{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,29]],"date-time":"2026-04-29T06:44:40Z","timestamp":1777445080014,"version":"3.51.4"},"reference-count":46,"publisher":"Informa UK Limited","issue":"10","content-domain":{"domain":["www.tandfonline.com"],"crossmark-restriction":true},"short-container-title":["International Journal of Production Research"],"published-print":{"date-parts":[[2020,5,18]]},"DOI":"10.1080\/00207543.2019.1624856","type":"journal-article","created":{"date-parts":[[2019,6,11]],"date-time":"2019-06-11T05:44:12Z","timestamp":1560231852000},"page":"3036-3048","update-policy":"https:\/\/doi.org\/10.1080\/tandf_crossmark_01","source":"Crossref","is-referenced-by-count":19,"title":["Modelling and optimisation of a two-server queue with multiple vacations and working breakdowns"],"prefix":"10.1080","volume":"58","author":[{"given":"Dong-Yuh","family":"Yang","sequence":"first","affiliation":[{"name":"Institute of Information and Decision Sciences, National Taipei University of Business, Taipei, Taiwan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yi-Hsuan","family":"Chen","sequence":"additional","affiliation":[{"name":"Institute of Information and Decision Sciences, National Taipei University of Business, Taipei, Taiwan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Chia-Huang","family":"Wu","sequence":"additional","affiliation":[{"name":"Department of Industrial Engineering and Management, National Chiao Tung University, Hsinchu, Taiwan"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"301","published-online":{"date-parts":[[2019,6,10]]},"reference":[{"key":"CIT0001","doi-asserted-by":"publisher","DOI":"10.1016\/j.camwa.2009.01.017"},{"key":"CIT0002","doi-asserted-by":"publisher","DOI":"10.1016\/j.joems.2013.05.002"},{"key":"CIT0003","doi-asserted-by":"publisher","DOI":"10.1007\/s12597-017-0319-4"},{"key":"CIT0004","volume-title":"An off-the-Shelf PSO. In Proceeding of the Workshop on Particle Swarm Optimization","author":"Carlisle A.","year":"2001"},{"key":"CIT0005","doi-asserted-by":"publisher","DOI":"10.1520\/JTE20150080"},{"key":"CIT0006","doi-asserted-by":"publisher","DOI":"10.1109\/4235.985692"},{"key":"CIT0007","doi-asserted-by":"publisher","DOI":"10.1109\/TEVC.2007.896686"},{"key":"CIT0008","doi-asserted-by":"publisher","DOI":"10.1007\/BF01149327"},{"key":"CIT0009","first-page":"81","volume":"1","author":"Eberhart R. C.","year":"2001","journal-title":"In Proceeding IEEE International Conference on Evolutionary Computation"},{"key":"CIT0010","doi-asserted-by":"publisher","DOI":"10.1080\/17509653.2013.839720"},{"key":"CIT0011","doi-asserted-by":"publisher","DOI":"10.1080\/15326348908807129"},{"key":"CIT0012","doi-asserted-by":"publisher","DOI":"10.1016\/S0377-2217(01)00257-0"},{"key":"CIT0013","doi-asserted-by":"publisher","DOI":"10.1080\/16843703.2016.1189025"},{"key":"CIT0014","doi-asserted-by":"publisher","DOI":"10.1080\/03610926.2017.1422756"},{"key":"CIT0015","doi-asserted-by":"publisher","DOI":"10.1016\/j.cie.2012.04.018"},{"key":"CIT0016","doi-asserted-by":"publisher","DOI":"10.1016\/j.cie.2013.02.017"},{"key":"CIT0017","first-page":"3","volume":"7","author":"Ke J.-C.","year":"2010","journal-title":"International Journal of Operations Research"},{"key":"CIT0019","doi-asserted-by":"publisher","DOI":"10.1016\/j.apm.2013.09.016"},{"key":"CIT0020","doi-asserted-by":"publisher","DOI":"10.1155\/2012\/145867"},{"key":"CIT0021","doi-asserted-by":"publisher","DOI":"10.1016\/j.mcm.2005.02.002"},{"key":"CIT0022","doi-asserted-by":"publisher","DOI":"10.2307\/3214773"},{"key":"CIT0023","doi-asserted-by":"publisher","DOI":"10.1287\/mnsc.22.2.202"},{"issue":"15","key":"CIT0024","volume":"22","author":"Li T.","year":"2017","journal-title":"Mathematical and Computational Applications"},{"key":"CIT0025","doi-asserted-by":"publisher","DOI":"10.1080\/00207721.2013.859326"},{"key":"CIT0026","doi-asserted-by":"publisher","DOI":"10.1051\/ro\/2014014"},{"key":"CIT0027","volume-title":"Matrix-geometric Solutions in Stochastic Models","author":"Neuts M.","year":"1981"},{"key":"CIT0029","doi-asserted-by":"publisher","DOI":"10.1080\/21681015.2017.1297739"},{"key":"CIT0030","first-page":"1","volume":"5","author":"Sridhar A.","year":"2015","journal-title":"International Journal of Applied Operational Research"},{"key":"CIT0031","doi-asserted-by":"publisher","DOI":"10.1007\/s11750-016-0428-x"},{"key":"CIT0032","doi-asserted-by":"publisher","DOI":"10.1007\/BF02579061"},{"key":"CIT0033","volume-title":"Queueing Analysis, vol. 1","author":"Takagi H.","year":"1991"},{"key":"CIT0034","doi-asserted-by":"publisher","DOI":"10.1016\/0377-2217(86)90234-1"},{"key":"CIT0035","doi-asserted-by":"publisher","DOI":"10.1007\/978-0-387-33723-4"},{"key":"CIT0036","doi-asserted-by":"publisher","DOI":"10.1504\/IJMOR.2016.077997"},{"key":"CIT0037","doi-asserted-by":"publisher","DOI":"10.1016\/j.amc.2011.08.012"},{"key":"CIT0038","doi-asserted-by":"publisher","DOI":"10.1016\/j.ejor.2016.06.034"},{"key":"CIT0039","doi-asserted-by":"publisher","DOI":"10.1109\/TAC.2017.2679139"},{"key":"CIT0040","doi-asserted-by":"publisher","DOI":"10.1093\/comjnl\/bxy051"},{"key":"CIT0041","doi-asserted-by":"publisher","DOI":"10.1016\/j.cie.2015.01.017"},{"key":"CIT0042","doi-asserted-by":"publisher","DOI":"10.1016\/j.jmsy.2017.05.010"},{"key":"CIT0043","doi-asserted-by":"publisher","DOI":"10.1080\/03610926.2017.1346808"},{"key":"CIT0044","doi-asserted-by":"publisher","DOI":"10.1016\/j.cie.2016.04.019"},{"key":"CIT0045","doi-asserted-by":"publisher","DOI":"10.3934\/jimo.2009.5.453"},{"key":"CIT0048","doi-asserted-by":"publisher","DOI":"10.1016\/j.apm.2017.05.017"},{"key":"CIT0049","doi-asserted-by":"publisher","DOI":"10.1007\/s11424-017-5097-9"},{"key":"CIT0050","doi-asserted-by":"publisher","DOI":"10.1016\/j.amc.2015.03.109"}],"container-title":["International Journal of Production Research"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.tandfonline.com\/doi\/pdf\/10.1080\/00207543.2019.1624856","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2020,5,7]],"date-time":"2020-05-07T10:38:34Z","timestamp":1588847914000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.tandfonline.com\/doi\/full\/10.1080\/00207543.2019.1624856"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2019,6,10]]},"references-count":46,"journal-issue":{"issue":"10","published-print":{"date-parts":[[2020,5,18]]}},"alternative-id":["10.1080\/00207543.2019.1624856"],"URL":"https:\/\/doi.org\/10.1080\/00207543.2019.1624856","relation":{},"ISSN":["0020-7543","1366-588X"],"issn-type":[{"value":"0020-7543","type":"print"},{"value":"1366-588X","type":"electronic"}],"subject":[],"published":{"date-parts":[[2019,6,10]]},"assertion":[{"value":"The publishing and review policy for this title is described in its Aims & Scope.","order":1,"name":"peerreview_statement","label":"Peer Review Statement"},{"value":"http:\/\/www.tandfonline.com\/action\/journalInformation?show=aimsScope&journalCode=tprs20","URL":"http:\/\/www.tandfonline.com\/action\/journalInformation?show=aimsScope&journalCode=tprs20","order":2,"name":"aims_and_scope_url","label":"Aim & Scope"},{"value":"2018-06-14","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2019-05-17","order":2,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}},{"value":"2019-06-10","order":3,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}