{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,11,29]],"date-time":"2025-11-29T06:51:34Z","timestamp":1764399094590,"version":"3.46.0"},"reference-count":26,"publisher":"IEEE","license":[{"start":{"date-parts":[[2025,10,22]],"date-time":"2025-10-22T00:00:00Z","timestamp":1761091200000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-029"},{"start":{"date-parts":[[2025,10,22]],"date-time":"2025-10-22T00:00:00Z","timestamp":1761091200000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-037"}],"funder":[{"DOI":"10.13039\/501100001691","name":"JSPS","doi-asserted-by":"publisher","award":["24H00715"],"award-info":[{"award-number":["24H00715"]}],"id":[{"id":"10.13039\/501100001691","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2025,10,22]]},"DOI":"10.1109\/apsipaasc65261.2025.11249242","type":"proceedings-article","created":{"date-parts":[[2025,11,28]],"date-time":"2025-11-28T18:40:26Z","timestamp":1764355226000},"page":"507-512","source":"Crossref","is-referenced-by-count":0,"title":["Few-Step Diffusion-Based Voice Conversion Using Consistency Trajectory Models"],"prefix":"10.1109","author":[{"given":"Ryuichi","family":"Hatakeyama","sequence":"first","affiliation":[{"name":"The University of Electro-Communications,Tokyo,Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Toru","family":"Nakashika","sequence":"additional","affiliation":[{"name":"The University of Electro-Communications,Tokyo,Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Takuya","family":"Takahashi","sequence":"additional","affiliation":[{"name":"The University of Electro-Communications,Tokyo,Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"263","reference":[{"volume-title":"Auto-encoding variational bayes","year":"2022","author":"Kingma","key":"ref1"},{"key":"ref2","article-title":"Generative adversarial nets","volume-title":"Advances in Neural Information Processing Systems","volume":"27","author":"Goodfellow","year":"2014"},{"key":"ref3","first-page":"2256","article-title":"Deep unsupervised learning using nonequilibrium thermodynamics","volume-title":"Proceedings of the 32nd International Conference on Machine Learning, F. Bach and D. Blei, Eds., ser. Proceedings of Machine Learning Research","volume":"37","author":"Sohl-Dickstein"},{"key":"ref4","first-page":"6840","article-title":"Denoising diffusion probabilistic models","volume-title":"Advances in Neural Information Processing Systems","volume":"33","author":"Ho","year":"2020"},{"key":"ref5","doi-asserted-by":"publisher","DOI":"10.1109\/ICASSP39728.2021.9414257"},{"key":"ref6","first-page":"5210","article-title":"Autovc: Zero-shot voice style transfer with only autoencoder loss","volume-title":"International Conference on Machine Learning","author":"Qian","year":"2019"},{"journal-title":"Voicegrad: Non-parallel any-to-many voice conversion with annealed langevin dynamics","year":"2024","author":"Kameoka","key":"ref7"},{"volume-title":"Generative modeling by estimating gradients of the data distribution","year":"2019","author":"Song","key":"ref8"},{"key":"ref9","doi-asserted-by":"publisher","DOI":"10.21437\/Interspeech.2017-63"},{"key":"ref10","doi-asserted-by":"publisher","DOI":"10.1109\/apsipaasc63619.2025.10849015"},{"volume-title":"Consistency trajectory models: Learning probability flow ode trajectory of diffusion","year":"2024","author":"Kim","key":"ref11"},{"key":"ref12","doi-asserted-by":"publisher","DOI":"10.1109\/CVPR.2018.00068"},{"volume-title":"Score-based generative modeling through stochastic differential equations","year":"2021","author":"Song","key":"ref13"},{"volume-title":"Elucidating the design space of diffusion-based generative models","year":"2022","author":"Karras","key":"ref14"},{"volume-title":"Improved techniques for training score-based generative models","year":"2020","author":"Song","key":"ref15"},{"volume-title":"Denoising diffusion implicit models","year":"2022","author":"Song","key":"ref16"},{"volume-title":"Progressive distillation for fast sampling of diffusion models","year":"2022","author":"Salimans","key":"ref17"},{"volume-title":"Consistency models","year":"2023","author":"Song","key":"ref18"},{"key":"ref19","doi-asserted-by":"publisher","DOI":"10.1109\/asru51503.2021.9688219"},{"volume-title":"Diffusion-based voice conversion with fast maximum likelihood sampling scheme","year":"2022","author":"Popov","key":"ref20"},{"key":"ref21","doi-asserted-by":"publisher","DOI":"10.1109\/icassp.2010.5495701"},{"volume-title":"Soundctm: Unifying score-based and consistency models for full-band text-to-sound generation","year":"2025","author":"Saito","key":"ref22"},{"key":"ref23","doi-asserted-by":"publisher","DOI":"10.1109\/cvpr46437.2021.01268"},{"key":"ref24","article-title":"The CMU arctic speech databases","volume-title":"Fifth ISCA workshop on speech synthesis","author":"Kominek","year":"2004"},{"volume-title":"Hifi-gan: Generative adversarial networks for efficient and high fidelity speech synthesis","year":"2020","author":"Kong","key":"ref25"},{"key":"ref26","doi-asserted-by":"publisher","DOI":"10.21437\/Interspeech.2022-439"}],"event":{"name":"2025 Asia Pacific Signal and Information Processing Association Annual Summit and Conference (APSIPA ASC)","start":{"date-parts":[[2025,10,22]]},"location":"Singapore, Singapore","end":{"date-parts":[[2025,10,24]]}},"container-title":["2025 Asia Pacific Signal and Information Processing Association Annual Summit and Conference (APSIPA ASC)"],"original-title":[],"link":[{"URL":"http:\/\/xplorestaging.ieee.org\/ielx8\/11248853\/11248968\/11249242.pdf?arnumber=11249242","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,11,29]],"date-time":"2025-11-29T06:50:52Z","timestamp":1764399052000},"score":1,"resource":{"primary":{"URL":"https:\/\/ieeexplore.ieee.org\/document\/11249242\/"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2025,10,22]]},"references-count":26,"URL":"https:\/\/doi.org\/10.1109\/apsipaasc65261.2025.11249242","relation":{},"subject":[],"published":{"date-parts":[[2025,10,22]]}}}