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speechocean762: An Open-Source Non-native English Speech Corpus For Pronunciation Assessment


Apr 03, 2021
Junbo Zhang, Zhiwen Zhang, Yongqing Wang, Zhiyong Yan, Qiong Song, Yukai Huang, Ke Li, Daniel Povey, Yujun Wang


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An Asynchronous WFST-Based Decoder For Automatic Speech Recognition


Mar 16, 2021
Hang Lv, Zhehuai Chen, Hainan Xu, Daniel Povey, Lei Xie, Sanjeev Khudanpur

* 5 pages, 5 figures, icassp 

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A Parallelizable Lattice Rescoring Strategy with Neural Language Models


Mar 08, 2021
Ke Li, Daniel Povey, Sanjeev Khudanpur

* To appear at ICASSP 2021. 5 pages, 1 figure 

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Wake Word Detection with Streaming Transformers


Feb 08, 2021
Yiming Wang, Hang Lv, Daniel Povey, Lei Xie, Sanjeev Khudanpur

* Accepted at IEEE ICASSP 2021. 5 pages, 3 figures 

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Wake Word Detection with Alignment-Free Lattice-Free MMI


May 25, 2020
Yiming Wang, Hang Lv, Daniel Povey, Lei Xie, Sanjeev Khudanpur

* Submitted to Interspeech 2020. 5 pages, 3 figures 

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PyChain: A Fully Parallelized PyTorch Implementation of LF-MMI for End-to-End ASR


May 20, 2020
Yiwen Shao, Yiming Wang, Daniel Povey, Sanjeev Khudanpur

* Submtted to Interspeech 2020 

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CHiME-6 Challenge:Tackling Multispeaker Speech Recognition for Unsegmented Recordings


May 02, 2020
Shinji Watanabe, Michael Mandel, Jon Barker, Emmanuel Vincent, Ashish Arora, Xuankai Chang, Sanjeev Khudanpur, Vimal Manohar, Daniel Povey, Desh Raj, David Snyder, Aswin Shanmugam Subramanian, Jan Trmal, Bar Ben Yair, Christoph Boeddeker, Zhaoheng Ni, Yusuke Fujita, Shota Horiguchi, Naoyuki Kanda, Takuya Yoshioka, Neville Ryant


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Probing the Information Encoded in X-vectors


Sep 30, 2019
Desh Raj, David Snyder, Daniel Povey, Sanjeev Khudanpur

* Accepted at IEEE Workshop on Automatic Speech Recognition and Understanding (ASRU) 2019 

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Probing the Information Encoded in x-vectors


Sep 13, 2019
Desh Raj, David Snyder, Daniel Povey, Sanjeev Khudanpur

* Accepted at IEEE Workshop on Automatic Speech Recognition and Understanding (ASRU) 2019 

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A GPU-based WFST Decoder with Exact Lattice Generation


Jul 27, 2018
Zhehuai Chen, Justin Luitjens, Hainan Xu, Yiming Wang, Daniel Povey, Sanjeev Khudanpur

* accepted by INTERSPEECH 2018 

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Acoustic data-driven lexicon learning based on a greedy pronunciation selection framework


Jun 12, 2017
Xiaohui Zhang, Vimal Manohar, Daniel Povey, Sanjeev Khudanpur


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Parallel training of DNNs with Natural Gradient and Parameter Averaging


Jun 22, 2015
Daniel Povey, Xiaohui Zhang, Sanjeev Khudanpur

* Accepted as workshop contribution to ICLR 2015. 12 pages plus 16 pages of appendices, International Conference on Learning Representations (ICLR): Workshop track, 2015. [2 sets of minor fixes post-publication.] 

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Krylov Subspace Descent for Deep Learning


Nov 18, 2011
Oriol Vinyals, Daniel Povey


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