2 papers
math.ST2026
High-Dimensional Statistics: Reflections on Progress and Open Problems
Arian Maleki, Subhabrata Sen, Sivaraman Balakrishnan +9
Over the past two decades, the field of high-dimensional statistics has experienced substantial progress, driven largely by technological advances that have dramatically reduced th…
math.ST2025
Sharp phase transitions in high-dimensional changepoint detection
Daniel Xiang, Chao Gao
We study a hypothesis testing problem in the context of high-dimensional changepoint detection. Given a matrix with independent Gaussian entries, the goal i…