HierVST: Hierarchical Adaptive Zero-shot Voice Style Transfer. - Sang-Hoon Lee; Ha-Yeong Choi; Hyung-Seok Oh; Seong-Whan Lee (INTERSPEECH, 2023)

EmoSphere-TTS: Emotional Style and Intensity Modeling via Spherical Emotion Vector for Controllable Emotional Text-to-Speech. - Deok-Hyeon Cho; Hyung-Seok Oh; Seung-Bin Kim; Sang-Hoon Lee; Seong-Whan Lee (INTERSPEECH, 2024)

EmoSphere++: Emotion-Controllable Zero-Shot Text-to-Speech via Emotion-Adaptive Spherical Vector. - Deok-Hyeon Cho; Hyung-Seok Oh; Seung-Bin Kim; Seong-Whan Lee (CoRR, 2024)

DiffProsody: Diffusion-Based Latent Prosody Generation for Expressive Speech Synthesis With Prosody Conditional Adversarial Training. - Hyung-Seok Oh; Sang-Hoon Lee; Seong-Whan Lee (IEEE ACM Trans. Audio Speech Lang. Process., 2024)

JELLY: Joint Emotion Recognition and Context Reasoning with LLMs for Conversational Speech Synthesis. - Junhyeok Cha; Seung-Bin Kim; Hyung-Seok Oh; Seong-Whan Lee (ICASSP, 2025)

DiEmo-TTS: Disentangled Emotion Representations via Self-Supervised Distillation for Cross-Speaker Emotion Transfer in Text-to-Speech. - Deok-Hyeon Cho; Hyung-Seok Oh; Seung-Bin Kim; Seong-Whan Lee (CoRR, 2025)

EmoSphere-SER: Enhancing Speech Emotion Recognition Through Spherical Representation with Auxiliary Classification. - Deok-Hyeon Cho; Hyung-Seok Oh; Seung-Bin Kim; Seong-Whan Lee (CoRR, 2025)

VibE-SVC: Vibrato Extraction with High-frequency F0 Contour for Singing Voice Conversion. - Joon-Seung Choi; Dong-Min Byun; Hyung-Seok Oh; Seong-Whan Lee (CoRR, 2025)