{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2024,10,30]],"date-time":"2024-10-30T15:50:07Z","timestamp":1730303407713,"version":"3.28.0"},"reference-count":17,"publisher":"IEEE","license":[{"start":{"date-parts":[[2021,4,1]],"date-time":"2021-04-01T00:00:00Z","timestamp":1617235200000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/ieeexplore.ieee.org\/Xplorehelp\/downloads\/license-information\/IEEE.html"},{"start":{"date-parts":[[2021,4,1]],"date-time":"2021-04-01T00:00:00Z","timestamp":1617235200000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-029"},{"start":{"date-parts":[[2021,4,1]],"date-time":"2021-04-01T00:00:00Z","timestamp":1617235200000},"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":[[2021,4]]},"DOI":"10.1109\/vtc2021-spring51267.2021.9449072","type":"proceedings-article","created":{"date-parts":[[2021,6,15]],"date-time":"2021-06-15T20:27:03Z","timestamp":1623788823000},"page":"1-7","source":"Crossref","is-referenced-by-count":3,"title":["K-Means Based Blind Noise Variance Estimation"],"prefix":"10.1109","author":[{"given":"Esteban","family":"Selva","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Apostolos","family":"Kountouris","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yves","family":"Louet","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"263","reference":[{"key":"ref10","doi-asserted-by":"publisher","DOI":"10.1109\/TWC.2015.2458320"},{"key":"ref11","doi-asserted-by":"publisher","DOI":"10.1109\/ISSPIT.2006.270827"},{"key":"ref12","article-title":"Some Methods for Classification and Analysis of Multivariate Observations","volume":"25","author":"macqueen","year":"1967","journal-title":"5th Berkeley Symposium"},{"journal-title":"Finding Groups in Data An Introduction to Cluster Analysis","year":"2005","author":"kaufman","key":"ref13"},{"key":"ref14","doi-asserted-by":"publisher","DOI":"10.1109\/TIT.1982.1056489"},{"key":"ref15","article-title":"K-means++: The advantages of careful seeding","author":"arthur","year":"2007","journal-title":"Proc 18th Annu ACM-SIAM Symp Discrete Algorithms"},{"key":"ref16","doi-asserted-by":"publisher","DOI":"10.2307\/2346830"},{"journal-title":"Linear and Nonlinear Models Fixed Effects Random Effects and Mixed Models","year":"2007","author":"grafarend","key":"ref17"},{"key":"ref4","doi-asserted-by":"publisher","DOI":"10.1109\/CCWC.2018.8301619"},{"key":"ref3","doi-asserted-by":"publisher","DOI":"10.1007\/s00034-019-01281-0"},{"key":"ref6","doi-asserted-by":"publisher","DOI":"10.1049\/iet-spr.2018.5099"},{"key":"ref5","doi-asserted-by":"publisher","DOI":"10.1016\/j.procs.2016.07.200"},{"key":"ref8","doi-asserted-by":"publisher","DOI":"10.1109\/I2MTC.2014.6860836"},{"key":"ref7","doi-asserted-by":"publisher","DOI":"10.1109\/26.871393"},{"key":"ref2","doi-asserted-by":"publisher","DOI":"10.1155\/2018\/6104502"},{"journal-title":"Fundamentals of Statistical Signal Processing Volume II Detection Theory","year":"1998","author":"kay","key":"ref1"},{"key":"ref9","doi-asserted-by":"publisher","DOI":"10.1109\/WiSPNET.2017.8299767"}],"event":{"name":"2021 IEEE 93rd Vehicular Technology Conference (VTC2021-Spring)","start":{"date-parts":[[2021,4,25]]},"location":"Helsinki, Finland","end":{"date-parts":[[2021,4,28]]}},"container-title":["2021 IEEE 93rd Vehicular Technology Conference (VTC2021-Spring)"],"original-title":[],"link":[{"URL":"http:\/\/xplorestaging.ieee.org\/ielx7\/9448628\/9448629\/09449072.pdf?arnumber=9449072","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2022,5,10]],"date-time":"2022-05-10T15:42:21Z","timestamp":1652197341000},"score":1,"resource":{"primary":{"URL":"https:\/\/ieeexplore.ieee.org\/document\/9449072\/"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2021,4]]},"references-count":17,"URL":"https:\/\/doi.org\/10.1109\/vtc2021-spring51267.2021.9449072","relation":{},"subject":[],"published":{"date-parts":[[2021,4]]}}}