{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,10]],"date-time":"2026-04-10T05:57:30Z","timestamp":1775800650818,"version":"3.50.1"},"reference-count":43,"publisher":"Institute of Electrical and Electronics Engineers (IEEE)","license":[{"start":{"date-parts":[[2026,1,1]],"date-time":"2026-01-01T00:00:00Z","timestamp":1767225600000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/ieeexplore.ieee.org\/Xplorehelp\/downloads\/license-information\/IEEE.html"},{"start":{"date-parts":[[2026,1,1]],"date-time":"2026-01-01T00:00:00Z","timestamp":1767225600000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-029"},{"start":{"date-parts":[[2026,1,1]],"date-time":"2026-01-01T00:00:00Z","timestamp":1767225600000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-037"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["IEEE Trans. Netw. Serv. Manage."],"published-print":{"date-parts":[[2026]]},"DOI":"10.1109\/tnsm.2026.3680673","type":"journal-article","created":{"date-parts":[[2026,4,3]],"date-time":"2026-04-03T19:53:45Z","timestamp":1775246025000},"page":"3805-3818","source":"Crossref","is-referenced-by-count":0,"title":["Network Slicing With Flexible VNF Order: A Branch-and-Bound Approach"],"prefix":"10.1109","volume":"23","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-3848-7825","authenticated-orcid":false,"given":"Quang-Trung","family":"Luu","sequence":"first","affiliation":[{"name":"School of Electrical and Electronic Engineering, Hanoi University of Science and Technology, Hanoi, Vietnam"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0009-0004-5291-029X","authenticated-orcid":false,"given":"Minh-Thanh","family":"Nguyen","sequence":"additional","affiliation":[{"name":"School of Computer Science and Statistics, Trinity College Dublin, The University of Dublin, Dublin 2, Ireland"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Tuan-Anh","family":"Do","sequence":"additional","affiliation":[{"name":"School of Electrical and Electronic Engineering, Hanoi University of Science and Technology, Hanoi, Vietnam"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-1049-3123","authenticated-orcid":false,"given":"Michel","family":"Kieffer","sequence":"additional","affiliation":[{"name":"CNRS, CentraleSup&#x00E9;lec, L2S, Universit&#x00E9; Paris-Saclay, Gif-sur-Yvette, France"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-6098-2136","authenticated-orcid":false,"given":"Tai Hung","family":"Nguyen","sequence":"additional","affiliation":[{"name":"School of Electrical and Electronic Engineering, Hanoi University of Science and Technology, Hanoi, Vietnam"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-7354-1524","authenticated-orcid":false,"given":"Huu Thanh","family":"Nguyen","sequence":"additional","affiliation":[{"name":"School of Electrical and Electronic Engineering, Hanoi University of Science and Technology, Hanoi, Vietnam"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-9575-1063","authenticated-orcid":false,"given":"Van-Dinh","family":"Nguyen","sequence":"additional","affiliation":[{"name":"School of Computer Science and Statistics, Trinity College Dublin, The University of Dublin, Dublin 2, Ireland"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"263","reference":[{"key":"ref1","doi-asserted-by":"publisher","DOI":"10.1109\/MCOM.2017.1600951"},{"key":"ref2","doi-asserted-by":"publisher","DOI":"10.1109\/COMST.2024.3410295"},{"key":"ref3","doi-asserted-by":"publisher","DOI":"10.1109\/COMST.2024.3390613"},{"key":"ref4","doi-asserted-by":"publisher","DOI":"10.1109\/MNET.2019.1900024"},{"key":"ref5","doi-asserted-by":"publisher","DOI":"10.1109\/COMST.2023.3312349"},{"key":"ref6","doi-asserted-by":"publisher","DOI":"10.1109\/TNSM.2023.3287651"},{"key":"ref7","doi-asserted-by":"publisher","DOI":"10.1109\/MCOM.006.2200534"},{"key":"ref8","doi-asserted-by":"publisher","DOI":"10.1109\/JSAC.2023.3336156"},{"key":"ref9","doi-asserted-by":"publisher","DOI":"10.1109\/TNSM.2016.2549563"},{"key":"ref10","doi-asserted-by":"publisher","DOI":"10.1109\/TNSM.2017.2681025"},{"key":"ref11","doi-asserted-by":"publisher","DOI":"10.1109\/ICC.2017.7996513"},{"key":"ref12","doi-asserted-by":"publisher","DOI":"10.1109\/TNSM.2022.3160352"},{"key":"ref13","doi-asserted-by":"publisher","DOI":"10.1109\/TIFS.2023.3279587"},{"key":"ref14","doi-asserted-by":"publisher","DOI":"10.1109\/ICCE62051.2024.10634634"},{"key":"ref15","doi-asserted-by":"publisher","DOI":"10.1109\/TCC.2015.2491939"},{"key":"ref16","doi-asserted-by":"publisher","DOI":"10.1007\/978-3-319-60774-0_5"},{"key":"ref17","volume-title":"NGMN Overview on 5G RAN Functional Decomposition","year":"2018"},{"key":"ref18","doi-asserted-by":"publisher","DOI":"10.1109\/TNET.2020.3019098"},{"key":"ref19","doi-asserted-by":"publisher","DOI":"10.23919\/CNSM52442.2021.9615541"},{"key":"ref20","doi-asserted-by":"publisher","DOI":"10.23919\/CNSM62983.2024.10814606"},{"key":"ref21","doi-asserted-by":"publisher","DOI":"10.1109\/ICC.2019.8761451"},{"key":"ref22","doi-asserted-by":"publisher","DOI":"10.1109\/TPDS.2020.3043768"},{"key":"ref23","doi-asserted-by":"publisher","DOI":"10.1007\/s11277-020-07417-9"},{"key":"ref24","doi-asserted-by":"publisher","DOI":"10.1109\/TNSM.2023.3311587"},{"key":"ref25","doi-asserted-by":"publisher","DOI":"10.1109\/NETSOFT.2016.7502412"},{"key":"ref26","doi-asserted-by":"publisher","DOI":"10.1109\/LATINCOM.2017.8240194"},{"key":"ref27","doi-asserted-by":"publisher","DOI":"10.1109\/TNSM.2021.3052223"},{"key":"ref28","doi-asserted-by":"publisher","DOI":"10.1109\/TWC.2023.3260767"},{"key":"ref29","doi-asserted-by":"publisher","DOI":"10.1016\/j.comnet.2015.11.005"},{"key":"ref30","doi-asserted-by":"publisher","DOI":"10.23919\/CNSM59352.2023.10327793"},{"key":"ref31","doi-asserted-by":"publisher","DOI":"10.1109\/GLOBECOM38437.2019.9013820"},{"key":"ref32","doi-asserted-by":"crossref","DOI":"10.17487\/rfc6020","volume-title":"YANG\u2014A Data Modeling Language for the Network Configuration Protocol (NETCONF)","author":"Bj\u00f6rklund","year":"2010"},{"key":"ref33","doi-asserted-by":"publisher","DOI":"10.1002\/9781119471509.w5gref203"},{"key":"ref34","doi-asserted-by":"publisher","DOI":"10.1109\/GLOBECOM38437.2019.9013983"},{"key":"ref35","doi-asserted-by":"publisher","DOI":"10.1287\/opre.14.4.699"},{"key":"ref36","doi-asserted-by":"publisher","DOI":"10.1016\/j.disopt.2016.01.005"},{"key":"ref37","doi-asserted-by":"publisher","DOI":"10.1109\/TNSM.2023.3284602"},{"key":"ref38","doi-asserted-by":"publisher","DOI":"10.1109\/GLOCOM.2018.8648039"},{"key":"ref39","doi-asserted-by":"publisher","DOI":"10.1109\/TNSM.2021.3078814"},{"key":"ref40","doi-asserted-by":"publisher","DOI":"10.1109\/COMST.2023.3239220"},{"key":"ref41","doi-asserted-by":"publisher","DOI":"10.1109\/TCC.2019.2914387"},{"key":"ref42","doi-asserted-by":"publisher","DOI":"10.1109\/SURV.2013.013013.00155"},{"key":"ref43","doi-asserted-by":"publisher","DOI":"10.1016\/j.endm.2016.03.028"}],"container-title":["IEEE Transactions on Network and Service Management"],"original-title":[],"link":[{"URL":"http:\/\/xplorestaging.ieee.org\/ielx8\/4275028\/11319294\/11474638.pdf?arnumber=11474638","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,4,10]],"date-time":"2026-04-10T05:05:39Z","timestamp":1775797539000},"score":1,"resource":{"primary":{"URL":"https:\/\/ieeexplore.ieee.org\/document\/11474638\/"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026]]},"references-count":43,"URL":"https:\/\/doi.org\/10.1109\/tnsm.2026.3680673","relation":{},"ISSN":["1932-4537","2373-7379"],"issn-type":[{"value":"1932-4537","type":"electronic"},{"value":"2373-7379","type":"electronic"}],"subject":[],"published":{"date-parts":[[2026]]}}}