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ORCIDRavichander Vipperla
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2020 – today
- 2024
[c20]Guillermo Cámbara, Patrick Lumban Tobing, Mikolaj Babianski, Ravichander Vipperla, Duo Wang, Ron Shmelkin, Giuseppe Coccia, Orazio Angelini, Arnaud Joly, Mateusz Lajszczak, Vincent Pollet:
Mapache: Masked Parallel Transformer for Advanced Speech Editing and Synthesis. ICASSP 2024: 10691-10695- 2023
- [c19]Jakub Swiatkowski, Duo Wang, Mikolaj Babianski, Patrick Lumban Tobing, Ravichander Vipperla, Vincent Pollet:
Cross-lingual Prosody Transfer for Expressive Machine Dubbing. INTERSPEECH 2023: 4838-4842 - [c18]Jakub Swiatkowski, Duo Wang, Mikolaj Babianski, Giuseppe Coccia, Patrick Lumban Tobing, Ravichander Vipperla, Viacheslav Klimkov, Vincent Pollet:
Expressive Machine Dubbing Through Phrase-level Cross-lingual Prosody Transfer. INTERSPEECH 2023: 5546-5550 - 2022
- [j7]Lantian Li
, Ruiqi Liu, Jiawen Kang, Yue Fan, Hao Cui, Yunqi Cai, Ravichander Vipperla, Thomas Fang Zheng, Dong Wang:
CN-Celeb: Multi-genre speaker recognition. Speech Commun. 137: 77-91 (2022) - 2021
- [c17]Abhinav Mehrotra, Alberto Gil C. P. Ramos, Sourav Bhattacharya, Lukasz Dudziak, Ravichander Vipperla, Thomas Chau, Mohamed S. Abdelfattah, Samin Ishtiaq, Nicholas Donald Lane:
NAS-Bench-ASR: Reproducible Neural Architecture Search for Speech Recognition. ICLR 2021 - 2020
- [c16]Abhinav Mehrotra, Lukasz Dudziak, Jinsu Yeo, Young-Yoon Lee, Ravichander Vipperla, Mohamed S. Abdelfattah, Sourav Bhattacharya, Samin Ishtiaq, Alberto Gil C. P. Ramos, SangJeong Lee, Daehyun Kim, Nicholas D. Lane:
Iterative Compression of End-to-End ASR Model Using AutoML. INTERSPEECH 2020: 3361-3365 - [c15]Ravichander Vipperla, Sangjun Park, Kihyun Choo, Samin Ishtiaq, Kyoungbo Min, Sourav Bhattacharya, Abhinav Mehrotra, Alberto Gil C. P. Ramos, Nicholas D. Lane:
Bunched LPCNet: Vocoder for Low-Cost Neural Text-To-Speech Systems. INTERSPEECH 2020: 3565-3569 - [i4]Abhinav Mehrotra, Lukasz Dudziak, Jinsu Yeo, Young-Yoon Lee, Ravichander Vipperla, Mohamed S. Abdelfattah, Sourav Bhattacharya, Samin Ishtiaq, Alberto Gil C. P. Ramos, SangJeong Lee, Daehyun Kim, Nicholas D. Lane:
Iterative Compression of End-to-End ASR Model using AutoML. CoRR abs/2008.02897 (2020) - [i3]Ravichander Vipperla, Sangjun Park, Kihyun Choo, Samin Ishtiaq, Kyoungbo Min, Sourav Bhattacharya, Abhinav Mehrotra, Alberto Gil C. P. Ramos, Nicholas D. Lane:
Bunched LPCNet : Vocoder for Low-cost Neural Text-To-Speech Systems. CoRR abs/2008.04574 (2020) - [i2]Lantian Li, Ruiqi Liu, Jiawen Kang, Yue Fan, Hao Cui, Yunqi Cai, Ravichander Vipperla, Thomas Fang Zheng, Dong Wang:
CN-Celeb: multi-genre speaker recognition. CoRR abs/2012.12468 (2020)
2010 – 2019
- 2019
- [j6]Ravichander Vipperla, Samin Ishtiaq, Rui Li, Sourav Bhattacharya, Ilias Leontiadis, Nicholas D. Lane:
Learning to Listen... On-Device: Present and future perspectives of on-device ASR. GetMobile Mob. Comput. Commun. 23(4): 5-9 (2019) - [c14]Lukasz Dudziak, Mohamed S. Abdelfattah, Ravichander Vipperla, Stefanos Laskaridis, Nicholas D. Lane:
ShrinkML: End-to-End ASR Model Compression Using Reinforcement Learning. INTERSPEECH 2019: 2235-2239 - [i1]Lukasz Dudziak, Mohamed S. Abdelfattah, Ravichander Vipperla, Stefanos Laskaridis, Nicholas D. Lane:
ShrinkML: End-to-End ASR Model Compression Using Reinforcement Learning. CoRR abs/1907.03540 (2019) - 2017
- [j5]Zhiyuan Tang, Lantian Li, Dong Wang, Ravichander Vipperla:
Collaborative Joint Training With Multitask Recurrent Model for Speech and Speaker Recognition. IEEE ACM Trans. Audio Speech Lang. Process. 25(3): 493-504 (2017) - 2013
- [j4]Javier Tejedor, Alejandro Echeverría, Dong Wang, Ravichander Vipperla:
Evolutionary discriminative confidence estimation for spoken term detection. Multim. Tools Appl. 62(1): 5-34 (2013) - [j3]Dong Wang, Ravichander Vipperla, Nicholas W. D. Evans, Thomas Fang Zheng:
Online Non-Negative Convolutive Pattern Learning for Speech Signals. IEEE Trans. Signal Process. 61(1): 44-56 (2013) - [c13]Federico Alegre, Ravichander Vipperla, Asmaa Amehraye, Nicholas W. D. Evans:
A new speaker verification spoofing countermeasure based on local binary patterns. INTERSPEECH 2013: 940-944 - 2012
- [j2]Dong Wang, Simon King, Joe Frankel, Ravichander Vipperla, Nicholas W. D. Evans, Raphaël Troncy:
Direct posterior confidence for out-of-vocabulary spoken term detection. ACM Trans. Inf. Syst. 30(3): 16:1-16:34 (2012) - [c12]Federico Alegre, Ravichander Vipperla, Nicholas W. D. Evans, Benoit G. B. Fauve:
On the vulnerability of automatic speaker recognition to spoofing attacks with artificial signals. EUSIPCO 2012: 36-40 - [c11]Jürgen T. Geiger, Ravichander Vipperla, Nicholas W. D. Evans, Björn W. Schuller, Gerhard Rigoll:
Speech overlap detection using convolutive non-negative sparse coding: New improvements and insights. EUSIPCO 2012: 340-344 - [c10]Ravichander Vipperla, Jürgen T. Geiger, Simon Bozonnet, Dong Wang, Nicholas W. D. Evans, Björn W. Schuller, Gerhard Rigoll:
Speech overlap detection and attribution using convolutive non-negative sparse coding. ICASSP 2012: 4181-4184 - [c9]Simon Bozonnet, Ravichander Vipperla, Nicholas W. D. Evans:
Phone Adaptive Training for Speaker Diarization. INTERSPEECH 2012: 494-497 - [c8]Federico Alegre, Ravichander Vipperla, Nicholas W. D. Evans:
Spoofing countermeasures for the protection of automatic speaker recognition systems against attacks with artificial signals. INTERSPEECH 2012: 1688-1691 - [c7]Jürgen T. Geiger, Ravichander Vipperla, Simon Bozonnet, Nicholas W. D. Evans, Björn W. Schuller, Gerhard Rigoll:
Convolutive Non-Negative Sparse Coding and New Features for Speech Overlap Handling in Speaker Diarization. INTERSPEECH 2012: 2154-2157 - 2011
- [c6]Dong Wang, Ravichander Vipperla, Nicholas W. D. Evans:
Online Pattern Learning for Non-Negative Convolutive Sparse Coding. INTERSPEECH 2011: 65-68 - [c5]Dong Wang, Ravichander Vipperla, Nicholas W. D. Evans:
Parallel and Hierarchical Decision Making for Sparse Coding in Speech Recognition. INTERSPEECH 2011: 2557-2560 - 2010
- [j1]Ravichander Vipperla, Steve Renals, Joe Frankel:
Ageing Voices: The Effect of Changes in Voice Parameters on ASR Performance. EURASIP J. Audio Speech Music. Process. 2010 (2010) - [c4]Ravichander Vipperla, Steve Renals, Joe Frankel:
Augmentation of adaptation data. INTERSPEECH 2010: 530-533
2000 – 2009
- 2009
- [c3]Ravichander Vipperla, Maria Klara Wolters, Kallirroi Georgila, Steve Renals:
Speech Input from Older Users in Smart Environments: Challenges and Perspectives. HCI (6) 2009: 117-126 - [c2]Maria Klara Wolters, Ravichander Vipperla, Steve Renals:
Age recognition for spoken dialogue systems: do we need it? INTERSPEECH 2009: 1435-1438 - 2008
- [c1]Ravichander Vipperla, Steve Renals, Joe Frankel:
Longitudinal study of ASR performance on ageing voices. INTERSPEECH 2008: 2550-2553
Coauthor Index
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