{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,22]],"date-time":"2026-04-22T20:34:27Z","timestamp":1776890067391,"version":"3.51.2"},"reference-count":32,"publisher":"IEEE","license":[{"start":{"date-parts":[[2025,4,6]],"date-time":"2025-04-06T00:00:00Z","timestamp":1743897600000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-029"},{"start":{"date-parts":[[2025,4,6]],"date-time":"2025-04-06T00:00:00Z","timestamp":1743897600000},"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":[[2025,4,6]]},"DOI":"10.1109\/icassp49660.2025.10889077","type":"proceedings-article","created":{"date-parts":[[2025,3,12]],"date-time":"2025-03-12T17:15:02Z","timestamp":1741799702000},"page":"1-5","source":"Crossref","is-referenced-by-count":1,"title":["Robust Multi-Pitch Estimation via Optimal Transport Clustering"],"prefix":"10.1109","author":[{"given":"Anton","family":"Bj\u00f6rkman","sequence":"first","affiliation":[{"name":"Aalto University,Dept. of Information and Communications Engineering,Espoo,Finland"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Filip","family":"Elvander","sequence":"additional","affiliation":[{"name":"Aalto University,Dept. of Information and Communications Engineering,Espoo,Finland"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"263","reference":[{"key":"ref1","doi-asserted-by":"publisher","DOI":"10.1109\/TASLP.2016.2608948"},{"key":"ref2","doi-asserted-by":"publisher","DOI":"10.1109\/JSTSP.2011.2112333"},{"key":"ref3","doi-asserted-by":"publisher","DOI":"10.1109\/TBME.2008.2005954"},{"key":"ref4","doi-asserted-by":"publisher","DOI":"10.1121\/1.1458024"},{"key":"ref5","first-page":"518","article-title":"A Robust Algorithm for Pitch Tracking (RAPT)","volume":"495","author":"Talkin","year":"1995","journal-title":"Speech coding and synthesis"},{"key":"ref6","doi-asserted-by":"publisher","DOI":"10.1016\/j.sigpro.2017.01.011"},{"key":"ref7","doi-asserted-by":"publisher","DOI":"10.1016\/j.sigpro.2007.10.014"},{"key":"ref8","doi-asserted-by":"publisher","DOI":"10.1109\/TASLP.2013.2295918"},{"key":"ref9","doi-asserted-by":"publisher","DOI":"10.1016\/j.sigpro.2014.10.014"},{"key":"ref10","doi-asserted-by":"publisher","DOI":"10.1016\/j.sigpro.2016.02.015"},{"key":"ref11","doi-asserted-by":"publisher","DOI":"10.1109\/ICASSP.2018.8462300"},{"key":"ref12","doi-asserted-by":"publisher","DOI":"10.1121\/1.1918933"},{"key":"ref13","doi-asserted-by":"publisher","DOI":"10.1007\/978-0-387-21603-4"},{"key":"ref14","doi-asserted-by":"publisher","DOI":"10.2307\/40285331"},{"key":"ref15","doi-asserted-by":"publisher","DOI":"10.1016\/j.procs.2018.10.040"},{"key":"ref16","doi-asserted-by":"crossref","DOI":"10.1007\/978-3-540-71050-9","volume-title":"Optimal Transport: Old and New","volume":"338","author":"Villani","year":"2009"},{"key":"ref17","doi-asserted-by":"publisher","DOI":"10.1109\/TSP.2008.2010009"},{"key":"ref18","doi-asserted-by":"publisher","DOI":"10.1109\/TSP.2018.2866432"},{"key":"ref19","doi-asserted-by":"publisher","DOI":"10.1016\/j.sigpro.2020.107474"},{"key":"ref20","doi-asserted-by":"publisher","DOI":"10.1109\/LCSYS.2024.3405375"},{"key":"ref21","article-title":"Optimal spectral transportation with application to music transcription","volume":"29","author":"Flamary","year":"2016","journal-title":"Advances in Neural Information Processing Systems"},{"key":"ref22","doi-asserted-by":"publisher","DOI":"10.1109\/ICASSP.2017.7952172"},{"key":"ref23","doi-asserted-by":"publisher","DOI":"10.1109\/ICASSP49357.2023.10095082"},{"key":"ref24","doi-asserted-by":"publisher","DOI":"10.1109\/TSP.2020.3035466"},{"key":"ref25","doi-asserted-by":"publisher","DOI":"10.1109\/78.782222"},{"key":"ref26","doi-asserted-by":"publisher","DOI":"10.1109\/TASL.2010.2040786"},{"key":"ref27","doi-asserted-by":"publisher","DOI":"10.1561\/2200000073"},{"key":"ref28","doi-asserted-by":"publisher","DOI":"10.23919\/EUSIPCO54536.2021.9616121"},{"key":"ref29","doi-asserted-by":"publisher","DOI":"10.23919\/EUSIPCO63174.2024.10715317"},{"key":"ref30","article-title":"Sinkhorn distances: Lightspeed computation of optimal transport","volume":"26","author":"Cuturi","year":"2013","journal-title":"Advances in neural information processing systems"},{"key":"ref31","doi-asserted-by":"publisher","DOI":"10.1137\/17M111208X"},{"key":"ref32","doi-asserted-by":"publisher","DOI":"10.1007\/3-540-45470-5_10"}],"event":{"name":"ICASSP 2025 - 2025 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)","location":"Hyderabad, India","start":{"date-parts":[[2025,4,6]]},"end":{"date-parts":[[2025,4,11]]}},"container-title":["ICASSP 2025 - 2025 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)"],"original-title":[],"link":[{"URL":"http:\/\/xplorestaging.ieee.org\/ielx8\/10887540\/10887541\/10889077.pdf?arnumber=10889077","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,3,25]],"date-time":"2026-03-25T05:22:54Z","timestamp":1774416174000},"score":1,"resource":{"primary":{"URL":"https:\/\/ieeexplore.ieee.org\/document\/10889077\/"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2025,4,6]]},"references-count":32,"URL":"https:\/\/doi.org\/10.1109\/icassp49660.2025.10889077","relation":{},"subject":[],"published":{"date-parts":[[2025,4,6]]}}}