{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,9]],"date-time":"2026-06-09T15:28:49Z","timestamp":1781018929207,"version":"3.54.1"},"reference-count":50,"publisher":"Institute of Electrical and Electronics Engineers (IEEE)","license":[{"start":{"date-parts":[[2021,1,1]],"date-time":"2021-01-01T00:00:00Z","timestamp":1609459200000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/ieeexplore.ieee.org\/Xplorehelp\/downloads\/license-information\/IEEE.html"},{"start":{"date-parts":[[2021,1,1]],"date-time":"2021-01-01T00:00:00Z","timestamp":1609459200000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-029"},{"start":{"date-parts":[[2021,1,1]],"date-time":"2021-01-01T00:00:00Z","timestamp":1609459200000},"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. Signal Process."],"published-print":{"date-parts":[[2021]]},"DOI":"10.1109\/tsp.2021.3051267","type":"journal-article","created":{"date-parts":[[2021,1,15]],"date-time":"2021-01-15T20:25:54Z","timestamp":1610742354000},"page":"1422-1437","source":"Crossref","is-referenced-by-count":23,"title":["Digraph Signal Processing With Generalized Boundary Conditions"],"prefix":"10.1109","volume":"69","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-2207-8285","authenticated-orcid":false,"given":"Bastian","family":"Seifert","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-8834-8551","authenticated-orcid":false,"given":"Markus","family":"Puschel","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"263","reference":[{"key":"ref39","doi-asserted-by":"publisher","DOI":"10.1016\/j.laa.2012.02.027"},{"key":"ref38","doi-asserted-by":"publisher","DOI":"10.1137\/0719030"},{"key":"ref33","doi-asserted-by":"publisher","DOI":"10.1109\/TSP.2012.2186133"},{"key":"ref32","first-page":"401","article-title":"Fourier transform for the directed quincunx lattice","author":"p\u00fcschel","year":"0","journal-title":"Proc IEEE Int Conf Acoust Speech Signal Process"},{"key":"ref31","doi-asserted-by":"publisher","DOI":"10.1109\/PROC.1979.11356"},{"key":"ref30","doi-asserted-by":"publisher","DOI":"10.1109\/ICASSP40776.2020.9053511"},{"key":"ref37","doi-asserted-by":"publisher","DOI":"10.7146\/math.scand.a-12518"},{"key":"ref36","doi-asserted-by":"publisher","DOI":"10.1007\/BF02101702"},{"key":"ref35","doi-asserted-by":"publisher","DOI":"10.1007\/s00026-005-0237-z"},{"key":"ref34","first-page":"1325","article-title":"Graph Laplacians and their convergence on random neighborhood graphs","volume":"8","author":"hein","year":"2007","journal-title":"J Mach Learn Res"},{"key":"ref28","doi-asserted-by":"publisher","DOI":"10.1109\/SPCOM.2016.7746675"},{"key":"ref27","doi-asserted-by":"publisher","DOI":"10.1007\/978-3-030-46150-8_27"},{"key":"ref29","doi-asserted-by":"publisher","DOI":"10.1016\/j.laa.2012.01.020"},{"key":"ref2","doi-asserted-by":"publisher","DOI":"10.1109\/EECS.2018.00062"},{"key":"ref1","doi-asserted-by":"publisher","DOI":"10.1109\/JSEN.2017.2733767"},{"key":"ref20","doi-asserted-by":"publisher","DOI":"10.1109\/JSTSP.2017.2726979"},{"key":"ref22","doi-asserted-by":"publisher","DOI":"10.1109\/TSP.2018.2886151"},{"key":"ref21","doi-asserted-by":"publisher","DOI":"10.1109\/ICASSP.2018.8461875"},{"key":"ref24","doi-asserted-by":"publisher","DOI":"10.1109\/JSTSP.2017.2731599"},{"key":"ref23","doi-asserted-by":"publisher","DOI":"10.1109\/TSP.2020.3009645"},{"key":"ref26","doi-asserted-by":"publisher","DOI":"10.1109\/GlobalSIP.2016.7906046"},{"key":"ref25","article-title":"Agile inexact methods for spectral projector-based graph Fourier transforms","author":"deri","year":"2017"},{"key":"ref50","doi-asserted-by":"publisher","DOI":"10.1109\/TSP.2017.2752689"},{"key":"ref10","first-page":"167","article-title":"Spectral techniques in argumentation framework analysis","author":"dunne","year":"0","journal-title":"Proc Int Conf Comput Models Argument"},{"key":"ref11","doi-asserted-by":"publisher","DOI":"10.1073\/pnas.70.7.2069"},{"key":"ref40","doi-asserted-by":"publisher","DOI":"10.1109\/TCT.1959.1086537"},{"key":"ref12","doi-asserted-by":"publisher","DOI":"10.1016\/j.acha.2016.12.005"},{"key":"ref13","doi-asserted-by":"publisher","DOI":"10.1145\/1772690.1772751"},{"key":"ref14","doi-asserted-by":"publisher","DOI":"10.1142\/9789812812438_0004"},{"key":"ref15","doi-asserted-by":"publisher","DOI":"10.1109\/TSP.2014.2321121"},{"key":"ref16","first-page":"57","article-title":"Computational aspects of the Jordan canonical form","author":"beelen","year":"1990"},{"key":"ref17","doi-asserted-by":"publisher","DOI":"10.1109\/MSP.2017.2693418"},{"key":"ref18","doi-asserted-by":"publisher","DOI":"10.1137\/S0895479802417118"},{"key":"ref19","doi-asserted-by":"publisher","DOI":"10.1023\/B:FAIA.0000024871.00388.4c"},{"key":"ref4","doi-asserted-by":"publisher","DOI":"10.1109\/TIP.2016.2529506"},{"key":"ref3","doi-asserted-by":"publisher","DOI":"10.1186\/s12859-015-0754-2"},{"key":"ref6","doi-asserted-by":"publisher","DOI":"10.1109\/JPROC.2018.2820126"},{"key":"ref5","doi-asserted-by":"publisher","DOI":"10.23919\/EUSIPCO.2017.8081498"},{"key":"ref8","doi-asserted-by":"publisher","DOI":"10.1109\/TSP.2013.2238935"},{"key":"ref7","doi-asserted-by":"publisher","DOI":"10.1109\/MSP.2012.2235192"},{"key":"ref49","doi-asserted-by":"publisher","DOI":"10.1145\/980972.980992"},{"key":"ref9","doi-asserted-by":"publisher","DOI":"10.1109\/TSP.2008.925261"},{"key":"ref46","doi-asserted-by":"publisher","DOI":"10.3389\/fncom.2011.00011"},{"key":"ref45","doi-asserted-by":"publisher","DOI":"10.1137\/S0895479800371529"},{"key":"ref48","doi-asserted-by":"publisher","DOI":"10.1137\/1.9780898719574"},{"key":"ref47","first-page":"1293","article-title":"Forecaster: A graph transformer for forecasting spatial and time-dependent data","author":"li","year":"0","journal-title":"Proc Eur Conf Artif Intell"},{"key":"ref42","doi-asserted-by":"publisher","DOI":"10.37236\/1065"},{"key":"ref41","doi-asserted-by":"publisher","DOI":"10.1016\/0024-3795(93)90369-Y"},{"key":"ref44","doi-asserted-by":"publisher","DOI":"10.1137\/0613024"},{"key":"ref43","article-title":"Intersections of the kernels and deformations of the root subspaces","author":"savchenko","year":"2021","journal-title":"Personal communication"}],"container-title":["IEEE Transactions on Signal Processing"],"original-title":[],"link":[{"URL":"http:\/\/xplorestaging.ieee.org\/ielx7\/78\/9307529\/09325908.pdf?arnumber=9325908","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2022,5,10]],"date-time":"2022-05-10T14:50:33Z","timestamp":1652194233000},"score":1,"resource":{"primary":{"URL":"https:\/\/ieeexplore.ieee.org\/document\/9325908\/"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2021]]},"references-count":50,"URL":"https:\/\/doi.org\/10.1109\/tsp.2021.3051267","relation":{},"ISSN":["1053-587X","1941-0476"],"issn-type":[{"value":"1053-587X","type":"print"},{"value":"1941-0476","type":"electronic"}],"subject":[],"published":{"date-parts":[[2021]]}}}