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)

PromotiCon: Prompt-based Emotion Controllable Text-to-Speech via Prompt Generation and Matching. - Ji-Eun Lee; Seung-Bin Kim; Deok-Hyeon Cho; Seong-Whan Lee (SMC, 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)

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)

Spotlight-TTS: Spotlighting the Style via Voiced-Aware Style Extraction and Style Direction Adjustment for Expressive Text-to-Speech. - Nam-Gyu Kim; Deok-Hyeon Cho; Seung-Bin Kim; Seong-Whan Lee (CoRR, 2025)