International Journals

Cons-KD: Dropout-Robust Knowledge Distillation for CTC-Based Automatic Speech Recognition

J. W. Yoon, H. Lee, J. Y. Kang, and N. S. Kim

IEEE Access, vol. 12, pp. 131136-131146

2024

Efficient Parallel Audio Generation Using Group Masked Language Modeling

M. Jeong, M. Kim, J. Y. Lee, and N. S. Kim

IEEE Signal Processing Letters, vol. 31, pp 979-983

2024

Variable-Length Speaker Conditioning in Flow-Based Text-to-Speech

B. J. Choi, M. Jeong, M. Kim, and N. S. Kim

IEEE Signal Processing Letters, vol. 31, pp 899-903

2024

Transfer Learning for Low-Resource, Multi-Lingual, and Zero-Shot Multi-Speaker Text-to-Speech

M. Jeong, M. Kim, B. J. Choi, J. Yoon, W. Jang, and N. S. Kim

IEEE/ACM Transactions on Audio, Speech, and Language Processing, vol. 32, pp. 1519-1530

2024

Oracle Teacher: Leveraging Target Information for Better Knowledge Distillation of CTC Models

J. W. Yoon, H. Y. Kim, H. Lee, S. Ahn, and N. S. Kim

IEEE/ACM Transactions on Audio, Speech, and Language Processing, vol. 31, pp. 2974-2987

2023

SNAC: Speaker-Normalized Affine Coupling Layer in Flow-Based Architecture for Zero-Shot Multi-Speaker Text-to-Speech

B. J. Choi, M. Jeong, J. Y. Lee, and N. S. Kim

IEEE Signal Processing Letters, vol. 29, pp 2502-2506

2022

Detection of depression and suicide risk based on text from clinical interviews using machine learning: Possibility of a new objective diagnostic marker

D. Shin*, K. Kim*, S.-B. Lee, C. Lee, Y. S. Bae, W. I. Cho, M. J. Kim, H. K. C. Park, E. K. Chie, N. S. Kim, and Y. M. Ahn

Frontiers Psychiatry, vol. 13

2022

Text implicates prosodic ambiguity: A corpus for intention identification of the Korean spoken language

W. I. Cho and N. S. Kim

ACM Transactions on Asian and Low-Resource Language Information Processing

2022

Neurally Optimized Decoder for Low Bitrate Speech Codec

H. Y. Kim, J. W. Yoon, W. I. Cho, and N. S. Kim

IEEE Signal Processing Letters, vol. 29, pp 244-248

2022

A Controllable Multi-Lingual Multi-Speaker Multi-Style Text-to-Speech Synthesis With Multivariate Information Minimization

S. J. Cheon, B. J. Choi, M. Kim, H. Lee, and N. S. Kim

IEEE Signal Processing Letters, vol. 29, pp 55-59

2022