2 papers
eess.AS2026
No Verifiable Reward for Prosody: Toward Preference-Guided Prosody Learning in TTS
Seungyoun Shin, Dongha Ahn, Jiwoo Kim +1
Recent work reports gains in neural text-to-speech (TTS) with Group Relative Policy Optimization (GRPO). However, in the absence of a verifiable reward for \textit{prosody}, GRPO t…
cs.HC2025
Beyond Turn-taking: Introducing Text-based Overlap into Human-LLM Interactions
JiWoo Kim, Minsuk Chang, JinYeong Bak
Traditional text-based human-AI interactions often adhere to a strict turn-taking approach. In this research, we propose a novel approach that incorporates overlapping messages, mi…