":[87],"than":[88],"expected":[90],"demand":[91],"optimal":[95,123,148],"well-known":[101],"(a,":[102],"S)":[103],"policy.":[104],"In":[105],"particular,":[106],"based":[107],"on":[108,146],"theoretical":[110],"analysis,":[111],"we":[112,139],"give":[113],"computational":[115],"algorithm":[116],"demonstrate":[118],"how":[119],"find":[121],"\u03bb*":[127],"parameters":[131,145,150],"a*":[132],"S*.":[134],"Finally,":[135],"using":[136],"algorithm,":[138],"investigate":[140],"effects":[142],"of":[143,153],"value":[152],"by":[156],"numerical":[157],"studies.":[158]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":2},{"year":2019,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
