{"id":"https://openalex.org/W2614913895","doi":"https://doi.org/10.1080/23799927.2017.1330281","title":"Dynamic operating policy for the controllable queue with two removable unreliable servers","display_name":"Dynamic operating policy for the controllable queue with two removable unreliable servers","publication_year":2017,"publication_date":"2017-05-19","ids":{"openalex":"https://openalex.org/W2614913895","doi":"https://doi.org/10.1080/23799927.2017.1330281","mag":"2614913895"},"language":"en","primary_location":{"id":"doi:10.1080/23799927.2017.1330281","is_oa":true,"landing_page_url":"https://doi.org/10.1080/23799927.2017.1330281","pdf_url":"https://www.tandfonline.com/doi/pdf/10.1080/23799927.2017.1330281?needAccess=true","source":{"id":"https://openalex.org/S4210234901","display_name":"International Journal of Computer Mathematics Computer Systems Theory","issn_l":"2379-9927","issn":["2379-9927","2379-9935"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320547","host_organization_name":"Taylor & Francis","host_organization_lineage":["https://openalex.org/P4310320547"],"host_organization_lineage_names":["Taylor & Francis"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Computer Mathematics: Computer Systems Theory","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"bronze","oa_url":"https://www.tandfonline.com/doi/pdf/10.1080/23799927.2017.1330281?needAccess=true","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5102196066","display_name":"Jau\u2010Chuan Ke","orcid":null},"institutions":[{"id":"https://openalex.org/I131948415","display_name":"National Taichung University of Science and Technology","ror":"https://ror.org/05bgcav40","country_code":"TW","type":"education","lineage":["https://openalex.org/I131948415"]}],"countries":["TW"],"is_corresponding":true,"raw_author_name":"Jau-Chuan Ke","raw_affiliation_strings":["Department of Applied Statistics, National Taichung University of Science and Technology, Taichung, Taiwan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Applied Statistics, National Taichung University of Science and Technology, Taichung, Taiwan","institution_ids":["https://openalex.org/I131948415"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5023961314","display_name":"Chia\u2010Huang Wu","orcid":"https://orcid.org/0000-0003-2155-2026"},"institutions":[{"id":"https://openalex.org/I148366613","display_name":"National Yang Ming Chiao Tung University","ror":"https://ror.org/00se2k293","country_code":"TW","type":"education","lineage":["https://openalex.org/I148366613"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Chia Huang Wu","raw_affiliation_strings":["Department of Industrial Engineering and Management, National Chiao Tung University, Hsinchu, Taiwan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Industrial Engineering and Management, National Chiao Tung University, Hsinchu, Taiwan","institution_ids":["https://openalex.org/I148366613"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5111750617","display_name":"Wen Lea Pearn","orcid":null},"institutions":[{"id":"https://openalex.org/I148366613","display_name":"National Yang Ming Chiao Tung University","ror":"https://ror.org/00se2k293","country_code":"TW","type":"education","lineage":["https://openalex.org/I148366613"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Wen Lea Pearn","raw_affiliation_strings":["Department of Industrial Engineering and Management, National Chiao Tung University, Hsinchu, Taiwan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Industrial Engineering and Management, National Chiao Tung University, Hsinchu, Taiwan","institution_ids":["https://openalex.org/I148366613"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5102196066"],"corresponding_institution_ids":["https://openalex.org/I131948415"],"apc_list":null,"apc_paid":null,"fwci":0.39,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.67681736,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":95},"biblio":{"volume":"2","issue":"3","first_page":"81","last_page":"96"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10974","display_name":"Advanced Queuing Theory Analysis","score":0.9998999834060669,"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/T10974","display_name":"Advanced Queuing Theory Analysis","score":0.9998999834060669,"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/T10328","display_name":"Supply Chain and Inventory Management","score":0.972100019454956,"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/T11720","display_name":"Probability and Risk Models","score":0.9412999749183655,"subfield":{"id":"https://openalex.org/subfields/1803","display_name":"Management Science and Operations Research"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/server","display_name":"Server","score":0.9030061364173889},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6456319093704224},{"id":"https://openalex.org/keywords/queue","display_name":"Queue","score":0.6293495893478394},{"id":"https://openalex.org/keywords/queueing-theory","display_name":"Queueing theory","score":0.5026495456695557},{"id":"https://openalex.org/keywords/infinity","display_name":"Infinity","score":0.4740443229675293},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.4483654201030731},{"id":"https://openalex.org/keywords/matrix","display_name":"Matrix (chemical analysis)","score":0.4147590398788452},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.3653872609138489},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.350819855928421},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.2348020374774933}],"concepts":[{"id":"https://openalex.org/C93996380","wikidata":"https://www.wikidata.org/wiki/Q44127","display_name":"Server","level":2,"score":0.9030061364173889},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6456319093704224},{"id":"https://openalex.org/C160403385","wikidata":"https://www.wikidata.org/wiki/Q220543","display_name":"Queue","level":2,"score":0.6293495893478394},{"id":"https://openalex.org/C22684755","wikidata":"https://www.wikidata.org/wiki/Q847526","display_name":"Queueing theory","level":2,"score":0.5026495456695557},{"id":"https://openalex.org/C7321624","wikidata":"https://www.wikidata.org/wiki/Q205","display_name":"Infinity","level":2,"score":0.4740443229675293},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.4483654201030731},{"id":"https://openalex.org/C106487976","wikidata":"https://www.wikidata.org/wiki/Q685816","display_name":"Matrix (chemical analysis)","level":2,"score":0.4147590398788452},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.3653872609138489},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.350819855928421},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2348020374774933},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1080/23799927.2017.1330281","is_oa":true,"landing_page_url":"https://doi.org/10.1080/23799927.2017.1330281","pdf_url":"https://www.tandfonline.com/doi/pdf/10.1080/23799927.2017.1330281?needAccess=true","source":{"id":"https://openalex.org/S4210234901","display_name":"International Journal of Computer Mathematics Computer Systems Theory","issn_l":"2379-9927","issn":["2379-9927","2379-9935"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320547","host_organization_name":"Taylor & Francis","host_organization_lineage":["https://openalex.org/P4310320547"],"host_organization_lineage_names":["Taylor & Francis"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Computer Mathematics: Computer Systems Theory","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1080/23799927.2017.1330281","is_oa":true,"landing_page_url":"https://doi.org/10.1080/23799927.2017.1330281","pdf_url":"https://www.tandfonline.com/doi/pdf/10.1080/23799927.2017.1330281?needAccess=true","source":{"id":"https://openalex.org/S4210234901","display_name":"International Journal of Computer Mathematics Computer Systems Theory","issn_l":"2379-9927","issn":["2379-9927","2379-9935"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320547","host_organization_name":"Taylor & Francis","host_organization_lineage":["https://openalex.org/P4310320547"],"host_organization_lineage_names":["Taylor & Francis"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Computer Mathematics: Computer Systems Theory","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":20,"referenced_works":["https://openalex.org/W1964343951","https://openalex.org/W1968661925","https://openalex.org/W1973498658","https://openalex.org/W1975079479","https://openalex.org/W1980750276","https://openalex.org/W2011992260","https://openalex.org/W2014282794","https://openalex.org/W2023171560","https://openalex.org/W2032922837","https://openalex.org/W2042960358","https://openalex.org/W2046139352","https://openalex.org/W2054500705","https://openalex.org/W2082379217","https://openalex.org/W2085910926","https://openalex.org/W2095373087","https://openalex.org/W2101276722","https://openalex.org/W2155097786","https://openalex.org/W2181987604","https://openalex.org/W2321227838","https://openalex.org/W2610166414"],"related_works":["https://openalex.org/W2306553012","https://openalex.org/W4251417359","https://openalex.org/W2381059884","https://openalex.org/W4229993731","https://openalex.org/W2372756075","https://openalex.org/W1979193983","https://openalex.org/W2220405813","https://openalex.org/W1821795854","https://openalex.org/W2374111230","https://openalex.org/W2941119120"],"abstract_inverted_index":{"In":[0,16],"this":[1],"paper,":[2],"we":[3],"investigate":[4],"an":[5,137],"infinity":[6],"capacity":[7],"M/M/2":[8],"queueing":[9],"system":[10,39,59,123,134],"under":[11],"a":[12,94],"dynamic":[13],"operating":[14],"policy.":[15],"the":[17,33,38,41,45,53,58,62,66,80,102,115,122],"system,":[18],"there":[19],"are":[20,29,83,111],"two":[21,27,75],"identical":[22],"removable":[23],"servers.":[24],"Initially,":[25],"these":[26,74],"servers":[28,76],"turned":[30,49,71],"off.":[31,72],"Once":[32],"number":[34,54],"of":[35,55,121],"customers":[36,56],"in":[37,57],"reaches":[40],"first/second":[42,46],"start-up":[43],"threshold,":[44,65],"server":[47,68,95],"is":[48,98,124,140],"on.":[50],"Similarly,":[51],"once":[52],"reduces":[60],"to":[61,79,85,101,113],"second/first":[63,67],"shut-down":[64],"will":[69],"be":[70,86],"When":[73],"provide":[77],"services":[78],"customer,":[81],"they":[82],"assumed":[84],"unreliable":[87],"and":[88,108],"so":[89],"may":[90],"break":[91],"down.":[92],"If":[93],"fails,":[96],"it":[97],"immediately":[99],"sent":[100],"maintenance":[103],"department.":[104],"The":[105,118],"probability-generating":[106],"technique":[107],"matrix-geometric":[109],"method":[110],"employed":[112],"obtain":[114],"steady-state":[116],"results.":[117],"equilibrium":[119],"condition":[120],"explicitly":[125],"developed.":[126],"We":[127],"further":[128],"develop":[129],"matrix-form":[130],"expressions":[131],"for":[132],"various":[133],"characteristics.":[135],"Finally,":[136],"optimization":[138],"analysis":[139],"performed.":[141]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2019,"cited_by_count":1}],"updated_date":"2026-05-19T21:40:30.786675","created_date":"2025-10-10T00:00:00"}