{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,25]],"date-time":"2025-10-25T12:47:56Z","timestamp":1761396476945,"version":"3.37.3"},"reference-count":39,"publisher":"IEEE","license":[{"start":{"date-parts":[[2022,10,31]],"date-time":"2022-10-31T00:00:00Z","timestamp":1667174400000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-029"},{"start":{"date-parts":[[2022,10,31]],"date-time":"2022-10-31T00:00:00Z","timestamp":1667174400000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-037"}],"funder":[{"DOI":"10.13039\/501100000266","name":"Engineering and Physical Sciences Research Council (EPSRC)","doi-asserted-by":"publisher","award":["EP\/S00063111"],"award-info":[{"award-number":["EP\/S00063111"]}],"id":[{"id":"10.13039\/501100000266","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2022,10,31]]},"DOI":"10.1109\/ieeeconf56349.2022.10052053","type":"proceedings-article","created":{"date-parts":[[2023,3,7]],"date-time":"2023-03-07T18:41:29Z","timestamp":1678214489000},"page":"975-979","source":"Crossref","is-referenced-by-count":11,"title":["Space-Time Covariance Matrix Estimation: Loss of Algebraic Multiplicities of Eigenvalues"],"prefix":"10.1109","author":[{"given":"Faizan A.","family":"Khattak","sequence":"first","affiliation":[{"name":"University of Strathclyde,Department of Electronic & Electrical Engineering,Glasgow,Scotland,G1 1XW"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Stephan","family":"Weiss","sequence":"additional","affiliation":[{"name":"University of Strathclyde,Department of Electronic & Electrical Engineering,Glasgow,Scotland,G1 1XW"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ian K.","family":"Proudler","sequence":"additional","affiliation":[{"name":"University of Strathclyde,Department of Electronic & Electrical Engineering,Glasgow,Scotland,G1 1XW"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"John G.","family":"McWhirter","sequence":"additional","affiliation":[{"name":"University of Strathclyde,Department of Electronic & Electrical Engineering,Glasgow,Scotland,G1 1XW"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"263","reference":[{"key":"ref1","first-page":"629","article-title":"An extension of the MUSIC algorithm to broadband scenarios using polynomial eigenvalue decom-position","volume-title":"EUSIPCO","author":"Alrmah","year":"2011"},{"key":"ref2","doi-asserted-by":"publisher","DOI":"10.1109\/SSP.2014.6884638"},{"key":"ref3","doi-asserted-by":"publisher","DOI":"10.1109\/TCSI.2019.2937006"},{"key":"ref4","doi-asserted-by":"publisher","DOI":"10.1109\/sam.2018.8448482"},{"key":"ref5","doi-asserted-by":"publisher","DOI":"10.1109\/ICASSP.2019.8683339"},{"key":"ref6","doi-asserted-by":"publisher","DOI":"10.1109\/SSPD.2019.8751663"},{"key":"ref7","doi-asserted-by":"publisher","DOI":"10.1049\/iet-spr.2011.0086"},{"key":"ref8","doi-asserted-by":"publisher","DOI":"10.1016\/j.sigpro.2014.04.002"},{"key":"ref9","doi-asserted-by":"publisher","DOI":"10.1109\/WASPAA52581.2021.9632789"},{"key":"ref10","doi-asserted-by":"publisher","DOI":"10.1109\/RAEECS56511.2022.9954500"},{"key":"ref11","doi-asserted-by":"publisher","DOI":"10.1109\/SSPD54131.2022.9896183"},{"key":"ref12","doi-asserted-by":"publisher","DOI":"10.1109\/SSPD51364.2021.9541430"},{"key":"ref13","doi-asserted-by":"publisher","DOI":"10.1109\/TSP.2007.893222"},{"key":"ref14","article-title":"A novel insight to the SBR2 algorithm for diagonalising para-hermitian matrices","volume-title":"11 th IMA Conf. Math. in Sig. Proc., Birmingham, UK","author":"McWhirter","year":"2016"},{"key":"ref15","doi-asserted-by":"publisher","DOI":"10.1109\/TSP.2008.929662"},{"key":"ref16","doi-asserted-by":"publisher","DOI":"10.1109\/ICASSP.2014.6855174"},{"key":"ref17","article-title":"Polynomial matrix eigen-value decompositionexploiting spherical microphone array processing","author":"Neo","year":"2022","journal-title":"IEEE Trans. ASLP"},{"key":"ref18","doi-asserted-by":"publisher","DOI":"10.1109\/ICASSP39728.2021.9414011"},{"key":"ref19","doi-asserted-by":"publisher","DOI":"10.1109\/IWAENC53105.2022.9914796"},{"key":"ref20","doi-asserted-by":"publisher","DOI":"10.1109\/SSPD54131.2022.9896222"},{"key":"ref21","doi-asserted-by":"publisher","DOI":"10.1109\/TSP.2012.2212433"},{"key":"ref22","doi-asserted-by":"publisher","DOI":"10.1109\/TSP.2016.2580535"},{"key":"ref23","doi-asserted-by":"publisher","DOI":"10.1109\/TSP.2011.2163065"},{"key":"ref24","doi-asserted-by":"publisher","DOI":"10.1109\/TSP.2014.2367460"},{"key":"ref25","doi-asserted-by":"publisher","DOI":"10.1109\/ISSPIT.2011.6151599"},{"key":"ref26","doi-asserted-by":"publisher","DOI":"10.1109\/78.678466"},{"journal-title":"Multirate Systems and Filter Banks. Prentice Hall, Englewood Cliffs","year":"1993","author":"Vaidyanathan","key":"ref27"},{"key":"ref28","doi-asserted-by":"publisher","DOI":"10.1109\/EUSIPCO.2015.7362502"},{"key":"ref29","doi-asserted-by":"publisher","DOI":"10.1109\/CAMSAP.2013.6714019"},{"key":"ref30","doi-asserted-by":"publisher","DOI":"10.1109\/EUSIPCO.2015.7362501"},{"key":"ref31","doi-asserted-by":"publisher","DOI":"10.1109\/SSPD51364.2021.9541472"},{"key":"ref32","doi-asserted-by":"publisher","DOI":"10.1109\/SSPD.2017.8233237"},{"key":"ref33","doi-asserted-by":"publisher","DOI":"10.1109\/TSP.2018.2812747"},{"key":"ref34","doi-asserted-by":"publisher","DOI":"10.1109\/TSP.2018.2877142"},{"key":"ref35","doi-asserted-by":"publisher","DOI":"10.1109\/tsp.2023.3269664"},{"key":"ref36","doi-asserted-by":"publisher","DOI":"10.1109\/TSP.2021.3049962"},{"key":"ref37","doi-asserted-by":"publisher","DOI":"10.1109\/ICASSP.2019.8682407"},{"key":"ref38","doi-asserted-by":"publisher","DOI":"10.1155\/ASP\/2006\/31346"},{"key":"ref39","doi-asserted-by":"publisher","DOI":"10.23919\/Eusipco47968.2020.9287694"}],"event":{"name":"2022 56th Asilomar Conference on Signals, Systems, and Computers","start":{"date-parts":[[2022,10,31]]},"location":"Pacific Grove, CA, USA","end":{"date-parts":[[2022,11,2]]}},"container-title":["2022 56th Asilomar Conference on Signals, Systems, and Computers"],"original-title":[],"link":[{"URL":"http:\/\/xplorestaging.ieee.org\/ielx7\/10051833\/10051818\/10052053.pdf?arnumber=10052053","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2024,2,13]],"date-time":"2024-02-13T18:39:55Z","timestamp":1707849595000},"score":1,"resource":{"primary":{"URL":"https:\/\/ieeexplore.ieee.org\/document\/10052053\/"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2022,10,31]]},"references-count":39,"URL":"https:\/\/doi.org\/10.1109\/ieeeconf56349.2022.10052053","relation":{},"subject":[],"published":{"date-parts":[[2022,10,31]]}}}