International Journals

SegINR: Segment-Wise Implicit Neural Representation for Sequence Alignment in Neural Text-to-Speech

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

IEEE Signal Processing Letters, Vol. 32, pp. 646-650

2025

Sampling-Based Pruned Knowledge Distillation for Training Lightweight RNN-T

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

IEEE Signal Processing Letters, Vol. 32, pp. 631-635

2025

Towards Maximum Likelihood Training for Transducer-Based Streaming Speech Recognition

H. Lee, J. W. yoon, S. Kim, and N. S. Kim

IEEE Signal Processing Letters, Vol. 32, pp. 26-30

2025

HILCodec: High-Fidelity and Lightweight Neural Audio Codec

S. Ahn, B. J. Woo, M. H. Han, C. Moon, and N. S. Kim

IEEE Journal of Selected Topics in Signal Processing, vol. 18, no. 8, pp. 1517-1530

2024

Novel Deep Learning-Based Vocal Biomarkers for Stress Detection in Koreans

J. Namkung, S. M. Kim, W. I. Cho, S. Y. Yoo, B. Min, S. Y. Lee, J.-H. Lee, H. Park, S. Baik, J.-Y. Yun, N. S. Kim, and J.-H. Kim

Psychiatry Investigation

2024

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