Publications

Publications by categories in reversed chronological order. Type any keywords (e.g., conference names, research topics) to filter relevant papers.

2025

  1. ICML
    restoregrad.PNG
    RestoreGrad: Signal restoration using conditional denoising diffusion models with jointly learned prior
    Ching-Hua Lee, Chouchang Yang, Jaejin Cho, and 4 more authors
    In International Conference on Machine Learning (ICML), to appear, 2025
    URL
  2. ICASSP
    afnet.PNG
    Better exploiting spatial separability in multichannel speech enhancement with an align-and-filter network
    Ching-Hua Lee, Chouchang Yang, Yashas Malur Saidutta, and 3 more authors
    In IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), 2025
    URL Blog Poster Slides
  3. ICASSP
    mib.PNG
    MIB: Mixed information bottleneck for out-of-distribution keyword spotting
    Yashas Malur Saidutta, Rakshith Sharma Srinivasa, Jaejin Cho, and 4 more authors
    In IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), 2025
    URL

2024

  1. NeurIPS
    cifd.PNG
    CIFD: Controlled information flow to enhance knowledge distillation
    Yashas Malur Saidutta, Rakshith Sharma Srinivasa, Jaejin Cho, and 4 more authors
    In Advances in Neural Information Processing Systems (NeurIPS), 2024
    URL Video Poster Slides
  2. ICASSP
    mvdr_embedded_unet.PNG
    An MVDR-embedded U-Net beamformer for effective and robust multichannel speech enhancement
    Ching-Hua Lee, Kashyap Patel, Chouchang Yang, and 2 more authors
    In IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), 2024
    URL Poster
  3. ICASSP
    ssra.PNG
    Leveraging self-supervised speech representations for domain adaptation in speech enhancement
    Ching-Hua Lee, Chouchang Yang, Rakshith Sharma Srinivasa, and 4 more authors
    In IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), 2024
    URL Poster
  4. ICASSP
    intent_classifier.PNG
    Zero-Shot intent classification using a semantic similarity aware contrastive loss and large language model
    Jaejin Cho, Rakshith Sharma Srinivasa, Ching-Hua Lee, and 4 more authors
    In IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), 2024
    URL
  5. ICASSP
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    End-to-end personalized cuff-less blood pressure monitoring using ECG and PPG signals
    BN Suhas, Rakshith Sharma Srinivasa, Yashas Malur Saidutta, and 5 more authors
    In IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), 2024
    URL

2023

  1. NeurIPS
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    CWCL: Cross-modal transfer with continuously weighted contrastive loss
    Rakshith Sharma Srinivasa, Jaejin Cho, Chouchang Yang, and 4 more authors
    In Advances in Neural Information Processing Systems (NeurIPS), 2023
    URL Video Poster
  2. Interspeech
    kws_se_spp.PNG
    Robust keyword spotting for noisy environments by leveraging speech enhancement and speech presence probability
    Chouchang Yang, Yashas Malur Saidutta, Rakshith Sharma Srinivasa, and 3 more authors
    In Annual Conference of the International Speech Communication Association (Interspeech), 2023
    URL
  3. ICASSP
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    Improved mask-based neural beamforming for multichannel speech enhancement by snapshot matching masking
    Ching-Hua Lee, Chouchang Yang, Yilin Shen, and 1 more author
    In IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), 2023
    URL Poster Slides
  4. ICASSP
    doa_dnn.PNG
    A DNN based normalized time-frequency weighted criterion for robust wideband DoA estimation
    Kuan-Lin Chen, Ching-Hua Lee, Bhaskar D. Rao, and 1 more author
    In IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), 2023
    URL Code Slides
  5. ICASSP
    kws_sr.PNG
    To Wake-up or Not to Wake-up: Reducing keyword false alarm by successive refinement
    Yashas Malur Saidutta, Rakshith Sharma Srinivasa, Ching-Hua Lee, and 3 more authors
    In IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), 2023
    URL

2021

  1. NeurIPS
    resnest.PNG
    ResNEsts and DenseNEsts: Block-based DNN models with improved representation guarantees
    Kuan-Lin Chen, Ching-Hua Lee, Harinath Garudadri, and 1 more author
    In Advances in Neural Information Processing Systems (NeurIPS), 2021
    URL Code Poster Slides
  2. EUSIPCO
    spnsaf_afc.PNG
    Jointly leveraging decorrelation and sparsity for improved feedback cancellation in hearing aids
    Kuan-Lin Chen, Ching-Hua Lee, Bhaskar D. Rao, and 1 more author
    In European Signal Processing Conference (EUSIPCO), 2021
    URL Slides

2020

  1. IEEE/ACM TASLP
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    Proportionate adaptive filtering algorithms derived using an iterative reweighting framework
    Ching-Hua Lee, Bhaskar D. Rao, and Harinath Garudadri
    IEEE/ACM Transactions on Audio, Speech, and Language Processing (IEEE/ACM TASLP), 2020
    URL Code
  2. IEEE SPL
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    A sparse conjugate gradient adaptive filter
    Ching-Hua Lee, Bhaskar D. Rao, and Harinath Garudadri
    IEEE Signal Processing Letters (IEEE SPL), 2020
    URL
  3. ICASSP
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    SSGD: Sparsity-promoting stochastic gradient descent algorithm for unbiased DNN pruning
    Ching-Hua Lee, Igor Fedorov, Bhaskar D. Rao, and 1 more author
    In IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), 2020
    URL Slides

2019

  1. Interspeech
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    On mitigating acoustic feedback in hearing aids with frequency warping by all-pass networks
    Ching-Hua Lee, Kuan-Lin Chen, fred haris, and 2 more authors
    In Annual Conference of the International Speech Communication Association (Interspeech), 2019
    URL Poster
  2. ACSSC
    snlms.PNG
    Proportionate adaptive filters based on minimizing diversity measures for promoting sparsity
    Ching-Hua Lee, Bhaskar D. Rao, and Harinath Garudadri
    In Asilomar Conference on Signals, Systems, and Computers (ACSSC), 2019
    URL Poster
  3. ACSSC
    gptnsaf.PNG
    A generalized proportionate-type normalized subband adaptive filter
    Kuan-Lin Chen, Ching-Hua Lee, Bhaskar D. Rao, and 1 more author
    In Asilomar Conference on Signals, Systems, and Computers (ACSSC), 2019
    URL Poster
  4. IEEE Access
    osp.PNG
    A wearable, extensible, open-source platform for hearing healthcare research
    Louis Pisha, Julian Warchall, Tamara Zubatiy, and 7 more authors
    IEEE Access, 2019
    URL

2018

  1. Interspeech
    bc_se.PNG
    Bone-conduction sensor assisted noise estimation for improved speech enhancement
    Ching-Hua Lee, Bhaskar D. Rao, and Harinath Garudadri
    In Annual Conference of the International Speech Communication Association (Interspeech), 2018
    URL Poster
  2. ACSSC
    mha.PNG
    A wearable platform for research in augmented hearing
    Louis Pisha, Sean Hamilton, Dhiman Sengupta, and 10 more authors
    In Asilomar Conference on Signals, Systems, and Computers (ACSSC), 2018
    URL Poster

2017

  1. JASA-EL
    afc_hasqi.PNG
    Speech quality and stable gain trade-offs in adaptive feedback cancellation for hearing aids
    Ching-Hua Lee, James M. Kates, Bhaskar D. Rao, and 1 more author
    The Journal of the Acoustical Society of America - Express Letters (JASA-EL), 2017
    URL
  2. EUSIPCO
    slms_afc.PNG
    Sparsity promoting LMS for adaptive feedback cancellation
    Ching-Hua Lee, Bhaskar D. Rao, and Harinath Garudadri
    In European Signal Processing Conference (EUSIPCO), 2017
    URL Slides
  3. ACSSC
    osp_setup.PNG
    A realtime, open-source speech-processing platform for research in hearing loss compensation
    Harinath Garudadri, Arthur Boothroyd, Ching-Hua Lee, and 7 more authors
    In Asilomar Conference on Signals, Systems, and Computers (ACSSC), 2017
    URL Slides

2013

  1. APSIPA ASC
    nr_gm.PNG
    Noise removing for time-variant vocal signal by generalized modulation
    Jian-Jiun Ding, and Ching-Hua Lee
    In Asia-Pacific Signal and Information Processing Association Annual Summit and Conference (APSIPA ASC), 2013
    URL Slides