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2020 – today
- 2024
[j30]Ruiteng Zhang
, Jianguo Wei, Xugang Lu, Wenhuan Lu, Di Jin, Lin Zhang, Junhai Xu:
Unsupervised Adaptive Speaker Recognition by Coupling-Regularized Optimal Transport. IEEE ACM Trans. Audio Speech Lang. Process. 32: 3603-3617 (2024)- [j29]Hongcheng Zhang, Wenhuan Lu, Jianguo Wei, Xiangdong Huang, Xiaokang Yang, Xugang Lu:
Efficient Singular Spectrum Mode Ensemble for Extracting Wide-Band Components in Overlapping Spectral Environments. IEEE Trans. Signal Process. 72: 4666-4681 (2024) - [c107]Ruiteng Zhang, Jianguo Wei, Xugang Lu, Yongwei Li, Wenhuan Lu, Di Jin, Junhai Xu:
Self-Supervised Domain Exploration with an Optimal Transport Regularization for Open Set Cross-Domain Speech Emotion Recognition. ICASSP 2024: 10466-10470 - [c106]Yuxuan Li, Jianguo Wei, Qiang Fang, Xugang Lu:
Evaluation of an Improved Ultrasonic Imaging Helmet for Observing Articulatory Data. ICASSP 2024: 12762-12766 - [c105]Xugang Lu, Peng Shen, Yu Tsao, Hisashi Kawai:
Hierarchical Cross-Modality Knowledge Transfer with Sinkhorn Attention for CTC-Based ASR. ICASSP 2024: 13116-13120 - [i36]Cho-Yuan Lee, Kuan-Chen Wang, Kai-Chun Liu, Xugang Lu, Ping-Cheng Yeh, Yu Tsao:
A Non-Intrusive Neural Quality Assessment Model for Surface Electromyography Signals. CoRR abs/2402.05482 (2024) - [i35]Wenhao Yang, Jianguo Wei, Wenhuan Lu, Lei Li, Xugang Lu:
Robust Channel Learning for Large-Scale Radio Speaker Verification. CoRR abs/2406.10956 (2024) - [i34]Xugang Lu, Peng Shen, Yu Tsao, Hisashi Kawai:
Temporal Order Preserved Optimal Transport-based Cross-modal Knowledge Transfer Learning for ASR. CoRR abs/2409.02239 (2024) - [i33]Wenhao Yang, Jianguo Wei, Wenhuan Lu, Xugang Lu, Lei Li:
Integrated Multi-Level Knowledge Distillation for Enhanced Speaker Verification. CoRR abs/2409.09389 (2024) - [i32]Wenhao Yang, Jianguo Wei, Wenhuan Lu, Lei Li, Xugang Lu:
Channel Adaptation for Speaker Verification Using Optimal Transport with Pseudo Label. CoRR abs/2409.09396 (2024) - [i31]Kuo-Hsuan Hung, Kuan-Chen Wang, Kai-Chun Liu, Wei-Lun Chen, Xugang Lu, Yu Tsao, Chii-Wann Lin:
MECG-E: Mamba-based ECG Enhancer for Baseline Wander Removal. CoRR abs/2409.18828 (2024) - 2023
- [j28]Kai Li, Xugang Lu, Masato Akagi, Masashi Unoki:
Contributions of Jitter and Shimmer in the Voice for Fake Audio Detection. IEEE Access 11: 84689-84698 (2023) - [j27]Ruiteng Zhang, Jianguo Wei, Xugang Lu, Wenhuan Lu, Di Jin, Lin Zhang, Junhai Xu, Jianwu Dang:
TMS: Temporal multi-scale in time-delay neural network for speaker verification. Appl. Intell. 53(22): 26497-26517 (2023) - [j26]Ruiteng Zhang, Jianguo Wei, Xugang Lu, Wenhuan Lu, Di Jin, Lin Zhang, Yantao Ji, Junhai Xu:
Self-supervised learning based domain regularization for mask-wearing speaker verification. Speech Commun. 152: 102953 (2023) - [c104]Xugang Lu, Peng Shen, Yu Tsao, Hisashi Kawai:
Cross-Modal Alignment With Optimal Transport For CTC-Based ASR. ASRU 2023: 1-7 - [c103]Kai Li, Dung Kim Tran, Xugang Lu, Masato Akagi, Masashi Unoki:
Data-driven Non-uniform Filterbanks Based on F-ratio for Machine Anomalous Sound Detection. EUSIPCO 2023: 201-205 - [c102]Ruiteng Zhang, Jianguo Wei, Xugang Lu, Wenhuan Lu, Di Jin, Lin Zhang, Junhai Xu:
Optimal Transport with a Diversified Memory Bank for Cross-Domain Speaker Verification. ICASSP 2023: 1-5 - [c101]Ruiteng Zhang, Jianguo Wei, Xugang Lu, Yongwei Li, Junhai Xu, Di Jin, Jianhua Tao:
SOT: Self-supervised Learning-Assisted Optimal Transport for Unsupervised Adaptive Speech Emotion Recognition. INTERSPEECH 2023: 1858-1862 - [c100]Yang Liu, Haoqin Sun, Geng Chen, Qingyue Wang, Zhen Zhao, Xugang Lu, Longbiao Wang:
Multi-Level Knowledge Distillation for Speech Emotion Recognition in Noisy Conditions. INTERSPEECH 2023: 1893-1897 - [i30]Xugang Lu, Peng Shen, Yu Tsao, Hisashi Kawai:
Cross-modal Alignment with Optimal Transport for CTC-based ASR. CoRR abs/2309.13650 (2023) - [i29]Xugang Lu, Peng Shen, Yu Tsao, Hisashi Kawai:
Hierarchical Cross-Modality Knowledge Transfer with Sinkhorn Attention for CTC-based ASR. CoRR abs/2309.16093 (2023) - [i28]Xugang Lu, Peng Shen, Yu Tsao, Hisashi Kawai:
Neural domain alignment for spoken language recognition based on optimal transport. CoRR abs/2310.13471 (2023) - [i27]Peng Shen, Xugang Lu, Hisashi Kawai:
Speaker Mask Transformer for Multi-talker Overlapped Speech Recognition. CoRR abs/2312.10959 (2023) - [i26]Yang Liu, Haoqin Sun, Geng Chen, Qingyue Wang, Zhen Zhao, Xugang Lu, Longbiao Wang:
Multi-Level Knowledge Distillation for Speech Emotion Recognition in Noisy Conditions. CoRR abs/2312.13556 (2023) - 2022
- [j25]Tassadaq Hussain, Wei-Chien Wang, Mandar Gogate, Kia Dashtipour, Yu Tsao, Xugang Lu, Ahsan Adeel, Amir Hussain:
A Novel Temporal Attentive-Pooling based Convolutional Recurrent Architecture for Acoustic Signal Enhancement. IEEE Trans. Artif. Intell. 3(5): 833-842 (2022) - [c99]Kai Li, Xugang Lu, Masato Akagi, Jianwu Dang, Sheng Li, Masashi Unoki:
Relationship Between Speakers' Physiological Structure and Acoustic Speech Signals: Data-Driven Study Based on Frequency-Wise Attentional Neural Network. EUSIPCO 2022: 379-383 - [c98]Ruiteng Zhang, Jianguo Wei, Wenhuan Lu, Lin Zhang, Yantao Ji, Junhai Xu, Xugang Lu:
CS-REP: Making Speaker Verification Networks Embracing Re-Parameterization. ICASSP 2022: 7082-7086 - [c97]Kai Li, Sheng Li, Xugang Lu, Masato Akagi, Meng Liu, Lin Zhang, Chang Zeng, Longbiao Wang, Jianwu Dang, Masashi Unoki:
Data Augmentation Using McAdams-Coefficient-Based Speaker Anonymization for Fake Audio Detection. INTERSPEECH 2022: 664-668 - [c96]Peng Shen, Xugang Lu, Hisashi Kawai:
Transducer-based language embedding for spoken language identification. INTERSPEECH 2022: 3724-3728 - [c95]Rong Chao, Cheng Yu, Szu-Wei Fu, Xugang Lu, Yu Tsao:
Perceptual Contrast Stretching on Target Feature for Speech Enhancement. INTERSPEECH 2022: 5448-5452 - [c94]Peng Shen, Xugang Lu, Hisashi Kawai:
Pronunciation-Aware Unique Character Encoding for RNN Transducer-Based Mandarin Speech Recognition. SLT 2022: 123-129 - [c93]Ginji Hayashi, Shigeru Katagiri, Xugang Lu, Miho Ohsaki:
An Investigation of Feature Difference Between Child and Adult Voices Using Line Spectral Pairs. SPML 2022: 94-100 - [i25]Tassadaq Hussain, Wei-Chien Wang, Mandar Gogate, Kia Dashtipour, Yu Tsao, Xugang Lu, Ahsan Adeel, Amir Hussain:
A Novel Temporal Attentive-Pooling based Convolutional Recurrent Architecture for Acoustic Signal Enhancement. CoRR abs/2201.09913 (2022) - [i24]Ruiteng Zhang, Jianguo Wei, Xugang Lu, Wenhuan Lu, Di Jin, Junhai Xu, Lin Zhang, Yantao Ji, Jianwu Dang:
TMS: A Temporal Multi-scale Backbone Design for Speaker Embedding. CoRR abs/2203.09098 (2022) - [i23]Xugang Lu, Peng Shen, Yu Tsao, Hisashi Kawai:
Partial Coupling of Optimal Transport for Spoken Language Identification. CoRR abs/2203.17036 (2022) - [i22]Rong Chao, Cheng Yu, Szu-Wei Fu, Xugang Lu, Yu Tsao:
Perceptual Contrast Stretching on Target Feature for Speech Enhancement. CoRR abs/2203.17152 (2022) - [i21]Peng Shen, Xugang Lu, Hisashi Kawai:
Transducer-based language embedding for spoken language identification. CoRR abs/2204.03888 (2022) - [i20]Peng Shen, Xugang Lu, Hisashi Kawai:
Pronunciation-aware unique character encoding for RNN Transducer-based Mandarin speech recognition. CoRR abs/2207.14578 (2022) - 2021
- [j24]Xugang Lu, Peng Shen, Yu Tsao, Hisashi Kawai:
Coupling a Generative Model With a Discriminative Learning Framework for Speaker Verification. IEEE ACM Trans. Audio Speech Lang. Process. 29: 3631-3641 (2021) - [c92]Xugang Lu, Peng Shen, Yu Tsao, Hisashi Kawai:
Siamese Neural Network with Joint Bayesian Model Structure for Speaker Verification. APSIPA ASC 2021: 769-774 - [c91]Yu-Wen Chen, Kuo-Hsuan Hung, Shang-Yi Chuang, Jonathan Sherman, Xugang Lu, Yu Tsao:
A Study of Incorporating Articulatory Movement Information in Speech Enhancement. EUSIPCO 2021: 496-500 - [c90]Xugang Lu, Peng Shen, Yu Tsao, Hisashi Kawai:
Unsupervised Neural Adaptation Model Based on Optimal Transport for Spoken Language Identification. ICASSP 2021: 7213-7217 - [c89]Tsun-An Hsieh, Cheng Yu, Szu-Wei Fu, Xugang Lu, Yu Tsao:
Improving Perceptual Quality by Phone-Fortified Perceptual Loss Using Wasserstein Distance for Speech Enhancement. Interspeech 2021: 196-200 - [c88]Szu-Wei Fu, Cheng Yu, Tsun-An Hsieh, Peter Plantinga, Mirco Ravanelli, Xugang Lu, Yu Tsao:
MetricGAN+: An Improved Version of MetricGAN for Speech Enhancement. Interspeech 2021: 201-205 - [c87]Yu-Wen Chen, Kuo-Hsuan Hung, Shang-Yi Chuang, Jonathan Sherman, Wen-Chin Huang, Xugang Lu, Yu Tsao:
EMA2S: An End-to-End Multimodal Articulatory-to-Speech System. ISCAS 2021: 1-5 - [c86]Hsin-Yi Lin, Huan-Hsin Tseng, Xugang Lu, Yu Tsao:
Unsupervised Noise Adaptive Speech Enhancement by Discriminator-Constrained Optimal Transport. NeurIPS 2021: 19935-19946 - [i19]Xugang Lu, Peng Shen, Yu Tsao, Hisashi Kawai:
Integrating a joint Bayesian generative model in a discriminative learning framework for speaker verification. CoRR abs/2101.03329 (2021) - [i18]Yu-Wen Chen, Kuo-Hsuan Hung, Shang-Yi Chuang, Jonathan Sherman, Wen-Chin Huang, Xugang Lu, Yu Tsao:
EMA2S: An End-to-End Multimodal Articulatory-to-Speech System. CoRR abs/2102.03786 (2021) - [i17]Xugang Lu, Peng Shen, Yu Tsao, Hisashi Kawai:
Siamese Neural Network with Joint Bayesian Model Structure for Speaker Verification. CoRR abs/2104.03004 (2021) - [i16]Szu-Wei Fu, Cheng Yu, Tsun-An Hsieh, Peter Plantinga, Mirco Ravanelli, Xugang Lu, Yu Tsao:
MetricGAN+: An Improved Version of MetricGAN for Speech Enhancement. CoRR abs/2104.03538 (2021) - [i15]Ruiteng Zhang, Jianguo Wei, Wenhuan Lu, Lin Zhang, Yantao Ji, Junhai Xu, Xugang Lu:
CS-Rep: Making Speaker Verification Networks Embracing Re-parameterization. CoRR abs/2110.13465 (2021) - [i14]Hsin-Yi Lin, Huan-Hsin Tseng, Xugang Lu, Yu Tsao:
Unsupervised Noise Adaptive Speech Enhancement by Discriminator-Constrained Optimal Transport. CoRR abs/2111.06316 (2021) - 2020
- [j23]Tsun-An Hsieh, Hsin-Min Wang, Xugang Lu, Yu Tsao:
WaveCRN: An Efficient Convolutional Recurrent Neural Network for End-to-End Speech Enhancement. IEEE Signal Process. Lett. 27: 2149-2153 (2020) - [j22]Peng Shen, Xugang Lu, Sheng Li, Hisashi Kawai:
Knowledge Distillation-Based Representation Learning for Short-Utterance Spoken Language Identification. IEEE ACM Trans. Audio Speech Lang. Process. 28: 2674-2683 (2020) - [j21]Cheng Yu, Ryandhimas E. Zezario, Syu-Siang Wang, Jonathan Sherman, Yi-Yen Hsieh, Xugang Lu, Hsin-Min Wang, Yu Tsao:
Speech Enhancement Based on Denoising Autoencoder With Multi-Branched Encoders. IEEE ACM Trans. Audio Speech Lang. Process. 28: 2756-2769 (2020) - [c85]Haipeng Sun, Rui Wang, Kehai Chen, Xugang Lu, Masao Utiyama, Eiichiro Sumita, Tiejun Zhao:
Robust Unsupervised Neural Machine Translation with Adversarial Denoising Training. COLING 2020: 4239-4250 - [c84]Ryandhimas E. Zezario, Tassadaq Hussain, Xugang Lu, Hsin-Min Wang, Yu Tsao:
Self-Supervised Denoising Autoencoder with Linear Regression Decoder for Speech Enhancement. ICASSP 2020: 6669-6673 - [c83]Peng Shen, Xugang Lu, Hisashi Kawai:
Investigation of NICT Submission for Short-Duration Speaker Verification Challenge 2020. INTERSPEECH 2020: 751-755 - [c82]Yen-Ju Lu, Chien-Feng Liao, Xugang Lu, Jeih-weih Hung, Yu Tsao:
Incorporating Broad Phonetic Information for Speech Enhancement. INTERSPEECH 2020: 2417-2421 - [c81]Peng Shen, Xugang Lu, Komei Sugiura, Sheng Li, Hisashi Kawai:
Compensation on x-vector for Short Utterance Spoken Language Identification. Odyssey 2020: 47-52 - [c80]Sheng Li, Xugang Lu, Raj Dabre, Peng Shen, Hisashi Kawai:
Joint Training End-to-End Speech Recognition Systems with Speaker Attributes. Odyssey 2020: 385-390 - [p1]Xugang Lu, Sheng Li, Masakiyo Fujimoto:
Automatic Speech Recognition. Speech-to-Speech Translation 2020: 21-38 - [i13]Cheng Yu, Ryandhimas E. Zezario, Jonathan Sherman, Yi-Yen Hsieh, Xugang Lu, Hsin-Min Wang, Yu Tsao:
Speech Enhancement based on Denoising Autoencoder with Multi-branched Encoders. CoRR abs/2001.01538 (2020) - [i12]Tsun-An Hsieh, Hsin-Min Wang, Xugang Lu, Yu Tsao:
WaveCRN: An Efficient Convolutional Recurrent Neural Network for End-to-end Speech Enhancement. CoRR abs/2004.04098 (2020) - [i11]Yen-Ju Lu, Chien-Feng Liao, Xugang Lu, Jeih-weih Hung, Yu Tsao:
Incorporating Broad Phonetic Information for Speech Enhancement. CoRR abs/2008.07618 (2020) - [i10]Tsun-An Hsieh, Cheng Yu, Szu-Wei Fu, Xugang Lu, Yu Tsao:
Improving Perceptual Quality by Phone-Fortified Perceptual Loss for Speech Enhancement. CoRR abs/2010.15174 (2020) - [i9]Xugang Lu, Peng Shen, Yu Tsao, Hisashi Kawai:
Unsupervised neural adaptation model based on optimal transport for spoken language identification. CoRR abs/2012.13152 (2020)
2010 – 2019
- 2019
- [c79]Peng Shen, Xugang Lu, Sheng Li, Hisashi Kawai:
Interactive Learning of Teacher-student Model for Short Utterance Spoken Language Identification. ICASSP 2019: 5981-5985 - [c78]Sheng Li, Chenchen Ding, Xugang Lu, Peng Shen, Tatsuya Kawahara, Hisashi Kawai:
End-to-End Articulatory Attribute Modeling for Low-Resource Multilingual Speech Recognition. INTERSPEECH 2019: 2145-2149 - [c77]Sheng Li, Xugang Lu, Chenchen Ding, Peng Shen, Tatsuya Kawahara, Hisashi Kawai:
Investigating Radical-Based End-to-End Speech Recognition Systems for Chinese Dialects and Japanese. INTERSPEECH 2019: 2200-2204 - [c76]Chien-Feng Liao, Yu Tsao, Xugang Lu, Hisashi Kawai:
Incorporating Symbolic Sequential Modeling for Speech Enhancement. INTERSPEECH 2019: 2733-2737 - [c75]Ryandhimas E. Zezario, Szu-Wei Fu, Xugang Lu, Hsin-Min Wang, Yu Tsao:
Specialized Speech Enhancement Model Selection Based on Learned Non-Intrusive Quality Assessment Metric. INTERSPEECH 2019: 3168-3172 - [c74]Xugang Lu, Peng Shen, Sheng Li, Yu Tsao, Hisashi Kawai:
Class-Wise Centroid Distance Metric Learning for Acoustic Event Detection. INTERSPEECH 2019: 3614-3618 - [c73]Sheng Li, Raj Dabre, Xugang Lu, Peng Shen, Tatsuya Kawahara, Hisashi Kawai:
Improving Transformer-Based Speech Recognition Systems with Compressed Structure and Speech Attributes Augmentation. INTERSPEECH 2019: 4400-4404 - [c72]Yuya Tomotoshi, David Ha, Emilie Delattre, Hideyuki Watanabe, Xugang Lu, Shigeru Katagiri, Miho Ohsaki:
Optimal Classifier Parameter Status Selection Based on Bayes Boundary-ness for Multi-ProtoType and Multi-Layer Perceptron Classifiers. IUKM 2019: 295-307 - [i8]Chien-Feng Liao, Yu Tsao, Xugang Lu, Hisashi Kawai:
Incorporating Symbolic Sequential Modeling for Speech Enhancement. CoRR abs/1904.13142 (2019) - [i7]Natalie Yu-Hsien Wang, Hsiao-Lan Sharon Wang, Taowei Wang, Szu-Wei Fu, Xugang Lu, Yu Tsao, Hsin-Min Wang:
Improving the Intelligibility of Electric and Acoustic Stimulation Speech Using Fully Convolutional Networks Based Speech Enhancement. CoRR abs/1909.11912 (2019) - [i6]Xugang Lu, Peng Shen, Sheng Li, Yu Tsao, Hisashi Kawai:
Deep progressive multi-scale attention for acoustic event classification. CoRR abs/1912.12011 (2019) - 2018
- [j20]Jianguo Wei, Yan Ji, Jingshu Zhang, Qiang Fang, Wenhuan Lu, Kiyoshi Honda, Xugang Lu:
Study of articulators' contribution and compensation during speech by articulatory speech recognition. Multim. Tools Appl. 77(14): 18849-18864 (2018) - [j19]Szu-Wei Fu, Taowei Wang, Yu Tsao, Xugang Lu, Hisashi Kawai:
End-to-End Waveform Utterance Enhancement for Direct Evaluation Metrics Optimization by Fully Convolutional Neural Networks. IEEE ACM Trans. Audio Speech Lang. Process. 26(9): 1570-1584 (2018) - [c71]Ryandhimas E. Zezario, Jen-Wei Huang, Xugang Lu, Yu Tsao, Hsin-Te Hwang, Hsin-Min Wang:
Deep Denoising Autoencoder Based Post Filtering for Speech Enhancement. APSIPA 2018: 373-377 - [c70]Wei-Jen Lee, Syu-Siang Wang, Fei Chen, Xugang Lu, Shao-Yi Chien, Yu Tsao:
Speech Dereverberation Based on Integrated Deep and Ensemble Learning Algorithm. ICASSP 2018: 5454-5458 - [c69]Xugang Lu, Peng Shen, Sheng Li, Yu Tsao, Hisashi Kawai:
Temporal Attentive Pooling for Acoustic Event Detection. INTERSPEECH 2018: 1354-1357 - [c68]Peng Shen, Xugang Lu, Sheng Li, Hisashi Kawai:
Feature Representation of Short Utterances Based on Knowledge Distillation for Spoken Language Identification. INTERSPEECH 2018: 1813-1817 - [c67]Sheng Li, Xugang Lu, Ryoichi Takashima, Peng Shen, Tatsuya Kawahara, Hisashi Kawai:
Improving CTC-based Acoustic Model with Very Deep Residual Time-delay Neural Networks. INTERSPEECH 2018: 3708-3712 - [c66]Sheng Li, Xugang Lu, Ryoichi Takashima, Peng Shen, Tatsuya Kawahara, Hisashi Kawai:
Improving Very Deep Time-Delay Neural Network With Vertical-Attention For Effectively Training CTC-Based ASR Systems. SLT 2018: 77-83 - [i5]Wei-Jen Lee, Syu-Siang Wang, Fei Chen, Xugang Lu, Shao-Yi Chien, Yu Tsao:
Speech Dereverberation Based on Integrated Deep and Ensemble Learning. CoRR abs/1801.04052 (2018) - 2017
- [j18]Xugang Lu, Peng Shen, Yu Tsao, Hisashi Kawai:
Regularization of neural network model with distance metric learning for i-vector based spoken language identification. Comput. Speech Lang. 44: 48-60 (2017) - [j17]Shota Morita, Xugang Lu, Masashi Unoki, Masato Akagi:
Method of Estimating Signal-to-Noise Ratio Based on Optimal Design for Sub-band Voice Activity Detection. J. Inf. Hiding Multim. Signal Process. 8(6): 1446-1459 (2017) - [j16]Naoyuki Kanda, Xugang Lu, Hisashi Kawai:
Maximum-a-Posteriori-Based Decoding for End-to-End Acoustic Models. IEEE ACM Trans. Audio Speech Lang. Process. 25(5): 1023-1034 (2017) - [j15]Ying-Hui Lai, Fei Chen, Syu-Siang Wang, Xugang Lu, Yu Tsao, Chin-Hui Lee:
A Deep Denoising Autoencoder Approach to Improving the Intelligibility of Vocoded Speech in Cochlear Implant Simulation. IEEE Trans. Biomed. Eng. 64(7): 1568-1578 (2017) - [c65]Szu-Wei Fu, Yu Tsao, Xugang Lu, Hisashi Kawai:
Raw waveform-based speech enhancement by fully convolutional networks. APSIPA 2017: 6-12 - [c64]Sheng Li, Xugang Lu, Peng Shen, Ryoichi Takashima, Tatsuya Kawahara, Hisashi Kawai:
Incremental training and constructing the very deep convolutional residual network acoustic models. ASRU 2017: 222-227 - [c63]Naoyuki Kanda, Xugang Lu, Hisashi Kawai:
Minimum Bayes risk training of CTC acoustic models in maximum a posteriori based decoding framework. ICASSP 2017: 4855-4859 - [c62]Sheng Li, Xugang Lu, Shinsuke Sakai, Masato Mimura, Tatsuya Kawahara:
Semi-supervised ensemble DNN acoustic model training. ICASSP 2017: 5270-5274 - [c61]Peng Shen, Xugang Lu, Sheng Li, Hisashi Kawai:
Conditional Generative Adversarial Nets Classifier for Spoken Language Identification. INTERSPEECH 2017: 2814-2818 - [c60]Szu-Wei Fu, Ting-Yao Hu, Yu Tsao, Xugang Lu:
Complex spectrogram enhancement by convolutional neural network with multi-metrics learning. MLSP 2017: 1-6 - [i4]Szu-Wei Fu, Yu Tsao, Xugang Lu, Hisashi Kawai:
Raw Waveform-based Speech Enhancement by Fully Convolutional Networks. CoRR abs/1703.02205 (2017) - [i3]Szu-Wei Fu, Ting-Yao Hu, Yu Tsao, Xugang Lu:
Multi-Metrics Learning for Speech Enhancement. CoRR abs/1704.08504 (2017) - [i2]Szu-Wei Fu, Yu Tsao, Xugang Lu, Hisashi Kawai:
End-to-End Waveform Utterance Enhancement for Direct Evaluation Metrics Optimization by Fully Convolutional Neural Networks. CoRR abs/1709.03658 (2017) - 2016
- [j14]Tsubasa Ochiai, Shigeki Matsuda, Hideyuki Watanabe, Xugang Lu, Chiori Hori, Hisashi Kawai, Shigeru Katagiri:
Speaker Adaptive Training Localizing Speaker Modules in DNN for Hybrid DNN-HMM Speech Recognizers. IEICE Trans. Inf. Syst. 99-D(10): 2431-2443 (2016) - [j13]Peng Shen, Xugang Lu, Xinhui Hu, Naoyuki Kanda, Masahiro Saiko, Chiori Hori, Hisashi Kawai:
Combination of multiple acoustic models with unsupervised adaptation for lecture speech transcription. Speech Commun. 82: 1-13 (2016) - [j12]Syu-Siang Wang, Alan Chern, Yu Tsao, Jeih-weih Hung, Xugang Lu, Ying-Hui Lai, Borching Su:
Wavelet Speech Enhancement Based on Nonnegative Matrix Factorization. IEEE Signal Process. Lett. 23(8): 1101-1105 (2016) - [j11]Shota Morita, Masashi Unoki, Xugang Lu, Masato Akagi:
Robust Voice Activity Detection Based on Concept of Modulation Transfer Function in Noisy Reverberant Environments. J. Signal Process. Syst. 82(2): 163-173 (2016) - [c59]Tsubasa Ochiai, Shigeki Matsuda, Hideyuki Watanabe, Xugang Lu, Hisashi Kawai, Shigeru Katagiri:
Bottleneck linear transformation network adaptation for speaker adaptive training-based hybrid DNN-HMM speech recognizer. ICASSP 2016: 5015-5019 - [c58]Peng Shen, Xugang Lu, Lemao Liu, Hisashi Kawai:
Local fisher discriminant analysis for spoken language identification. ICASSP 2016: 5825-5829 - [c57]Xiaoyun Wang, Xugang Lu, Hisashi Kawai, Seiichi Yamamoto:
F0 Contour Analysis Based on Empirical Mode Decomposition for DNN Acoustic Modeling in Mandarin Speech Recognition. INTERSPEECH 2016: 973-977 - [c56]Naoyuki Kanda, Shoji Harada, Xugang Lu, Hisashi Kawai:
Investigation of Semi-Supervised Acoustic Model Training Based on the Committee of Heterogeneous Neural Networks. INTERSPEECH 2016: 1325-1329 - [c55]Naoyuki Kanda, Xugang Lu, Hisashi Kawai:
Maximum a posteriori Based Decoding for CTC Acoustic Models. INTERSPEECH 2016: 1868-1872 - [c54]Xugang Lu, Peng Shen, Yu Tsao, Hisashi Kawai:
Pair-Wise Distance Metric Learning of Neural Network Model for Spoken Language Identification. INTERSPEECH 2016: 3216-3220 - [c53]Szu-Wei Fu, Yu Tsao, Xugang Lu:
SNR-Aware Convolutional Neural Network Modeling for Speech Enhancement. INTERSPEECH 2016: 3768-3772 - [c52]Chia-Yung Hsu, Ryandhimas E. Zezario, Jia-Ching Wang, Chin-Wen Ho, Xugang Lu, Yu Tsao:
Incorporating local environment information with ensemble neural networks to robust automatic speech recognition. ISCSLP 2016: 1-5 - [c51]Sheng Li, Xugang Lu, Shinsuke Mori, Yuya Akita, Tatsuya Kawahara:
Confidence estimation for speech recognition systems using conditional random fields trained with partially annotated data. ISCSLP 2016: 1-5 - [c50]Xugang Lu, Peng Shen, Yu Tsao, Hisashi Kawai:
A pseudo-task design in multi-task learning deep neural network for speaker recognition. ISCSLP 2016: 1-5 - [c49]Peng Shen, Xugang Lu, Hisashi Kawai:
Comparison of regularization constraints in deep neural network based speaker adaptation. ISCSLP 2016: 1-5 - [c48]Peng Shen, Xugang Lu, Hisashi Kawai:
Automatic acoustic segmentation in N-best list rescoring for lecture speech recognition. ISCSLP 2016: 1-5 - [i1]Syu-Siang Wang, Alan Chern, Yu Tsao, Jeih-Weih Hung, Xugang Lu, Ying-Hui Lai, Borching Su:
Wavelet speech enhancement based on nonnegative matrix factorization. CoRR abs/1601.02309 (2016) - 2015
- [j10]Yu Tsao, Payton Lin, Ting-Yao Hu, Xugang Lu:
Ensemble environment modeling using affine transform group. Speech Commun. 68: 55-68 (2015) - [c47]Syu-Siang Wang, Hsin-Te Hwang, Ying-Hui Lai, Yu Tsao, Xugang Lu, Hsin-Min Wang, Borching Su:
Improving denoising auto-encoder based speech enhancement with the speech parameter generation algorithm. APSIPA 2015: 365-369 - [c46]Naoyuki Kanda, Mitsuyoshi Tachimori, Xugang Lu, Hisashi Kawai:
Training data pseudo-shuffling and direct decoding framework for recurrent neural network based acoustic modeling. ASRU 2015: 15-21 - [c45]Tsubasa Ochiai, Shigeki Matsuda, Hideyuki Watanabe, Xugang Lu, Chiori Hori, Shigeru Katagiri:
Speaker adaptive training for deep neural networks embedding linear transformation networks. ICASSP 2015: 4605-4609 - [c44]Xugang Lu, Peng Shen, Yu Tsao, Chiori Hori, Hisashi Kawai:
Sparse representation with temporal max-smoothing for acoustic event detection. INTERSPEECH 2015: 1176-1180 - [c43]Sheng Li, Xugang Lu, Yuya Akita, Tatsuya Kawahara:
Ensemble speaker modeling using speaker adaptive training deep neural network for speaker adaptation. INTERSPEECH 2015: 2892-2896 - 2014
- [j9]Yu Tsao, Xugang Lu, Paul R. Dixon, Ting-Yao Hu, Shigeki Matsuda, Chiori Hori:
Incorporating local information of the acoustic environments to MAP-based feature compensation and acoustic model adaptation. Comput. Speech Lang. 28(3): 709-726 (2014) - [c42]Hao-Teng Fan, Jeih-weih Hung, Xugang Lu, Syu-Siang Wang, Yu Tsao:
Speech enhancement using segmental nonnegative matrix factorization. ICASSP 2014: 4483-4487 - [c41]Xugang Lu, Yu Tsao, Shigeki Matsuda, Chiori Hori:
Sparse representation based on a bag of spectral exemplars for acoustic event detection. ICASSP 2014: 6255-6259 - [c40]Tsubasa Ochiai, Shigeki Matsuda, Xugang Lu, Chiori Hori, Shigeru Katagiri:
Speaker Adaptive Training using Deep Neural Networks. ICASSP 2014: 6349-6353 - [c39]Xugang Lu, Yu Tsao, Shigeki Matsuda, Chiori Hori:
Ensemble modeling of denoising autoencoder for speech spectrum restoration. INTERSPEECH 2014: 885-889 - [c38]Xinhui Hu, Xugang Lu, Chiori Hori:
Mandarin speech recognition using convolution neural network with augmented tone features. ISCSLP 2014: 15-18 - [c37]Shota Morita, Masashi Unoki, Xugang Lu, Masato Akagi:
Robust voice activity detection based on concept of modulation transfer function in noisy reverberant environments. ISCSLP 2014: 108-112 - [c36]Xugang Lu, Yu Tsao, Peng Shen, Chiori Hori:
Spectral patch based sparse coding for acoustic event detection. ISCSLP 2014: 317-320 - [c35]Shota Morita, Xugang Lu, Masashi Unoki:
Signal to noise ratio estimation based on an optimal design of subband voice activity detection. ISCSLP 2014: 560-564 - 2013
- [j8]Xugang Lu, Masashi Unoki, Shigeki Matsuda, Chiori Hori, Hideki Kashioka:
Controlling Tradeoff Between Approximation Accuracy and Complexity of a Smooth Function in a Reproducing Kernel Hilbert Space for Noise Reduction. IEEE Trans. Signal Process. 61(3): 601-610 (2013) - [c34]Shigeki Matsuda, Xugang Lu, Hideki Kashioka:
Automatic localization of a language-independent sub-network on deep neural networks trained by multi-lingual speech. ICASSP 2013: 7359-7362 - [c33]Xugang Lu, Yu Tsao, Shigeki Matsuda, Chiori Hori:
Speech enhancement based on deep denoising autoencoder. INTERSPEECH 2013: 436-440 - [c32]Xugang Lu, Shigeki Matsuda, Chiori Hori:
Speech spectrum restoration based on conditional restricted boltzmann machine. INTERSPEECH 2013: 3259-3263 - [c31]Chien-Lin Huang, Paul R. Dixon, Shigeki Matsuda, Youzheng Wu, Xugang Lu, Masahiro Saiko, Chiori Hori:
The NICT ASR system for IWSLT 2013. IWSLT (Evaluation Campaign) 2013 - 2012
- [c30]Youzheng Wu, Xugang Lu, Hitoshi Yamamoto, Shigeki Matsuda, Chiori Hori, Hideki Kashioka:
Factored Language Model based on Recurrent Neural Network. COLING 2012: 2835-2850 - [c29]Dongwen Ying, Xugang Lu, Junfeng Li, Yonghong Yan, Jianwu Dang, Frank K. Soong:
Noise estimation using a constrained sequential HMM IN log-spectral domain. ICASSP 2012: 4553-4556 - [c28]Xugang Lu, Shigeki Matsuda, Chiori Hori, Hideki Kashioka:
Speech restoration based on deep learning autoencoder with layer-wised pretraining. INTERSPEECH 2012: 1504-1507 - [c27]Xugang Lu, Masashi Unoki, Shigeki Matsuda, Chiori Hori, Hideki Kashioka:
Controlling the tradeoff property in a regularization framework for noise reduction. ISCSLP 2012: 201-205 - [c26]Masashi Unoki, Xugang Lu:
Unified denoising and dereverberation method used in restoration of MTF-based power envelope. ISCSLP 2012: 215-219 - [c25]Xugang Lu, Yu Tsao, Shigeki Matsuda, Chiori Hori, Hideki Kashioka:
Acoustic space partition based on broad phonetic class for ensemble acoustic modeling. ISCSLP 2012: 311-314 - [c24]Hitoshi Yamamoto, Youzheng Wu, Chien-Lin Huang, Xugang Lu, Paul R. Dixon, Shigeki Matsuda, Chiori Hori, Hideki Kashioka:
The NICT ASR system for IWSLT2012. IWSLT 2012: 34-37 - [c23]Youzheng Wu, Hitoshi Yamamoto, Xugang Lu, Shigeki Matsuda, Chiori Hori, Hideki Kashioka:
Factored recurrent neural network language model in TED lecture transcription. IWSLT 2012: 222-228 - 2011
- [j7]Xugang Lu, Masashi Unoki, Satoshi Nakamura:
Sub-band temporal modulation envelopes and their normalization for automatic speech recognition in reverberant environments. Comput. Speech Lang. 25(3): 571-584 (2011) - [j6]Xugang Lu, Shigeki Matsuda, Masashi Unoki, Satoshi Nakamura:
Temporal modulation normalization for robust speech feature extraction and recognition. Multim. Tools Appl. 52(1): 187-199 (2011) - [c22]Masashi Unoki, Xugang Lu, Rico Petrick, Shota Morita, Masato Akagi, Rüdiger Hoffmann:
Voice Activity Detection in MTF-Based Power Envelope Restoration. INTERSPEECH 2011: 2609-2612 - [c21]Xugang Lu, Masashi Unoki, Ryosuke Isotani, Hisashi Kawai, Satoshi Nakamura:
Adaptive Regularization Framework for Robust Voice Activity Detection. INTERSPEECH 2011: 2653-2656 - 2010
- [j5]Xugang Lu, Shigeki Matsuda, Masashi Unoki, Satoshi Nakamura:
Temporal contrast normalization and edge-preserved smoothing of temporal modulation structures of speech for robust speech recognition. Speech Commun. 52(1): 1-11 (2010) - [j4]Xugang Lu, Jianwu Dang:
Vowel Production Manifold: Intrinsic Factor Analysis of Vowel Articulation. IEEE Trans. Speech Audio Process. 18(5): 1053-1062 (2010) - [c20]Xugang Lu, Masashi Unoki, Ryosuke Isotani, Hisashi Kawai, Satoshi Nakamura:
Voice activity detection in a reguarized reproducing kernel hilbert space. INTERSPEECH 2010: 3086-3089 - [c19]Xugang Lu, Masashi Unoki, Ryosuke Isotani, Hisashi Kawai, Satoshi Nakamura:
Speech enhancement as a functional approximation and generalization. ISCSLP 2010: 18-22
2000 – 2009
- 2009
- [j3]Dongwen Ying, Masashi Unoki, Xugang Lu, Jianwu Dang:
Speech Enhancement Based on Noise Eigenspace Projection. IEICE Trans. Inf. Syst. 92-D(5): 1137-1145 (2009) - [c18]Xugang Lu, Shigeki Matsuda, Masashi Unoki, Tohru Shimizu, Satoshi Nakamura:
Temporal contrast normalization and edge-preserved smoothing on temporal modulation structure for robust speech recognition. ICASSP 2009: 4573-4576 - [c17]Xugang Lu, Masashi Unoki, Satoshi Nakamura:
Subband temporal modulation spectrum normalization for automatic speech recognition in reverberant environments. INTERSPEECH 2009: 2503-2506 - [c16]Xugang Lu, Masashi Unoki, Satoshi Nakamura:
Normalization on the modulation spectrum of the subband temporal envelopes for automatic speech recognition in reverberant environments. IUCS 2009: 247-254 - 2008
- [j2]Xugang Lu, Jianwu Dang:
An investigation of dependencies between frequency components and speaker characteristics for text-independent speaker identification. Speech Commun. 50(4): 312-322 (2008) - [c15]Rico Petrick, Xugang Lu, Masashi Unoki, Masato Akagi, Rüdiger Hoffmann:
Robust front end processing for speech recognition in reverberant environments: utilization of speech characteristics. INTERSPEECH 2008: 658-661 - [c14]Qiang Fang, Satoru Fujita, Xugang Lu, Jianwu Dang:
A model based investigation of activation patterns of the tongue muscles for vowel production. INTERSPEECH 2008: 2298-2301 - [c13]Xugang Lu, Shigeki Matsuda, Tohru Shimizu, Satoshi Nakamura:
Noise Reduction Based Random Matrix Theory. ISCSLP 2008: 285-288 - [c12]Xugang Lu, Shigeki Matsuda, Tohru Shimizu, Satoshi Nakamura:
Normalization on Temporal Modulation Transfer Function for Robust Speech Recognition. ISUC 2008: 16-23 - 2007
- [j1]Jianguo Wei, Xugang Lu, Jianwu Dang:
A Model-Based Learning Process for Modeling Coarticulation of Human Speech. IEICE Trans. Inf. Syst. 90-D(10): 1582-1591 (2007) - [c11]Xugang Lu, Jianwu Dang:
Physiological Feature Extraction for Text Independent Speaker Identification using Non-Uniform Subband Processing. ICASSP (4) 2007: 461-464 - [c10]Xugang Lu, Jianwu Dang:
Dimension reduction for speaker identification based on mutual information. INTERSPEECH 2007: 2021-2024 - 2006
- [c9]Xugang Lu, Masashi Unoki, Masato Akagi:
A robust feature extraction based on the MTF concept for speech recognition in reverberant environment. INTERSPEECH 2006 - [c8]Jianguo Wei, Xugang Lu, Jianwu Dang:
A simulation based parameter optimization for a coarticulation model. INTERSPEECH 2006 - [c7]Dongwen Ying, Yu Shi, Frank K. Soong, Jianwu Dang, Xugang Lu:
A Robust Voice Activity Detection Based on Noise Eigenspace Projection. ISCSLP (Selected Papers) 2006: 76-86 - [c6]Xugang Lu, Jianwu Dang:
Auditory Contrast Spectrum for Robust Speech Recognition. ISCSLP (Selected Papers) 2006: 325-334 - 2005
- [c5]Junfeng Li, Xugang Lu, Masato Akagi:
A noise reduction system in arbitrary noise environments and its applications to speech enhancement and speech recognition. ICASSP (3) 2005: 277-280 - 2000
- [c4]Xugang Lu, Gang Li, Lipo Wang:
Dominant subspace analysis for auditory spectrum. INTERSPEECH 2000: 59-62
1990 – 1999
- 1999
- [c3]Xugang Lu, Daowen Chen:
Integrating spatial and temporal mechanisms in auditory neural fiber's computational model. IJCNN 1999: 280-283 - [c2]Xugang Lu, Daowen Chen:
A New Cochlear Model Based on Adaptive Gain Mechanism. IWANN (1) 1999: 180-188 - [c1]Xugang Lu, Daowen Chen:
Nonlinear processing in auditory system. NSIP 1999: 301-305
Coauthor Index
[c105] [i34] [c104] [i30] [i29] [i28] [i27] [c96] [c94] [i23] [i21] [i20] [j24] [c92] [c90] [i19] [i17] [j22] [c83] [c81] [c80] [i9] [c79] [c78] [c77] [c76] [c74] [c73] [i8] [i6] [j19] [c69] [c68] [c67] [c66] [j18] [j16] [c65] [c64] [c63] [c61] [i4] [i2] [j14] [j13] [c59] [c58] [c57] [c56] [c55] [c54] [c50] [c49] [c48] [c46] [c44] [c21] [c20] [c19]
[c105] [i36] [i34] [i31] [c104] [i30] [i29] [i28] [j25] [c95] [i25] [i23] [i22] [j24] [c92] [c91] [c90] [c89] [c88] [c87] [c86] [i19] [i18] [i17] [i16] [i14] [j23] [j21] [c84] [c82] [i13] [i12] [i11] [i10] [i9] [c76] [c75] [c74] [i8] [i7] [i6] [j19] [c71] [c70] [c69] [i5] [j18] [j15] [c65] [c60] [i4] [i3] [i2] [j12] [c54] [c53] [c52] [c50] [i1] [j10] [c47] [c44] [j9] [c42] [c41] [c39] [c36] [c33] [c25]
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