Khe Chai Sim

158 papers A* 5A 39B 5C 12Misc 32Journal 40Unranked 24
YearRankTypeTitle / Venue / Authors
2025 J jnl
Aligner-Encoders: Self-Attention Transformers Can Be Self-Transducers.
CoRR
Adam Stooke, Rohit Prabhavalkar, Khe Chai Sim, Pedro Moreno Mengibar
2024 Misc conf
A Comparison of Parameter-Efficient ASR Domain Adaptation Methods for Universal Speech and Language Models.
ICASSP
Khe Chai Sim, Zhouyuan Huo, Tsendsuren Munkhdalai, Nikhil Siddhartha, Adam Stooke, Zhong Meng, Bo Li, Tara N. Sainath
2024 A conf
AdaRA: Adaptive Rank Allocation of Residual Adapters for Speech Foundation Model.
INTERSPEECH
Zhouyuan Huo, Dongseong Hwang, Gan Song, Khe Chai Sim, Weiran Wang
2024 A* conf
Aligner-Encoders: Self-Attention Transformers Can Be Self-Transducers.
NeurIPS
Adam Stooke, Rohit Prabhavalkar, Khe Chai Sim, Pedro Moreno Mengibar
2024 A conf
Contextual Biasing with the Knuth-Morris-Pratt Matching Algorithm.
INTERSPEECH
Weiran Wang, Zelin Wu, Diamantino Caseiro, Tsendsuren Munkhdalai, Khe Chai Sim, Pat Rondon, Golan Pundak, Gan Song, Rohit Prabhavalkar, Zhong Meng, Ding Zhao, Tara Sainath, Yanzhang He, Pedro Moreno Mengibar
2024 J jnl
Hierarchical Recurrent Adapters for Efficient Multi-Task Adaptation of Large Speech Models.
CoRR
Tsendsuren Munkhdalai, Youzheng Chen, Khe Chai Sim, Fadi Biadsy, Tara N. Sainath, Pedro Moreno Mengibar
2024 Misc conf
Improving Speech Recognition for African American English with Audio Classification.
ICASSP
Shefali Garg, Zhouyuan Huo, Khe Chai Sim, Suzan Schwartz, Mason Chua, Alëna Aksënova, Tsendsuren Munkhdalai, Levi King, Darryl Wright, Zion Mengesha, Dongseong Hwang, Tara N. Sainath, Françoise Beaufays, Pedro Moreno Mengibar
2024 — conf
Massive End-to-end Speech Recognition Models with Time Reduction.
NAACL-HLT
Weiran Wang, Rohit Prabhavalkar, Haozhe Shan, Zhong Meng, Dongseong Hwang, Qiujia Li, Khe Chai Sim, Bo Li, James Qin, Xingyu Cai, Adam Stooke, Chengjian Zheng, Yanzhang He, Tara N. Sainath, Pedro Moreno Mengibar
2024 J jnl
TransformerFAM: Feedback attention is working memory.
CoRR
Dongseong Hwang, Weiran Wang, Zhuoyuan Huo, Khe Chai Sim, Pedro Moreno Mengibar
2023 Misc conf
Comparison of Soft and Hard Target RNN-T Distillation for Large-Scale ASR.
ICASSP
Dongseong Hwang, Khe Chai Sim, Yu Zhang, Trevor Strohman
2023 J jnl
Contextual Biasing with the Knuth-Morris-Pratt Matching Algorithm.
CoRR
Weiran Wang, Zelin Wu, Diamantino Caseiro, Tsendsuren Munkhdalai, Khe Chai Sim, Pat Rondon, Golan Pundak, Gan Song, Rohit Prabhavalkar, Zhong Meng, Ding Zhao, Tara N. Sainath, Pedro Moreno Mengibar
2023 C conf
Contextual Spelling Correction with Large Language Models.
ASRU
Gan Song, Zelin Wu, Golan Pundak, Angad Chandorkar, Kandarp Joshi, Xavier Velez, Diamantino Caseiro, Ben Haynor, Weiran Wang, Nikhil Siddhartha, Pat Rondon, Khe Chai Sim
2023 A conf
Dual-Mode NAM: Effective Top-K Context Injection for End-to-End ASR.
INTERSPEECH
Zelin Wu, Tsendsuren Munkhdalai, Pat Rondon, Golan Pundak, Khe Chai Sim, Christopher Li
2023 J jnl
Edit Distance based RL for RNNT decoding.
CoRR
Dongseong Hwang, Changwan Ryu, Khe Chai Sim
2023 Misc conf
Efficient Domain Adaptation for Speech Foundation Models.
ICASSP
Bo Li, Dongseong Hwang, Zhouyuan Huo, Junwen Bai, Guru Prakash, Tara N. Sainath, Khe Chai Sim, Yu Zhang, Wei Han, Trevor Strohman, Françoise Beaufays
2023 J jnl
Efficient Domain Adaptation for Speech Foundation Models.
CoRR
Bo Li, Dongseong Hwang, Zhouyuan Huo, Junwen Bai, Guru Prakash, Tara N. Sainath, Khe Chai Sim, Yu Zhang, Wei Han, Trevor Strohman, Françoise Beaufays
2023 J jnl
Improving Speech Recognition for African American English With Audio Classification.
CoRR
Shefali Garg, Zhouyuan Huo, Khe Chai Sim, Suzan Schwartz, Mason Chua, Alëna Aksënova, Tsendsuren Munkhdalai, Levi King, Darryl Wright, Zion Mengesha, Dongseong Hwang, Tara N. Sainath, Françoise Beaufays, Pedro Moreno Mengibar
2023 J jnl
Massive End-to-end Models for Short Search Queries.
CoRR
Weiran Wang, Rohit Prabhavalkar, Dongseong Hwang, Qiujia Li, Khe Chai Sim, Bo Li, James Qin, Xingyu Cai, Adam Stooke, Zhong Meng, CJ Zheng, Yanzhang He, Tara N. Sainath, Pedro Moreno Mengibar
2023 J jnl
Profit: Benchmarking Personalization and Robustness Trade-off in Federated Prompt Tuning.
CoRR
Liam Collins, Shanshan Wu, Sewoong Oh, Khe Chai Sim
2023 A conf
Re-investigating the Efficient Transfer Learning of Speech Foundation Model using Feature Fusion Methods.
INTERSPEECH
Zhouyuan Huo, Khe Chai Sim, Dongseong Hwang, Tsendsuren Munkhdalai, Tara N. Sainath, Pedro Moreno Mengibar
2023 Misc conf
Resource-Efficient Transfer Learning from Speech Foundation Model Using Hierarchical Feature Fusion.
ICASSP
Zhouyuan Huo, Khe Chai Sim, Bo Li, Dongseong Hwang, Tara N. Sainath, Trevor Strohman
2022 J jnl
BigSSL: Exploring the Frontier of Large-Scale Semi-Supervised Learning for Automatic Speech Recognition.
IEEE J. Sel. Top. Signal Process.
Yu Zhang, Daniel S. Park, Wei Han, James Qin, Anmol Gulati, Joel Shor, Aren Jansen, Yuanzhong Xu, Yanping Huang, Shibo Wang, Zongwei Zhou, Bo Li, Min Ma, William Chan, Jiahui Yu, Yongqiang Wang, Liangliang Cao, Khe Chai Sim, Bhuvana Ramabhadran, Tara N. Sainath, Françoise Beaufays, Zhifeng Chen, Quoc V. Le, Chung-Cheng Chiu, Ruoming Pang, Yonghui Wu
2022 J jnl
Comparison of Soft and Hard Target RNN-T Distillation for Large-scale ASR.
CoRR
Dongseong Hwang, Khe Chai Sim, Yu Zhang, Trevor Strohman
2022 — conf
Context-Aware Neural Confidence Estimation for Rare Word Speech Recognition.
SLT
David Qiu, Tsendsuren Munkhdalai, Yanzhang He, Khe Chai Sim
2022 Misc conf
Fast Contextual Adaptation with Neural Associative Memory for On-Device Personalized Speech Recognition.
ICASSP
Tsendsuren Munkhdalai, Khe Chai Sim, Angad Chandorkar, Fan Gao, Mason Chua, Trevor Strohman, Françoise Beaufays
2022 A conf
Incremental Layer-Wise Self-Supervised Learning for Efficient Unsupervised Speech Domain Adaptation On Device.
INTERSPEECH
Zhouyuan Huo, Dongseong Hwang, Khe Chai Sim, Shefali Garg, Ananya Misra, Nikhil Siddhartha, Trevor Strohman, Françoise Beaufays
2022 — conf
Internal Language Model Personalization of E2E Automatic Speech Recognition Using Random Encoder Features.
SLT
Adam Stooke, Khe Chai Sim, Mason Chua, Tsendsuren Munkhdalai, Trevor Strohman
2022 Misc conf
Joint Unsupervised and Supervised Training for Multilingual ASR.
ICASSP
Junwen Bai, Bo Li, Yu Zhang, Ankur Bapna, Nikhil Siddhartha, Khe Chai Sim, Tara N. Sainath
2022 J jnl
Large vocabulary speech recognition for languages of Africa: multilingual modeling and self-supervised learning.
CoRR
Sandy Ritchie, You-Chi Cheng, Mingqing Chen, Rajiv Mathews, Daan van Esch, Bo Li, Khe Chai Sim
2022 Misc conf
Large-Scale ASR Domain Adaptation Using Self- and Semi-Supervised Learning.
ICASSP
Dongseong Hwang, Ananya Misra, Zhouyuan Huo, Nikhil Siddhartha, Shefali Garg, David Qiu, Khe Chai Sim, Trevor Strohman, Françoise Beaufays, Yanzhang He
2022 — conf
NAM+: Towards Scalable End-to-End Contextual Biasing for Adaptive ASR.
SLT
Tsendsuren Munkhdalai, Zelin Wu, Golan Pundak, Khe Chai Sim, Jiayang Li, Pat Rondon, Tara N. Sainath
2022 A conf
On-the-fly ASR Corrections with Audio Exemplars.
INTERSPEECH
Golan Pundak, Tsendsuren Munkhdalai, Khe Chai Sim
2022 A conf
Pseudo Label Is Better Than Human Label.
INTERSPEECH
Dongseong Hwang, Khe Chai Sim, Zhouyuan Huo, Trevor Strohman
2022 J jnl
Pseudo Label Is Better Than Human Label.
CoRR
Dongseong Hwang, Khe Chai Sim, Zhouyuan Huo, Trevor Strohman
2022 J jnl
Resource-Efficient Transfer Learning From Speech Foundation Model Using Hierarchical Feature Fusion.
CoRR
Zhouyuan Huo, Khe Chai Sim, Bo Li, Dongseong Hwang, Tara N. Sainath, Trevor Strohman
2022 A conf
UserLibri: A Dataset for ASR Personalization Using Only Text.
INTERSPEECH
Theresa Breiner, Swaroop Ramaswamy, Ehsan Variani, Shefali Garg, Rajiv Mathews, Khe Chai Sim, Kilol Gupta, Mingqing Chen, Lara McConnaughey
2022 J jnl
UserLibri: A Dataset for ASR Personalization Using Only Text.
CoRR
Theresa Breiner, Swaroop Ramaswamy, Ehsan Variani, Shefali Garg, Rajiv Mathews, Khe Chai Sim, Kilol Gupta, Mingqing Chen, Lara McConnaughey
2021 A conf
A Comparison of Supervised and Unsupervised Pre-Training of End-to-End Models.
Interspeech
Ananya Misra, Dongseong Hwang, Zhouyuan Huo, Shefali Garg, Nikhil Siddhartha, Arun Narayanan, Khe Chai Sim
2021 J jnl
BigSSL: Exploring the Frontier of Large-Scale Semi-Supervised Learning for Automatic Speech Recognition.
CoRR
Yu Zhang, Daniel S. Park, Wei Han, James Qin, Anmol Gulati, Joel Shor, Aren Jansen, Yuanzhong Xu, Yanping Huang, Shibo Wang, Zongwei Zhou, Bo Li, Min Ma, William Chan, Jiahui Yu, Yongqiang Wang, Liangliang Cao, Khe Chai Sim, Bhuvana Ramabhadran, Tara N. Sainath, Françoise Beaufays, Zhifeng Chen, Quoc V. Le, Chung-Cheng Chiu, Ruoming Pang, Yonghui Wu
2021 J jnl
Fast Contextual Adaptation with Neural Associative Memory for On-Device Personalized Speech Recognition.
CoRR
Tsendsuren Munkhdalai, Khe Chai Sim, Angad Chandorkar, Fan Gao, Mason Chua, Trevor Strohman, Françoise Beaufays
2021 J jnl
Incremental Layer-wise Self-Supervised Learning for Efficient Speech Domain Adaptation On Device.
CoRR
Zhouyuan Huo, Dongseong Hwang, Khe Chai Sim, Shefali Garg, Ananya Misra, Nikhil Siddhartha, Trevor Strohman, Françoise Beaufays
2021 J jnl
Joint Unsupervised and Supervised Training for Multilingual ASR.
CoRR
Junwen Bai, Bo Li, Yu Zhang, Ankur Bapna, Nikhil Siddhartha, Khe Chai Sim, Tara N. Sainath
2021 J jnl
Large-scale ASR Domain Adaptation using Self- and Semi-supervised Learning.
CoRR
Dongseong Hwang, Ananya Misra, Zhouyuan Huo, Nikhil Siddhartha, Shefali Garg, David Qiu, Khe Chai Sim, Trevor Strohman, Françoise Beaufays, Yanzhang He
2021 J jnl
On-Device Personalization of Automatic Speech Recognition Models for Disordered Speech.
CoRR
Katrin Tomanek, Françoise Beaufays, Julie Cattiau, Angad Chandorkar, Khe Chai Sim
2021 A conf
Robust Continuous On-Device Personalization for Automatic Speech Recognition.
Interspeech
Khe Chai Sim, Angad Chandorkar, Fan Gao, Mason Chua, Tsendsuren Munkhdalai, Françoise Beaufays
2020 Misc conf
Low-Rank Gradient Approximation for Memory-Efficient on-Device Training of Deep Neural Network.
ICASSP
Mary Gooneratne, Khe Chai Sim, Petr Zadrazil, Andreas Kabel, Françoise Beaufays, Giovanni Motta
2020 J jnl
Low-rank Gradient Approximation For Memory-Efficient On-device Training of Deep Neural Network.
CoRR
Mary Gooneratne, Khe Chai Sim, Petr Zadrazil, Andreas Kabel, Françoise Beaufays, Giovanni Motta
2019 J jnl
An Investigation Into On-device Personalization of End-to-end Automatic Speech Recognition Models.
CoRR
Khe Chai Sim, Petr Zadrazil, Françoise Beaufays
2019 A conf
An Investigation into On-Device Personalization of End-to-End Automatic Speech Recognition Models.
INTERSPEECH
Khe Chai Sim, Petr Zadrazil, Françoise Beaufays
2019 Misc conf
Improving CTC Using Stimulated Learning for Sequence Modeling.
ICASSP
Jahn Heymann, Khe Chai Sim, Bo Li
2019 C conf
Personalization of End-to-End Speech Recognition on Mobile Devices for Named Entities.
ASRU
Khe Chai Sim, Leif Johnson, Giovanni Motta, Lillian Zhou, Françoise Beaufays, Arnaud Benard, Dhruv Guliani, Andreas Kabel, Nikhil Khare, Tamar Lucassen, Petr Zadrazil, Harry Zhang
2019 J jnl
Personalization of End-to-end Speech Recognition On Mobile Devices For Named Entities.
CoRR
Khe Chai Sim, Françoise Beaufays, Arnaud Benard, Dhruv Guliani, Andreas Kabel, Nikhil Khare, Tamar Lucassen, Petr Zadrazil, Harry Zhang, Leif Johnson, Giovanni Motta, Lillian Zhou
2019 Misc conf
Streaming End-to-end Speech Recognition for Mobile Devices.
ICASSP
Yanzhang He, Tara N. Sainath, Rohit Prabhavalkar, Ian McGraw, Raziel Alvarez, Ding Zhao, David Rybach, Anjuli Kannan, Yonghui Wu, Ruoming Pang, Qiao Liang, Deepti Bhatia, Yuan Shangguan, Bo Li, Golan Pundak, Khe Chai Sim, Tom Bagby, Shuo-Yiin Chang, Kanishka Rao, Alexander Gruenstein
2018 A conf
Domain Adaptation Using Factorized Hidden Layer for Robust Automatic Speech Recognition.
INTERSPEECH
Khe Chai Sim, Arun Narayanan, Ananya Misra, Anshuman Tripathi, Golan Pundak, Tara N. Sainath, Parisa Haghani, Bo Li, Michiel Bacchiani
2018 — conf
Efficient Implementation of Recurrent Neural Network Transducer in Tensorflow.
SLT
Tom Bagby, Kanishka Rao, Khe Chai Sim
2018 J jnl
Improving Interpretability and Regularization in Deep Learning.
IEEE ACM Trans. Audio Speech Lang. Process.
Chunyang Wu, Mark J. F. Gales, Anton Ragni, Penny Karanasou, Khe Chai Sim
2018 Misc conf
Multi-Dialect Speech Recognition with a Single Sequence-to-Sequence Model.
ICASSP
Bo Li, Tara N. Sainath, Khe Chai Sim, Michiel Bacchiani, Eugene Weinstein, Patrick Nguyen, Zhifeng Chen, Yanghui Wu, Kanishka Rao
2018 J jnl
Streaming End-to-end Speech Recognition For Mobile Devices.
CoRR
Yanzhang He, Tara N. Sainath, Rohit Prabhavalkar, Ian McGraw, Raziel Alvarez, Ding Zhao, David Rybach, Anjuli Kannan, Yonghui Wu, Ruoming Pang, Qiao Liang, Deepti Bhatia, Yuan Shangguan, Bo Li, Golan Pundak, Khe Chai Sim, Tom Bagby, Shuo-Yiin Chang, Kanishka Rao, Alexander Gruenstein
2018 — conf
Toward Domain-Invariant Speech Recognition via Large Scale Training.
SLT
Arun Narayanan, Ananya Misra, Khe Chai Sim, Golan Pundak, Anshuman Tripathi, Mohamed Elfeky, Parisa Haghani, Trevor Strohman, Michiel Bacchiani
2018 J jnl
Toward domain-invariant speech recognition via large scale training.
CoRR
Arun Narayanan, Ananya Misra, Khe Chai Sim, Golan Pundak, Anshuman Tripathi, Mohamed Elfeky, Parisa Haghani, Trevor Strohman, Michiel Bacchiani
2018 Misc conf
Understanding Recurrent Neural State Using Memory Signatures.
ICASSP
Skanda Koppula, Khe Chai Sim, Kean K. Chin
2018 J jnl
Understanding Recurrent Neural State Using Memory Signatures.
CoRR
Skanda Koppula, Khe Chai Sim, Kean K. Chin
2018 Misc conf
learning Effective Factorized Hidden Layer Bases Using Student-Teacher Training for LSTM Acoustic Model Adaptation.
ICASSP
Lahiru Samarakoon, Brian Mak, Khe Chai Sim
2017 A conf
Acoustic Modeling for Google Home.
INTERSPEECH
Bo Li, Tara N. Sainath, Arun Narayanan, Joe Caroselli, Michiel Bacchiani, Ananya Misra, Izhak Shafran, Hasim Sak, Golan Pundak, Kean K. Chin, Khe Chai Sim, Ron J. Weiss, Kevin W. Wilson, Ehsan Variani, Chanwoo Kim, Olivier Siohan, Mitchel Weintraub, Erik McDermott, Richard Rose, Matt Shannon
2017 — ch.
Adaptation of Deep Neural Network Acoustic Models for Robust Automatic Speech Recognition.
New Era for Robust Speech Recognition, Exploiting Deep Learning
Khe Chai Sim, Yanmin Qian, Gautam Mantena, Lahiru Samarakoon, Souvik Kundu, Tian Tan
2017 A conf
An Efficient Phone N-Gram Forward-Backward Computation Using Dense Matrix Multiplication.
INTERSPEECH
Khe Chai Sim, Arun Narayanan
2017 Misc conf
An investigation into learning effective speaker subspaces for robust unsupervised DNN adaptation.
ICASSP
Lahiru Samarakoon, Khe Chai Sim, Brian Mak
2017 C conf
Improving the efficiency of forward-backward algorithm using batched computation in TensorFlow.
ASRU
Khe Chai Sim, Arun Narayanan, Tom Bagby, Tara N. Sainath, Michiel Bacchiani
2017 A conf
Learning Factorized Transforms for Unsupervised Adaptation of LSTM-RNN Acoustic Models.
INTERSPEECH
Lahiru Samarakoon, Brian Mak, Khe Chai Sim
2017 J jnl
Multi-Dialect Speech Recognition With A Single Sequence-To-Sequence Model.
CoRR
Bo Li, Tara N. Sainath, Khe Chai Sim, Michiel Bacchiani, Eugene Weinstein, Patrick Nguyen, Zhifeng Chen, Yonghui Wu, Kanishka Rao
2016 — conf
Entropy-based pruning of hidden units to reduce DNN parameters.
SLT
Gautam Mantena, Khe Chai Sim
2016 J jnl
Factorized Hidden Layer Adaptation for Deep Neural Network Based Acoustic Modeling.
IEEE ACM Trans. Audio Speech Lang. Process.
Lahiru Samarakoon, Khe Chai Sim
2016 A conf
Incorporating a Generative Front-End Layer to Deep Neural Network for Noise Robust Automatic Speech Recognition.
INTERSPEECH
Souvik Kundu, Khe Chai Sim, Mark J. F. Gales
2016 Misc conf
Joint acoustic factor learning for robust deep neural network based automatic speech recognition.
ICASSP
Souvik Kundu, Gautam Mantena, Yanmin Qian, Tian Tan, Marc Delcroix, Khe Chai Sim
2016 — conf
Learning utterance-level normalisation using Variational Autoencoders for robust automatic speech recognition.
SLT
Shawn Tan, Khe Chai Sim
2016 — conf
Low-rank bases for factorized hidden layer adaptation of DNN acoustic models.
SLT
Lahiru Samarakoon, Khe Chai Sim
2016 A conf
Microphone Distance Adaptation Using Cluster Adaptive Training for Robust Far Field Speech Recognition.
INTERSPEECH
Animesh Prasad, Khe Chai Sim
2016 A conf
Multi-Attribute Factorized Hidden Layer Adaptation for DNN Acoustic Models.
INTERSPEECH
Lahiru Samarakoon, Khe Chai Sim
2016 Misc conf
On combining i-vectors and discriminative adaptation methods for unsupervised speaker normalization in DNN acoustic models.
ICASSP
Lahiru Samarakoon, Khe Chai Sim
2016 J jnl
Sensitivity-Characterised Activity Neurogram (SCAN) for Visualising and Understanding the Inner Workings of Deep Neural Network.
IEICE Trans. Inf. Syst.
Khe Chai Sim
2016 Misc conf
Speaker-aware training of LSTM-RNNS for acoustic modelling.
ICASSP
Tian Tan, Yanmin Qian, Dong Yu, Souvik Kundu, Liang Lu, Khe Chai Sim, Xiong Xiao, Yu Zhang
2016 A conf
Stimulated Deep Neural Network for Speech Recognition.
INTERSPEECH
Chunyang Wu, Penny Karanasou, Mark J. F. Gales, Khe Chai Sim
2016 A conf
Subspace LHUC for Fast Adaptation of Deep Neural Network Acoustic Models.
INTERSPEECH
Lahiru Samarakoon, Khe Chai Sim
2016 Misc conf
Towards implicit complexity control using variable-depth deep neural networks for automatic speech recognition.
ICASSP
Shawn Tan, Khe Chai Sim
2015 Misc conf
An investigation of augmenting speaker representations to improve speaker normalisation for DNN-based speech recognition.
ICASSP
Hengguan Huang, Khe Chai Sim
2015 C conf
Improving the interpretability of deep neural networks with stimulated learning.
ASRU
Shawn Tan, Khe Chai Sim, Mark J. F. Gales
2015 C conf
Learning factorized feature transforms for speaker normalization.
ASRU
Lahiru Samarakoon, Khe Chai Sim
2015 C conf
On constructing and analysing an interpretable brain model for the DNN based on hidden activity patterns.
ASRU
Khe Chai Sim
2014 B conf
A Beam-Search Decoder for Disfluency Detection.
COLING
Xuancong Wang, Hwee Tou Ng, Khe Chai Sim
2014 J jnl
A Spectral Masking Approach to Noise-Robust Speech Recognition Using Deep Neural Networks.
IEEE ACM Trans. Audio Speech Lang. Process.
Bo Li, Khe Chai Sim
2014 — conf
A multimodal stroke-based predictive input for efficient Chinese text entry on mobile devices.
SLT
Khe Chai Sim
2014 Misc conf
An ideal hidden-activation mask for deep neural networks based noise-robust speech recognition.
ICASSP
Bo Li, Khe Chai Sim
2014 A* conf
Combining Punctuation and Disfluency Prediction: An Empirical Study.
EMNLP
Xuancong Wang, Khe Chai Sim, Hwee Tou Ng
2014 A conf
Joint adaptation and adaptive training of TVWR for robust automatic speech recognition.
INTERSPEECH
Shilin Liu, Khe Chai Sim
2014 A conf
Modeling long temporal contexts for robust DNN-based speech recognition.
INTERSPEECH
Bo Li, Khe Chai Sim
2014 Misc conf
On combining DNN and GMM with unsupervised speaker adaptation for robust automatic speech recognition.
ICASSP
Shilin Liu, Khe Chai Sim
2014 Misc conf
Refinements of regression-based context-dependent modelling of deep neural networks for automatic speech recognition.
ICASSP
Guangsen Wang, Khe Chai Sim
2014 J jnl
Regression-Based Context-Dependent Modeling of Deep Neural Networks for Speech Recognition.
IEEE ACM Trans. Audio Speech Lang. Process.
Guangsen Wang, Khe Chai Sim
2014 Misc conf
Second order vector taylor series based robust speech recognition.
ICASSP
Suliang Bu, Yanmin Qian, Khe Chai Sim, Yongbin You, Kai Yu
2014 J jnl
Temporally Varying Weight Regression: A Semi-Parametric Trajectory Model for Automatic Speech Recognition.
IEEE ACM Trans. Audio Speech Lang. Process.
Shilin Liu, Khe Chai Sim
2013 A conf
An investigation of spectral restoration algorithms for deep neural networks based noise robust speech recognition.
INTERSPEECH
Bo Li, Yu Tsao, Khe Chai Sim
2013 A conf
An investigation of temporally varying weight regression for noise robust speech recognition.
INTERSPEECH
Shilin Liu, Khe Chai Sim
2013 Misc conf
Approximated Parallel Model Combination for efficient noise-robust speech recognition.
ICASSP
Khe Chai Sim
2013 — conf
Context dependent acoustic keyword spotting using deep neural network.
APSIPA
Guangsen Wang, Khe Chai Sim
2013 C conf
Context-dependent modelling of deep neural network using logistic regression.
ASRU
Guangsen Wang, Khe Chai Sim
2013 C conf
Improving robustness of deep neural networks via spectral masking for automatic speech recognition.
ASRU
Bo Li, Khe Chai Sim
2013 A conf
Integrating conditional random fields and joint multi-gram model with syllabic features for grapheme-to-phone conversion.
INTERSPEECH
Xiaoxuan Wang, Khe Chai Sim
2013 C conf
Multi-stream temporally varying weight regression for cross-lingual speech recognition.
ASRU
Shilin Liu, Khe Chai Sim
2013 Misc conf
Noise adaptive front-end normalization based on Vector Taylor Series for Deep Neural Networks in robust speech recognition.
ICASSP
Bo Li, Khe Chai Sim
2013 A conf
Parameter clustering for temporally varying weight regression for automatic speech recognition.
INTERSPEECH
Shilin Liu, Khe Chai Sim
2013 — conf
The NUS sung and spoken lyrics corpus: A quantitative comparison of singing and speech.
APSIPA
Zhiyan Duan, Haotian Fang, Bo Li, Khe Chai Sim, Ye Wang
2012 A conf
A Two-stage Speaker Adaptation Approach for Subspace Gaussian Mixture Model based Nonnative Speech Recognition.
INTERSPEECH
Bo Li, Khe Chai Sim
2012 A conf
A Weighted Combination of Speech with Text-based Models for Arabic Diacritization.
INTERSPEECH
Aisha S. Azim, Xiaoxuan Wang, Khe Chai Sim
2012 Misc conf
An investigation of tied-mixture GMM based triphone state clustering.
ICASSP
Guangsen Wang, Khe Chai Sim
2012 B conf
Design and implementation of the note-taking style haptic voice recognition for mobile devices.
ICMI
Seungwhan Moon, Khe Chai Sim
2012 A conf
Dynamic Conditional Random Fields for Joint Sentence Boundary and Punctuation Prediction.
INTERSPEECH
Xuancong Wang, Hwee Tou Ng, Khe Chai Sim
2012 B conf
ICMI'12 grand challenge: haptic voice recognition.
ICMI
Khe Chai Sim, Shengdong Zhao, Kai Yu, Hank Liao
2012 Misc conf
Implicit trajectory modelling using temporally varying weight regression for automatic speech recognition.
ICASSP
Shilin Liu, Khe Chai Sim
2012 B conf
Improving mandarin predictive text input by augmenting pinyin initials with speech and tonal information.
ICMI
Guangsen Wang, Bo Li, Shilin Liu, Xuancong Wang, Xiaoxuan Wang, Khe Chai Sim
2012 A* conf
MOGAT: mobile games with auditory training for children with cochlear implants.
ACM Multimedia
Yinsheng Zhou, Khe Chai Sim, Patsy Tan, Ye Wang
2012 — conf
Probabilistic Integration of Partial Lexical Information for Noise Robust Haptic Voice Recognition.
ACL (1)
Khe Chai Sim
2012 B conf
Speak-as-you-swipe (SAYS): a multimodal interface combining speech and gesture keyboard synchronously for continuous mobile text entry.
ICMI
Khe Chai Sim
2011 C conf
A Trajectory-based Parallel Model Combination with a unified static and dynamic parameter compensation for noisy speech recognition.
ASRU
Khe Chai Sim, Minh-Thang Luong
2011 A conf
Comparison of Smoothing Techniques for Robust Context Dependent Acoustic Modelling in Hybrid NN/HMM Systems.
INTERSPEECH
Guangsen Wang, Khe Chai Sim
2011 A conf
Sequential Classification Criteria for NNs in Automatic Speech Recognition.
INTERSPEECH
Guangsen Wang, Khe Chai Sim
2011 J jnl
Using Discrete Probabilities With Bhattacharyya Measure for SVM-Based Speaker Verification.
IEEE ACM Trans. Audio Speech Lang. Process.
Kong Aik Lee, Chang Huai You, Haizhou Li, Tomi Kinnunen, Khe Chai Sim
2010 Misc conf
A minimum variance asynchronous Detection Error Trade-off performance analysis for multi-class detection problems.
ICASSP
Khe Chai Sim
2010 Misc conf
Adaptive score fusion using Weighted Logistic Linear Regression for spoken language recognition.
ICASSP
Khe Chai Sim, Kong-Aik Lee
2010 A conf
Comparison of discriminative input and output transformations for speaker adaptation in the hybrid NN/HMM systems.
INTERSPEECH
Bo Li, Khe Chai Sim
2010 — conf
Discrete expected likelihood kernel for SVM-based speaker verification.
EUSIPCO
Kong-Aik Lee, Haizhou Li, Chang Huai You, Tomi Kinnunen, Khe Chai Sim
2010 — conf
Haptic Voice Recognition: Augmenting speech modality with touch events for efficient speech recognition.
SLT
Khe Chai Sim
2010 A conf
Hidden logistic linear regression for support vector machine based phone verification.
INTERSPEECH
Bo Li, Khe Chai Sim
2010 A conf
Probabilistic state clustering using conditional random field for context-dependent acoustic modelling.
INTERSPEECH
Khe Chai Sim
2010 A conf
Semi-parametric trajectory modelling using temporally varying feature mapping for speech recognition.
INTERSPEECH
Khe Chai Sim, Shilin Liu
2010 J jnl
Statistical lattice-based spoken document retrieval.
ACM Trans. Inf. Syst.
Tee Kiah Chia, Khe Chai Sim, Haizhou Li, Hwee Tou Ng
2010 J jnl
Word level automatic alignment of music and lyrics using vocal synthesis.
ACM Trans. Multim. Comput. Commun. Appl.
Namunu Chinthaka Maddage, Khe Chai Sim, Haizhou Li
2009 C conf
Discriminative Product-of-Expert acoustic mapping for cross-lingual phone recognition.
ASRU
Khe Chai Sim
2009 — conf
Improving phone verification using state-level posterior features and support vector machine for automatic mispronunciation detection.
SLaTE
Khe Chai Sim
2009 A conf
Stream-based context-sensitive phone mapping for cross-lingual speech recognition.
INTERSPEECH
Khe Chai Sim, Haizhou Li
2009 Misc conf
The I4U system in NIST 2008 speaker recognition evaluation.
ICASSP
Haizhou Li, Bin Ma, Kong-Aik Lee, Hanwu Sun, Donglai Zhu, Khe Chai Sim, Changhuai You, Rong Tong, Ismo Kärkkäinen, Chien-Lin Huang, Vladimir Pervouchine, Wu Guo, Yijie Li, Li-Rong Dai, Mohaddeseh Nosratighods, Tharmarajah Thiruvaran, Julien Epps, Eliathamby Ambikairajah, Chng Eng Siong, Tanja Schultz, Qin Jin
2008 A* conf
A lattice-based approach to query-by-example spoken document retrieval.
SIGIR
Tee Kiah Chia, Khe Chai Sim, Haizhou Li, Hwee Tou Ng
2008 A conf
Context-sensitive probabilistic phone mapping model for cross-lingual speech recognition.
INTERSPEECH
Khe Chai Sim, Haizhou Li
2008 C conf
NIST 2007 Language Recognition Evaluation: From the Perspective of IIR.
PACLIC
Haizhou Li, Bin Ma, Kong-Aik Lee, Khe Chai Sim, Hanwu Sun, Rong Tong, Donglai Zhu, Changhuai You
2008 J jnl
On Acoustic Diversification Front-End for Spoken Language Identification.
IEEE Trans. Speech Audio Process.
Khe Chai Sim, Haizhou Li
2008 Misc conf
Robust phone set mapping using decision tree clustering for cross-lingual phone recognition.
ICASSP
Khe Chai Sim, Haizhou Li
2007 — conf
Consensus Network Decoding for Statistical Machine Translation System Combination.
ICASSP (4)
Khe Chai Sim, William J. Byrne, Mark J. F. Gales, Hichem Sahbi, Philip C. Woodland
2007 J jnl
Discriminative semi-parametric trajectory model for speech recognition.
Comput. Speech Lang.
Khe Chai Sim, Mark J. F. Gales
2007 A conf
Fusion of contrastive acoustic models for parallel phonotactic spoken language identification.
INTERSPEECH
Khe Chai Sim, Haizhou Li
2007 — conf
Improving Speech Transcription for Mandarin-English Translation.
ICASSP (4)
Marcus Tomalin, Mark J. F. Gales, X. Andrew Liu, Khe Chai Sim, Rohit Sinha, Lan Wang, Philip C. Woodland, Kai Yu
2007 A* conf
Semantic Transliteration of Personal Names.
ACL
Haizhou Li, Khe Chai Sim, Jin-Shea Kuo, Minghui Dong
2006 J jnl
Minimum phone error training of precision matrix models.
IEEE Trans. Speech Audio Process.
Khe Chai Sim, Mark J. F. Gales
2006 — conf
The Cu-Htk Mandarin Broadcast News Transcription System.
ICASSP (1)
Rohit Sinha, Mark J. F. Gales, Do Yeong Kim, X. Andrew Liu, Khe Chai Sim, Philip C. Woodland
2005 — conf
Adaptation of Precision Matrix Models on Large Vocabulary Continuous Speech Recognition.
ICASSP (1)
Khe Chai Sim, Mark J. F. Gales
2005 — conf
Development of the CU-HTK 2004 Broadcast News Transcription Systems.
ICASSP (1)
Do Yeong Kim, Ho Yin Chan, Gunnar Evermann, Mark J. F. Gales, David Mrva, Khe Chai Sim, Philip C. Woodland
2005 — conf
Development of the CUHTK 2004 Mandarin Conversational Telephone Speech Transcription System.
ICASSP (1)
Mark J. F. Gales, Bin Jia, X. Andrew Liu, Khe Chai Sim, Philip C. Woodland, Kai Yu
2005 — conf
Investigation of Acoustic Modeling Techniques for LVCSR Systems.
ICASSP (1)
Xunying Liu, Mark J. F. Gales, Khe Chai Sim, Kai Yu
2005 A conf
Temporally varying model parameters for large vocabulary continuous speech recognition.
INTERSPEECH
Khe Chai Sim, Mark J. F. Gales
2004 — conf
Basis superposition precision matrix modelling for large vocabulary continuous speech recognition.
ICASSP (1)
Khe Chai Sim, Mark J. F. Gales