Alexander H. Liu

Publication Activity (10 Years)

Years Active: 2018-2024
Publications (10 Years): 50

Top Topics

Predictive Coding

Speech Recognition

Top Venues

Publications

Alexander H. Liu, Sung-Lin Yeh, James R. Glass
Revisiting Self-supervised Learning of Speech Representation from a Mutual Information Perspective. CoRR (2024)
Haibin Wu, Xuanjun Chen, Yi-Cheng Lin, Kai-Wei Chang, Ho-Lam Chung, Alexander H. Liu, Hung-yi Lee
Towards audio language modeling - an overview. CoRR (2024)
Haibin Wu, Ho-Lam Chung, Yi-Cheng Lin, Yuan-Kuei Wu, Xuanjun Chen, Yu-Chi Pai, Hsiu-Hsuan Wang, Kai-Wei Chang, Alexander H. Liu, Hung-yi Lee
Codec-SUPERB: An In-Depth Analysis of Sound Codec Models. CoRR (2024)
Yuan Gong, Hongyin Luo, Alexander H. Liu, Leonid Karlinsky, James R. Glass
Listen, Think, and Understand. ICLR (2024)
Haibin Wu, Ho-Lam Chung, Yi-Cheng Lin, Yuan-Kuei Wu, Xuanjun Chen, Yu-Chi Pai, Hsiu-Hsuan Wang, Kai-Wei Chang, Alexander H. Liu, Hung-yi Lee
Codec-SUPERB: An In-Depth Analysis of Sound Codec Models. ACL (Findings) (2024)
Alexander H. Liu, Matthew Le, Apoorv Vyas, Bowen Shi, Andros Tjandra, Wei-Ning Hsu
Generative Pre-training for Speech with Flow Matching. ICLR (2024)
Alexander H. Liu, Sung-Lin Yeh, James R. Glass
Revisiting Self-supervised Learning of Speech Representation from a Mutual Information Perspective. ICASSP (2024)
Heng-Jui Chang, Alexander H. Liu, James R. Glass
Self-supervised Fine-tuning for Improved Content Representations by Speaker-invariant Clustering. INTERSPEECH (2023)
Yuan Gong, Andrew Rouditchenko, Alexander H. Liu, David Harwath, Leonid Karlinsky, Hilde Kuehne, James R. Glass
Contrastive Audio-Visual Masked Autoencoder. ICLR (2023)
Alexander H. Liu, Matt Le, Apoorv Vyas, Bowen Shi, Andros Tjandra, Wei-Ning Hsu
Generative Pre-training for Speech with Flow Matching. CoRR (2023)
Alexander H. Liu, Heng-Jui Chang, Michael Auli, Wei-Ning Hsu, James R. Glass
DinoSR: Self-Distillation and Online Clustering for Self-supervised Speech Representation Learning. CoRR (2023)
Heng-Jui Chang, Alexander H. Liu, James R. Glass
Self-supervised Fine-tuning for Improved Content Representations by Speaker-invariant Clustering. CoRR (2023)
Yuan Gong, Alexander H. Liu, Hongyin Luo, Leonid Karlinsky, James R. Glass
Joint Audio and Speech Understanding. ASRU (2023)
Alexander H. Liu, Heng-Jui Chang, Michael Auli, Wei-Ning Hsu, Jim Glass
DinoSR: Self-Distillation and Online Clustering for Self-supervised Speech Representation Learning. NeurIPS (2023)
Yuan Gong, Hongyin Luo, Alexander H. Liu, Leonid Karlinsky, James R. Glass
Listen, Think, and Understand. CoRR (2023)
Yuan Gong, Alexander H. Liu, Hongyin Luo, Leonid Karlinsky, James R. Glass
Joint Audio and Speech Understanding. CoRR (2023)
Alexander H. Liu, Wei-Ning Hsu, Michael Auli, Alexei Baevski
Towards End-to-End Unsupervised Speech Recognition. SLT (2022)
Cheng-I Jeff Lai, Erica Cooper, Yang Zhang, Shiyu Chang, Kaizhi Qian, Yi-Lun Liao, Yung-Sung Chuang, Alexander H. Liu, Junichi Yamagishi, David D. Cox, James R. Glass
On the Interplay between Sparsity, Naturalness, Intelligibility, and Prosody in Speech Synthesis. ICASSP (2022)
Yuan Gong, Alexander H. Liu, Andrew Rouditchenko, James R. Glass
UAVM: Towards Unifying Audio and Visual Models. IEEE Signal Process. Lett. 29 (2022)
Yi-Long Liou, Jui-Yang Hsu, Chen-Sheng Chen, Alexander H. Liu, Hung-Yi Lee, Tsung-Te Liu
A Fully Integrated 1.7mW Attention-Based Automatic Speech Recognition Processor. IEEE Trans. Circuits Syst. II Express Briefs 69 (10) (2022)
Alexander H. Liu, Cheng-I Lai, Wei-Ning Hsu, Michael Auli, Alexei Baevski, James R. Glass
Simple and Effective Unsupervised Speech Synthesis. INTERSPEECH (2022)
Yuan Gong, Andrew Rouditchenko, Alexander H. Liu, David Harwath, Leonid Karlinsky, Hilde Kuehne, James R. Glass
Contrastive Audio-Visual Masked Autoencoder. CoRR (2022)
Alexander H. Liu, Wei-Ning Hsu, Michael Auli, Alexei Baevski
Towards End-to-end Unsupervised Speech Recognition. CoRR (2022)
Yuan Gong, Alexander H. Liu, Andrew Rouditchenko, James R. Glass
UAVM: A Unified Model for Audio-Visual Learning. CoRR (2022)
Alexander H. Liu, Cheng-I Jeff Lai, Wei-Ning Hsu, Michael Auli, Alexei Baevski, James R. Glass
Simple and Effective Unsupervised Speech Synthesis. CoRR (2022)
Alexander H. Liu, SouYoung Jin, Cheng-I Lai, Andrew Rouditchenko, Aude Oliva, James R. Glass
Cross-Modal Discrete Representation Learning. ACL (1) (2022)
Mathew Monfort, SouYoung Jin, Alexander H. Liu, David Harwath, Rogério Feris, James R. Glass, Aude Oliva
Spoken Moments: Learning Joint Audio-Visual Representations From Video Descriptions. CVPR (2021)
Mathew Monfort, SouYoung Jin, Alexander H. Liu, David Harwath, Rogério Feris, James R. Glass, Aude Oliva
Spoken Moments: Learning Joint Audio-Visual Representations from Video Descriptions. CoRR (2021)
Heng-Jui Chang, Alexander H. Liu, Hung-yi Lee, Lin-Shan Lee
End-to-End Whispered Speech Recognition with Frequency-Weighted Approaches and Pseudo Whisper Pre-training. SLT (2021)
Cheng-I Jeff Lai, Yang Zhang, Alexander H. Liu, Shiyu Chang, Yi-Lun Liao, Yung-Sung Chuang, Kaizhi Qian, Sameer Khurana, David D. Cox, Jim Glass
PARP: Prune, Adjust and Re-Prune for Self-Supervised Speech Recognition. NeurIPS (2021)
Shun-Po Chuang, Alexander H. Liu, Tzu-Wei Sung, Hung-yi Lee
Improving Automatic Speech Recognition and Speech Translation via Word Embedding Prediction. IEEE ACM Trans. Audio Speech Lang. Process. 29 (2021)
Cheng-I Jeff Lai, Yang Zhang, Alexander H. Liu, Shiyu Chang, Yi-Lun Liao, Yung-Sung Chuang, Kaizhi Qian, Sameer Khurana, David D. Cox, James R. Glass
PARP: Prune, Adjust and Re-Prune for Self-Supervised Speech Recognition. CoRR (2021)
Alexander H. Liu, Yu-An Chung, James R. Glass
Non-Autoregressive Predictive Coding for Learning Speech Representations from Local Dependencies. Interspeech (2021)
Cheng-I Jeff Lai, Erica Cooper, Yang Zhang, Shiyu Chang, Kaizhi Qian, Yi-Lun Liao, Yung-Sung Chuang, Alexander H. Liu, Junichi Yamagishi, David Cox, James R. Glass
On the Interplay Between Sparsity, Naturalness, Intelligibility, and Prosody in Speech Synthesis. CoRR (2021)
Alexander H. Liu, SouYoung Jin, Cheng-I Jeff Lai, Andrew Rouditchenko, Aude Oliva, James R. Glass
Cross-Modal Discrete Representation Learning. CoRR (2021)
Shun-Po Chuang, Tzu-Wei Sung, Alexander H. Liu, Hung-yi Lee
Worse WER, but Better BLEU? Leveraging Word Embedding as Intermediate in Multitask End-to-End Speech Translation. CoRR (2020)
Alexander H. Liu, Tao Tu, Hung-yi Lee, Lin-Shan Lee
Towards Unsupervised Speech Recognition and Synthesis with Quantized Speech Representation Learning. ICASSP (2020)
Alexander H. Liu, Tzu-Wei Sung, Shun-Po Chuang, Hung-yi Lee, Lin-Shan Lee
Sequence-to-Sequence Automatic Speech Recognition with Word Embedding Regularization and Fused Decoding. ICASSP (2020)
Alexander H. Liu, Yu-An Chung, James R. Glass
Non-Autoregressive Predictive Coding for Learning Speech Representations from Local Dependencies. CoRR (2020)
Shun-Po Chuang, Tzu-Wei Sung, Alexander H. Liu, Hung-yi Lee
Worse WER, but Better BLEU? Leveraging Word Embedding as Intermediate in Multitask End-to-End Speech Translation. ACL (2020)
Tao Tu, Yuan-Jui Chen, Alexander H. Liu, Hung-yi Lee
Semi-Supervised Learning for Multi-Speaker Text-to-Speech Synthesis Using Discrete Speech Representation. INTERSPEECH (2020)
Tao Tu, Yuan-Jui Chen, Alexander H. Liu, Hung-yi Lee
Semi-supervised Learning for Multi-speaker Text-to-speech Synthesis Using Discrete Speech Representation. CoRR (2020)
Heng-Jui Chang, Alexander H. Liu, Hung-yi Lee, Lin-Shan Lee
End-to-end Whispered Speech Recognition with Frequency-weighted Approaches and Layer-wise Transfer Learning. CoRR (2020)
Po-Yi Chen, Alexander H. Liu, Yen-Cheng Liu, Yu-Chiang Frank Wang
Towards Scene Understanding: Unsupervised Monocular Depth Estimation With Semantic-Aware Representation. CVPR (2019)
Alexander H. Liu, Tzu-Wei Sung, Shun-Po Chuang, Hung-yi Lee, Lin-Shan Lee
Sequence-to-sequence Automatic Speech Recognition with Word Embedding Regularization and Fused Decoding. CoRR (2019)
Alexander H. Liu, Tao Tu, Hung-yi Lee, Lin-Shan Lee
Towards Unsupervised Speech Recognition and Synthesis with Quantized Speech Representation Learning. CoRR (2019)
Alexander H. Liu, Hung-yi Lee, Lin-Shan Lee
Adversarial Training of End-to-end Speech Recognition Using a Criticizing Language Model. ICASSP (2019)
Alexander H. Liu, Yen-Cheng Liu, Yu-Ying Yeh, Yu-Chiang Frank Wang
A Unified Feature Disentangler for Multi-Domain Image Translation and Manipulation. CoRR (2018)
Alexander H. Liu, Yen-Cheng Liu, Yu-Ying Yeh, Yu-Chiang Frank Wang
A Unified Feature Disentangler for Multi-Domain Image Translation and Manipulation. NeurIPS (2018)
Alexander H. Liu, Hung-yi Lee, Lin-Shan Lee
Adversarial Training of End-to-end Speech Recognition Using a Criticizing Language Model. CoRR (2018)