Khe Chai Sim
Orcid: 0000-0002-0866-2223
According to our database1,
Khe Chai Sim
authored at least 133 papers
between 2004 and 2024.
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Bibliography
2024
Hierarchical Recurrent Adapters for Efficient Multi-Task Adaptation of Large Speech Models.
CoRR, 2024
2023
Profit: Benchmarking Personalization and Robustness Trade-off in Federated Prompt Tuning.
CoRR, 2023
CoRR, 2023
Proceedings of the IEEE International Conference on Acoustics, 2023
Proceedings of the IEEE International Conference on Acoustics, 2023
Resource-Efficient Transfer Learning from Speech Foundation Model Using Hierarchical Feature Fusion.
Proceedings of the IEEE International Conference on Acoustics, 2023
Proceedings of the IEEE Automatic Speech Recognition and Understanding Workshop, 2023
2022
BigSSL: Exploring the Frontier of Large-Scale Semi-Supervised Learning for Automatic Speech Recognition.
IEEE J. Sel. Top. Signal Process., 2022
Large vocabulary speech recognition for languages of Africa: multilingual modeling and self-supervised learning.
CoRR, 2022
Internal Language Model Personalization of E2E Automatic Speech Recognition Using Random Encoder Features.
Proceedings of the IEEE Spoken Language Technology Workshop, 2022
Proceedings of the IEEE Spoken Language Technology Workshop, 2022
Proceedings of the IEEE Spoken Language Technology Workshop, 2022
Proceedings of the Interspeech 2022, 2022
Incremental Layer-Wise Self-Supervised Learning for Efficient Unsupervised Speech Domain Adaptation On Device.
Proceedings of the Interspeech 2022, 2022
Proceedings of the Interspeech 2022, 2022
Fast Contextual Adaptation with Neural Associative Memory for On-Device Personalized Speech Recognition.
Proceedings of the IEEE International Conference on Acoustics, 2022
Proceedings of the IEEE International Conference on Acoustics, 2022
Proceedings of the IEEE International Conference on Acoustics, 2022
2021
Incremental Layer-wise Self-Supervised Learning for Efficient Speech Domain Adaptation On Device.
CoRR, 2021
On-Device Personalization of Automatic Speech Recognition Models for Disordered Speech.
CoRR, 2021
Proceedings of the Interspeech 2021, 22nd Annual Conference of the International Speech Communication Association, Brno, Czechia, 30 August, 2021
Proceedings of the Interspeech 2021, 22nd Annual Conference of the International Speech Communication Association, Brno, Czechia, 30 August, 2021
2020
Low-Rank Gradient Approximation for Memory-Efficient on-Device Training of Deep Neural Network.
Proceedings of the 2020 IEEE International Conference on Acoustics, 2020
2019
An Investigation into On-Device Personalization of End-to-End Automatic Speech Recognition Models.
Proceedings of the Interspeech 2019, 2019
Proceedings of the IEEE International Conference on Acoustics, 2019
Proceedings of the IEEE International Conference on Acoustics, 2019
Personalization of End-to-End Speech Recognition on Mobile Devices for Named Entities.
Proceedings of the IEEE Automatic Speech Recognition and Understanding Workshop, 2019
2018
IEEE ACM Trans. Audio Speech Lang. Process., 2018
Proceedings of the 2018 IEEE Spoken Language Technology Workshop, 2018
Proceedings of the 2018 IEEE Spoken Language Technology Workshop, 2018
Domain Adaptation Using Factorized Hidden Layer for Robust Automatic Speech Recognition.
Proceedings of the Interspeech 2018, 2018
learning Effective Factorized Hidden Layer Bases Using Student-Teacher Training for LSTM Acoustic Model Adaptation.
Proceedings of the 2018 IEEE International Conference on Acoustics, 2018
Proceedings of the 2018 IEEE International Conference on Acoustics, 2018
Proceedings of the 2018 IEEE International Conference on Acoustics, 2018
2017
CoRR, 2017
An Efficient Phone N-Gram Forward-Backward Computation Using Dense Matrix Multiplication.
Proceedings of the Interspeech 2017, 2017
Learning Factorized Transforms for Unsupervised Adaptation of LSTM-RNN Acoustic Models.
Proceedings of the Interspeech 2017, 2017
An investigation into learning effective speaker subspaces for robust unsupervised DNN adaptation.
Proceedings of the 2017 IEEE International Conference on Acoustics, 2017
Improving the efficiency of forward-backward algorithm using batched computation in TensorFlow.
Proceedings of the 2017 IEEE Automatic Speech Recognition and Understanding Workshop, 2017
Adaptation of Deep Neural Network Acoustic Models for Robust Automatic Speech Recognition.
Proceedings of the New Era for Robust Speech Recognition, Exploiting Deep Learning., 2017
2016
IEEE ACM Trans. Audio Speech Lang. Process., 2016
Sensitivity-Characterised Activity Neurogram (SCAN) for Visualising and Understanding the Inner Workings of Deep Neural Network.
IEICE Trans. Inf. Syst., 2016
Learning utterance-level normalisation using Variational Autoencoders for robust automatic speech recognition.
Proceedings of the 2016 IEEE Spoken Language Technology Workshop, 2016
Proceedings of the 2016 IEEE Spoken Language Technology Workshop, 2016
Proceedings of the 2016 IEEE Spoken Language Technology Workshop, 2016
Proceedings of the Interspeech 2016, 2016
Proceedings of the Interspeech 2016, 2016
Proceedings of the Interspeech 2016, 2016
Microphone Distance Adaptation Using Cluster Adaptive Training for Robust Far Field Speech Recognition.
Proceedings of the Interspeech 2016, 2016
Incorporating a Generative Front-End Layer to Deep Neural Network for Noise Robust Automatic Speech Recognition.
Proceedings of the Interspeech 2016, 2016
Towards implicit complexity control using variable-depth deep neural networks for automatic speech recognition.
Proceedings of the 2016 IEEE International Conference on Acoustics, 2016
Proceedings of the 2016 IEEE International Conference on Acoustics, 2016
On combining i-vectors and discriminative adaptation methods for unsupervised speaker normalization in DNN acoustic models.
Proceedings of the 2016 IEEE International Conference on Acoustics, 2016
Joint acoustic factor learning for robust deep neural network based automatic speech recognition.
Proceedings of the 2016 IEEE International Conference on Acoustics, 2016
2015
An investigation of augmenting speaker representations to improve speaker normalisation for DNN-based speech recognition.
Proceedings of the 2015 IEEE International Conference on Acoustics, 2015
Proceedings of the 2015 IEEE Workshop on Automatic Speech Recognition and Understanding, 2015
On constructing and analysing an interpretable brain model for the DNN based on hidden activity patterns.
Proceedings of the 2015 IEEE Workshop on Automatic Speech Recognition and Understanding, 2015
Proceedings of the 2015 IEEE Workshop on Automatic Speech Recognition and Understanding, 2015
2014
Regression-Based Context-Dependent Modeling of Deep Neural Networks for Speech Recognition.
IEEE ACM Trans. Audio Speech Lang. Process., 2014
Temporally Varying Weight Regression: A Semi-Parametric Trajectory Model for Automatic Speech Recognition.
IEEE ACM Trans. Audio Speech Lang. Process., 2014
A Spectral Masking Approach to Noise-Robust Speech Recognition Using Deep Neural Networks.
IEEE ACM Trans. Audio Speech Lang. Process., 2014
A multimodal stroke-based predictive input for efficient Chinese text entry on mobile devices.
Proceedings of the 2014 IEEE Spoken Language Technology Workshop, 2014
Joint adaptation and adaptive training of TVWR for robust automatic speech recognition.
Proceedings of the INTERSPEECH 2014, 2014
Proceedings of the INTERSPEECH 2014, 2014
Refinements of regression-based context-dependent modelling of deep neural networks for automatic speech recognition.
Proceedings of the IEEE International Conference on Acoustics, 2014
On combining DNN and GMM with unsupervised speaker adaptation for robust automatic speech recognition.
Proceedings of the IEEE International Conference on Acoustics, 2014
An ideal hidden-activation mask for deep neural networks based noise-robust speech recognition.
Proceedings of the IEEE International Conference on Acoustics, 2014
Proceedings of the IEEE International Conference on Acoustics, 2014
Proceedings of the 2014 Conference on Empirical Methods in Natural Language Processing, 2014
2013
Integrating conditional random fields and joint multi-gram model with syllabic features for grapheme-to-phone conversion.
Proceedings of the INTERSPEECH 2013, 2013
An investigation of temporally varying weight regression for noise robust speech recognition.
Proceedings of the INTERSPEECH 2013, 2013
Parameter clustering for temporally varying weight regression for automatic speech recognition.
Proceedings of the INTERSPEECH 2013, 2013
An investigation of spectral restoration algorithms for deep neural networks based noise robust speech recognition.
Proceedings of the INTERSPEECH 2013, 2013
Approximated Parallel Model Combination for efficient noise-robust speech recognition.
Proceedings of the IEEE International Conference on Acoustics, 2013
Noise adaptive front-end normalization based on Vector Taylor Series for Deep Neural Networks in robust speech recognition.
Proceedings of the IEEE International Conference on Acoustics, 2013
Proceedings of the 2013 IEEE Workshop on Automatic Speech Recognition and Understanding, 2013
Multi-stream temporally varying weight regression for cross-lingual speech recognition.
Proceedings of the 2013 IEEE Workshop on Automatic Speech Recognition and Understanding, 2013
Improving robustness of deep neural networks via spectral masking for automatic speech recognition.
Proceedings of the 2013 IEEE Workshop on Automatic Speech Recognition and Understanding, 2013
Proceedings of the Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, 2013
The NUS sung and spoken lyrics corpus: A quantitative comparison of singing and speech.
Proceedings of the Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, 2013
2012
Proceedings of the 20th ACM Multimedia Conference, MM '12, Nara, Japan, October 29, 2012
Dynamic Conditional Random Fields for Joint Sentence Boundary and Punctuation Prediction.
Proceedings of the INTERSPEECH 2012, 2012
A Two-stage Speaker Adaptation Approach for Subspace Gaussian Mixture Model based Nonnative Speech Recognition.
Proceedings of the INTERSPEECH 2012, 2012
Proceedings of the INTERSPEECH 2012, 2012
Improving mandarin predictive text input by augmenting pinyin initials with speech and tonal information.
Proceedings of the International Conference on Multimodal Interaction, 2012
Proceedings of the International Conference on Multimodal Interaction, 2012
Speak-as-you-swipe (SAYS): a multimodal interface combining speech and gesture keyboard synchronously for continuous mobile text entry.
Proceedings of the International Conference on Multimodal Interaction, 2012
Design and implementation of the note-taking style haptic voice recognition for mobile devices.
Proceedings of the International Conference on Multimodal Interaction, 2012
Proceedings of the 2012 IEEE International Conference on Acoustics, 2012
Implicit trajectory modelling using temporally varying weight regression for automatic speech recognition.
Proceedings of the 2012 IEEE International Conference on Acoustics, 2012
Probabilistic Integration of Partial Lexical Information for Noise Robust Haptic Voice Recognition.
Proceedings of the 50th Annual Meeting of the Association for Computational Linguistics, Proceedings of the Conference, July 8-14, 2012, Jeju Island, Korea, 2012
2011
Using Discrete Probabilities With Bhattacharyya Measure for SVM-Based Speaker Verification.
IEEE ACM Trans. Audio Speech Lang. Process., 2011
Comparison of Smoothing Techniques for Robust Context Dependent Acoustic Modelling in Hybrid NN/HMM Systems.
Proceedings of the INTERSPEECH 2011, 2011
Proceedings of the INTERSPEECH 2011, 2011
A Trajectory-based Parallel Model Combination with a unified static and dynamic parameter compensation for noisy speech recognition.
Proceedings of the 2011 IEEE Workshop on Automatic Speech Recognition & Understanding, 2011
2010
ACM Trans. Multim. Comput. Commun. Appl., 2010
Haptic Voice Recognition: Augmenting speech modality with touch events for efficient speech recognition.
Proceedings of the 2010 IEEE Spoken Language Technology Workshop, 2010
Semi-parametric trajectory modelling using temporally varying feature mapping for speech recognition.
Proceedings of the INTERSPEECH 2010, 2010
Probabilistic state clustering using conditional random field for context-dependent acoustic modelling.
Proceedings of the INTERSPEECH 2010, 2010
Hidden logistic linear regression for support vector machine based phone verification.
Proceedings of the INTERSPEECH 2010, 2010
Comparison of discriminative input and output transformations for speaker adaptation in the hybrid NN/HMM systems.
Proceedings of the INTERSPEECH 2010, 2010
Adaptive score fusion using Weighted Logistic Linear Regression for spoken language recognition.
Proceedings of the IEEE International Conference on Acoustics, 2010
A minimum variance asynchronous Detection Error Trade-off performance analysis for multi-class detection problems.
Proceedings of the IEEE International Conference on Acoustics, 2010
Proceedings of the 18th European Signal Processing Conference, 2010
2009
Improving phone verification using state-level posterior features and support vector machine for automatic mispronunciation detection.
Proceedings of the ISCA International Workshop on Speech and Language Technology in Education, 2009
Proceedings of the INTERSPEECH 2009, 2009
Proceedings of the IEEE International Conference on Acoustics, 2009
Discriminative Product-of-Expert acoustic mapping for cross-lingual phone recognition.
Proceedings of the 2009 IEEE Workshop on Automatic Speech Recognition & Understanding, 2009
2008
IEEE Trans. Speech Audio Process., 2008
Proceedings of the 31st Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, 2008
Proceedings of the 22nd Pacific Asia Conference on Language, Information and Computation, 2008
Context-sensitive probabilistic phone mapping model for cross-lingual speech recognition.
Proceedings of the INTERSPEECH 2008, 2008
Robust phone set mapping using decision tree clustering for cross-lingual phone recognition.
Proceedings of the IEEE International Conference on Acoustics, 2008
2007
Comput. Speech Lang., 2007
Fusion of contrastive acoustic models for parallel phonotactic spoken language identification.
Proceedings of the INTERSPEECH 2007, 2007
Proceedings of the IEEE International Conference on Acoustics, 2007
Proceedings of the IEEE International Conference on Acoustics, 2007
2006
IEEE Trans. Speech Audio Process., 2006
Proceedings of the 2006 IEEE International Conference on Acoustics Speech and Signal Processing, 2006
2005
Temporally varying model parameters for large vocabulary continuous speech recognition.
Proceedings of the INTERSPEECH 2005, 2005
Adaptation of Precision Matrix Models on Large Vocabulary Continuous Speech Recognition.
Proceedings of the 2005 IEEE International Conference on Acoustics, 2005
Proceedings of the 2005 IEEE International Conference on Acoustics, 2005
Proceedings of the 2005 IEEE International Conference on Acoustics, 2005
Development of the CUHTK 2004 Mandarin Conversational Telephone Speech Transcription System.
Proceedings of the 2005 IEEE International Conference on Acoustics, 2005
2004
Basis superposition precision matrix modelling for large vocabulary continuous speech recognition.
Proceedings of the 2004 IEEE International Conference on Acoustics, 2004