{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,15]],"date-time":"2026-07-15T01:55:43Z","timestamp":1784080543676,"version":"3.55.0"},"reference-count":5,"publisher":"IEEE","license":[{"start":{"date-parts":[[2019,1,1]],"date-time":"2019-01-01T00:00:00Z","timestamp":1546300800000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-029"},{"start":{"date-parts":[[2019,1,1]],"date-time":"2019-01-01T00:00:00Z","timestamp":1546300800000},"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":[],"published-print":{"date-parts":[[2019,1]]},"DOI":"10.1109\/icoin.2019.8717979","type":"proceedings-article","created":{"date-parts":[[2019,5,20]],"date-time":"2019-05-20T22:41:57Z","timestamp":1558392117000},"page":"239-241","source":"Crossref","is-referenced-by-count":3,"title":["A Practical Model for Optimal Placement of Virtual Network Functions"],"prefix":"10.1109","author":[{"given":"Tri-Hai","family":"Nguyen","sequence":"first","affiliation":[{"name":"Department of ICMC Convergence Technology, Soongsil University Seoul, Republic of Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jaejin","family":"Lee","sequence":"additional","affiliation":[{"name":"School of Electronic Engineering Soongsil University Seoul, Republic of Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Myungsik","family":"Yoo","sequence":"additional","affiliation":[{"name":"School of Electronic Engineering Soongsil University Seoul, Republic of Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"263","reference":[{"key":"ref4","doi-asserted-by":"publisher","DOI":"10.1016\/j.comnet.2018.06.006"},{"key":"ref3","doi-asserted-by":"publisher","DOI":"10.1109\/TNSM.2017.2686979"},{"key":"ref5","doi-asserted-by":"publisher","DOI":"10.17487\/rfc7498"},{"key":"ref2","first-page":"289","author":"nguyen","year":"2018","journal-title":"Analysis of deployment approaches for virtual customer premises equipment"},{"key":"ref1","article-title":"Network function virtualisation: An introduction, benefits, enablers, challenges & call for action, Introductory White Paper","author":"nfv","year":"2012","journal-title":"Issue 1 SDN & OpenFlow World Congr"}],"event":{"name":"2019 International Conference on Information Networking (ICOIN)","location":"Kuala Lumpur, Malaysia","start":{"date-parts":[[2019,1,9]]},"end":{"date-parts":[[2019,1,11]]}},"container-title":["2019 International Conference on Information Networking (ICOIN)"],"original-title":[],"link":[{"URL":"http:\/\/xplorestaging.ieee.org\/ielx7\/8706518\/8717975\/08717979.pdf?arnumber=8717979","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,4,25]],"date-time":"2025-04-25T17:39:00Z","timestamp":1745602740000},"score":1,"resource":{"primary":{"URL":"https:\/\/ieeexplore.ieee.org\/document\/8717979\/"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2019,1]]},"references-count":5,"URL":"https:\/\/doi.org\/10.1109\/icoin.2019.8717979","relation":{},"subject":[],"published":{"date-parts":[[2019,1]]}}}