{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,26]],"date-time":"2026-06-26T13:36:39Z","timestamp":1782480999066,"version":"3.54.5"},"reference-count":44,"publisher":"Institute of Electrical and Electronics Engineers (IEEE)","issue":"2","license":[{"start":{"date-parts":[[2018,6,1]],"date-time":"2018-06-01T00:00:00Z","timestamp":1527811200000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/ieeexplore.ieee.org\/Xplorehelp\/downloads\/license-information\/IEEE.html"}],"funder":[{"name":"Ericsson Canada"},{"DOI":"10.13039\/501100000038","name":"Natural Science and Engineering Council of Canada (NSERC)","doi-asserted-by":"publisher","id":[{"id":"10.13039\/501100000038","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["IEEE Trans. Netw. Serv. Manage."],"published-print":{"date-parts":[[2018,6]]},"DOI":"10.1109\/tnsm.2018.2815986","type":"journal-article","created":{"date-parts":[[2018,3,15]],"date-time":"2018-03-15T20:43:11Z","timestamp":1521146591000},"page":"774-786","source":"Crossref","is-referenced-by-count":76,"title":["CPVNF: Cost-Efficient Proactive VNF Placement and Chaining for Value-Added Services in Content Delivery Networks"],"prefix":"10.1109","volume":"15","author":[{"given":"Mouhamad","family":"Dieye","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-9615-0510","authenticated-orcid":false,"given":"Shohreh","family":"Ahvar","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jagruti","family":"Sahoo","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-7366-8288","authenticated-orcid":false,"given":"Ehsan","family":"Ahvar","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-7699-0296","authenticated-orcid":false,"given":"Roch","family":"Glitho","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-5681-6445","authenticated-orcid":false,"given":"Halima","family":"Elbiaze","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Noel","family":"Crespi","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"263","reference":[{"key":"ref39","doi-asserted-by":"publisher","DOI":"10.1103\/PhysRevE.86.066104"},{"key":"ref38","doi-asserted-by":"publisher","DOI":"10.1145\/1971162.1971168"},{"key":"ref33","doi-asserted-by":"publisher","DOI":"10.1109\/TNSM.2017.2710300"},{"key":"ref32","doi-asserted-by":"publisher","DOI":"10.1016\/j.comnet.2017.04.009"},{"key":"ref31","doi-asserted-by":"publisher","DOI":"10.1109\/ICC.2017.7997165"},{"key":"ref30","doi-asserted-by":"publisher","DOI":"10.1109\/NETSOFT.2015.7116121"},{"key":"ref37","doi-asserted-by":"publisher","DOI":"10.1016\/S0169-7552(98)00110-X"},{"key":"ref36","doi-asserted-by":"publisher","DOI":"10.1016\/j.cie.2013.12.005"},{"key":"ref35","doi-asserted-by":"publisher","DOI":"10.1016\/j.ejor.2006.12.027"},{"key":"ref34","doi-asserted-by":"publisher","DOI":"10.1287\/ijoc.1040.0089"},{"key":"ref10","first-page":"1","article-title":"SDN\/NFV orchestration for dynamic deployment of virtual SDN controllers as VNF for multi-tenant optical networks","author":"mu\u00f1oz","year":"2015","journal-title":"Optical Fiber Communication Conf Exhibit (OFC)"},{"key":"ref40","article-title":"The pageRank citation ranking: Bringing order to the Web","author":"lawrence","year":"1998"},{"key":"ref11","doi-asserted-by":"publisher","DOI":"10.1109\/ISCC.2014.6912647"},{"key":"ref12","doi-asserted-by":"publisher","DOI":"10.1109\/CNSM.2015.7367338"},{"key":"ref13","doi-asserted-by":"publisher","DOI":"10.1109\/CCNC.2017.7983211"},{"key":"ref14","year":"2013","journal-title":"Network Functions Virtualisation (NFV) Use Cases Technical Report ETSI GS NFV 001 v1 1 1"},{"key":"ref15","doi-asserted-by":"publisher","DOI":"10.1109\/NETSOFT.2015.7116145"},{"key":"ref16","doi-asserted-by":"publisher","DOI":"10.1109\/NOF.2015.7333284"},{"key":"ref17","doi-asserted-by":"publisher","DOI":"10.1109\/INM.2015.7140281"},{"key":"ref18","doi-asserted-by":"publisher","DOI":"10.1109\/LCOMM.2016.2580151"},{"key":"ref19","doi-asserted-by":"publisher","DOI":"10.1109\/CNSM.2014.7014205"},{"key":"ref28","doi-asserted-by":"publisher","DOI":"10.1109\/JLT.2016.2535401"},{"key":"ref4","doi-asserted-by":"publisher","DOI":"10.1002\/9781118909690"},{"key":"ref27","doi-asserted-by":"publisher","DOI":"10.1109\/GLOCOM.2016.7841846"},{"key":"ref3","year":"2015","journal-title":"Akamai Q2 Earnings Preview Value-Added Services Will Drive Growth But Currency Headwinds Likely Played the Minor Spoilsport"},{"key":"ref6","doi-asserted-by":"publisher","DOI":"10.1109\/MCOM.2015.7045396"},{"key":"ref29","doi-asserted-by":"publisher","DOI":"10.1109\/JLT.2016.2565002"},{"key":"ref5","article-title":"Cisco visual networking index: Forecast and methodology, 2016–2021","year":"2017"},{"key":"ref8","first-page":"459","article-title":"Clickos and the art of network function virtualization","author":"martins","year":"2014","journal-title":"Proc 11th USENIX Conf Netw Syst Design Implement (ser NSDI)"},{"key":"ref7","doi-asserted-by":"publisher","DOI":"10.1109\/COMST.2015.2477041"},{"key":"ref2","doi-asserted-by":"publisher","DOI":"10.1007\/978-3-540-77887-5_1"},{"key":"ref9","doi-asserted-by":"publisher","DOI":"10.1109\/ICCW.2015.7247455"},{"key":"ref1","doi-asserted-by":"publisher","DOI":"10.1145\/1107458.1107462"},{"key":"ref20","doi-asserted-by":"publisher","DOI":"10.1109\/CNSM.2016.7818411"},{"key":"ref22","doi-asserted-by":"publisher","DOI":"10.1109\/CloudNet.2015.7335318"},{"key":"ref21","doi-asserted-by":"publisher","DOI":"10.1109\/JLT.2015.2388585"},{"key":"ref42","author":"ghali","year":"2015","journal-title":"Topology Generator"},{"key":"ref24","doi-asserted-by":"publisher","DOI":"10.1109\/TNSM.2016.2598068"},{"key":"ref41","doi-asserted-by":"publisher","DOI":"10.1007\/978-0-387-53991-1_3"},{"key":"ref23","doi-asserted-by":"publisher","DOI":"10.1109\/JSAC.2017.2760178"},{"key":"ref44","author":"ahuja","year":"1993","journal-title":"Network Flows Theory Algorithms and Applications"},{"key":"ref26","doi-asserted-by":"publisher","DOI":"10.1109\/TNSM.2016.2549563"},{"key":"ref43","doi-asserted-by":"publisher","DOI":"10.1145\/1052934.1052938"},{"key":"ref25","doi-asserted-by":"publisher","DOI":"10.1109\/INM.2015.7140470"}],"container-title":["IEEE Transactions on Network and Service Management"],"original-title":[],"link":[{"URL":"http:\/\/xplorestaging.ieee.org\/ielx7\/4275028\/8375823\/08316876.pdf?arnumber=8316876","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2022,1,12]],"date-time":"2022-01-12T16:13:13Z","timestamp":1642003993000},"score":1,"resource":{"primary":{"URL":"https:\/\/ieeexplore.ieee.org\/document\/8316876\/"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2018,6]]},"references-count":44,"journal-issue":{"issue":"2"},"URL":"https:\/\/doi.org\/10.1109\/tnsm.2018.2815986","relation":{},"ISSN":["1932-4537"],"issn-type":[{"value":"1932-4537","type":"print"}],"subject":[],"published":{"date-parts":[[2018,6]]}}}