3 papers
stat.ME2026
Two-Sample Homogeneity Test via Entropic Optimal Transport
Yiming Ma, Hang Liu, Weiwei Zhuang
This paper proposes a two-sample homogeneity test based on entropic optimal transport (EOT) maps from a common reference distribution -- the uniform law on the unit ball. The test…
cs.CL2026
NüshuVoice: Reviving the Voice of Endangered Nüshu with Pitch-Aware Text-to-Speech
Hongkun Yang, Xinhui Yi, Xiyan Zhao +13
Nüshu is an endangered phonetic script historically used by women in Jiangyong County, southern Hunan, China. While existing computational studies of Nüshu mainly focus on textua…
stat.ME2025
Multidimensional Stochastic Dominance Test Based on Center-outward Quantiles
Yiming Ma, Hang Liu, Weiwei Zhuang
Stochastic dominance (SD) provides a quantile-based partial ordering of random variables and has broad applications. Its extension to multivariate settings, however, is challenging…