3 papers
stat.ME2025
Factorized Tail Volatility Model: Augmenting Excess-over-Threshold Method for High-Dimensional Hevay-Tailed Data
Yifan Hu, Yanxi Hou
Ecess-over-Threshold method is a crucial technique in extreme value analysis, which approximately models larger observations over a threshold using a Generalized Pareto Distributio…
cs.SD2025
Chain-Talker: Chain Understanding and Rendering for Empathetic Conversational Speech Synthesis
Yifan Hu, Rui Liu, Yi Ren +2
Conversational Speech Synthesis (CSS) aims to align synthesized speech with the emotional and stylistic context of user-agent interactions to achieve empathy. Current generative CS…
cs.CL2024
Generative Expressive Conversational Speech Synthesis
Rui Liu, Yifan Hu, Yi Ren +2
Conversational Speech Synthesis (CSS) aims to express a target utterance with the proper speaking style in a user-agent conversation setting. Existing CSS methods employ effective…