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Target-speaker Voice Activity Detection with Improved I-Vector Estimation for Unknown Number of Speaker


Aug 07, 2021
Maokui He, Desh Raj, Zili Huang, Jun Du, Zhuo Chen, Shinji Watanabe


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Split, embed and merge: An accurate table structure recognizer


Jul 20, 2021
Zhenrong Zhang, Jianshu Zhang, Jun Du


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Separation Guided Speaker Diarization in Realistic Mismatched Conditions


Jul 06, 2021
Shu-Tong Niu, Jun Du, Lei Sun, Chin-Hui Lee


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A Lottery Ticket Hypothesis Framework for Low-Complexity Device-Robust Neural Acoustic Scene Classification


Jul 03, 2021
Chao-Han Huck Yang, Hu Hu, Sabato Marco Siniscalchi, Qing Wang, Yuyang Wang, Xianjun Xia, Yuanjun Zhao, Yuzhong Wu, Yannan Wang, Jun Du, Chin-Hui Lee

* Detection and Classification of Acoustic Scenes and Events (DCASE), 2021 
* 5 figures. DCASE 2021. The project started in November 2020 

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AISHELL-4: An Open Source Dataset for Speech Enhancement, Separation, Recognition and Speaker Diarization in Conference Scenario


Apr 08, 2021
Yihui Fu, Luyao Cheng, Shubo Lv, Yukai Jv, Yuxiang Kong, Zhuo Chen, Yanxin Hu, Lei Xie, Jian Wu, Hui Bu, Xin Xu, Jun Du, Jingdong Chen

* Submitted to Interspeech 2021 

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USTC-NELSLIP System Description for DIHARD-III Challenge


Mar 19, 2021
Yuxuan Wang, Maokui He, Shutong Niu, Lei Sun, Tian Gao, Xin Fang, Jia Pan, Jun Du, Chin-Hui Lee


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A Four-Stage Data Augmentation Approach to ResNet-Conformer Based Acoustic Modeling for Sound Event Localization and Detection


Jan 08, 2021
Qing Wang, Jun Du, Hua-Xin Wu, Jia Pan, Feng Ma, Chin-Hui Lee

* 12 pages, 8 figures 

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Lip-reading with Hierarchical Pyramidal Convolution and Self-Attention


Dec 28, 2020
Hang Chen, Jun Du, Yu Hu, Li-Rong Dai, Chin-Hui Lee, Bao-Cai Yin

* 5 pages, 7 figures 

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Exploring Emotion Features and Fusion Strategies for Audio-Video Emotion Recognition


Dec 27, 2020
Hengshun Zhou, Debin Meng, Yuanyuan Zhang, Xiaojiang Peng, Jun Du, Kai Wang, Yu Qiao

* Accepted by ACM ICMI'19 (2019 International Conference on Multimodal Interaction) 

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Frequency Gating: Improved Convolutional Neural Networks for Speech Enhancement in the Time-Frequency Domain


Nov 08, 2020
Koen Oostermeijer, Qing Wang, Jun Du


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A Two-Stage Approach to Device-Robust Acoustic Scene Classification


Nov 03, 2020
Hu Hu, Chao-Han Huck Yang, Xianjun Xia, Xue Bai, Xin Tang, Yajian Wang, Shutong Niu, Li Chai, Juanjuan Li, Hongning Zhu, Feng Bao, Yuanjun Zhao, Sabato Marco Siniscalchi, Yannan Wang, Jun Du, Chin-Hui Lee

* Submitted to ICASSP 2021. Code available: https://github.com/MihawkHu/DCASE2020_task1 

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Correlating Subword Articulation with Lip Shapes for Embedding Aware Audio-Visual Speech Enhancement


Sep 21, 2020
Hang Chen, Jun Du, Yu Hu, Li-Rong Dai, Bao-Cai Yin, Chin-Hui Lee

* 34 pages, 8 figures 

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Device-Robust Acoustic Scene Classification Based on Two-Stage Categorization and Data Augmentation


Aug 27, 2020
Hu Hu, Chao-Han Huck Yang, Xianjun Xia, Xue Bai, Xin Tang, Yajian Wang, Shutong Niu, Li Chai, Juanjuan Li, Hongning Zhu, Feng Bao, Yuanjun Zhao, Sabato Marco Siniscalchi, Yannan Wang, Jun Du, Chin-Hui Lee

* Revised Technical Report. Proposed systems attain 2nds in both Task-1a and Task-1b in the official DCASE challenge 2020 

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On Mean Absolute Error for Deep Neural Network Based Vector-to-Vector Regression


Aug 12, 2020
Jun Qi, Jun Du, Sabato Marco Siniscalchi, Xiaoli Ma, Chin-Hui Lee

* IEEE Signal Processing Letters, 2020 

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Analyzing Upper Bounds on Mean Absolute Errors for Deep Neural Network Based Vector-to-Vector Regression


Aug 04, 2020
Jun Qi, Jun Du, Sabato Marco Siniscalchi, Xiaoli Ma, Chin-Hui Lee

* IEEE Transactions on Signal Processing, Vol 68, pp. 3411-3422, 2020 

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An Acoustic Segment Model Based Segment Unit Selection Approach to Acoustic Scene Classification with Partial Utterances


Jul 31, 2020
Hu Hu, Sabato Marco Siniscalchi, Yannan Wang, Xue Bai, Jun Du, Chin-Hui Lee

* Accepted by Interspeech 2020 

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Stroke Constrained Attention Network for Online Handwritten Mathematical Expression Recognition


Feb 20, 2020
Jiaming Wang, Jun Du, Jianshu Zhang


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Joint Architecture and Knowledge Distillation in Convolutional Neural Network for Offline Handwritten Chinese Text Recognition


Dec 17, 2019
Zi-Rui Wang, Jun Du


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Challenge of Spatial Cognition for Deep Learning


Jul 30, 2019
Xiaolin Wu, Xi Zhang, Jun Du


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Adaptive Period Embedding for Representing Oriented Objects in Aerial Images


Jun 22, 2019
Yixing Zhu, Xueqing Wu, Jun Du


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The Second DIHARD Diarization Challenge: Dataset, task, and baselines


Jun 18, 2019
Neville Ryant, Kenneth Church, Christopher Cieri, Alejandrina Cristia, Jun Du, Sriram Ganapathy, Mark Liberman

* Accepted by Interspeech 2019 

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Deep Neural Network Embeddings with Gating Mechanisms for Text-Independent Speaker Verification


Apr 04, 2019
Lanhua You, Wu Guo, Lirong Dai, Jun Du

* 5 pages, 3 figures, submitted to INTERSPEECH 2019 

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Deep Fusion: An Attention Guided Factorized Bilinear Pooling for Audio-video Emotion Recognition


Jan 15, 2019
Yuanyuan Zhang, Zi-Rui Wang, Jun Du


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Writer-Aware CNN for Parsimonious HMM-Based Offline Handwritten Chinese Text Recognition


Dec 24, 2018
Zi-Rui Wang, Jun Du, Jia-Ming Wang


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TextMountain: Accurate Scene Text Detection via Instance Segmentation


Nov 30, 2018
Yixing Zhu, Jun Du


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Parsimonious HMMs for Offline Handwritten Chinese Text Recognition


Aug 13, 2018
Wenchao Wang, Jun Du, Zi-Rui Wang

* Accepted by ICFHR2018 

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DenseRAN for Offline Handwritten Chinese Character Recognition


Aug 13, 2018
Wenchao Wang, Jianshu Zhang, Jun Du, Zi-Rui Wang, Yixing Zhu

* Accepted by ICFHR2018 

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Attention Based Fully Convolutional Network for Speech Emotion Recognition


Jun 05, 2018
Yuanyuan Zhang, Jun Du, Zirui Wang, Jianshu Zhang


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