13 citations · 32 across the 13 of their papers we have counts for
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stat.ME2023★ 1 cited
Online multiple testing with e-values
Ziyu Xu, Aaditya Ramdas
A scientist tests a continuous stream of hypotheses over time in the course of her investigation -- she does not test a predetermined, fixed number of hypotheses. The scientist wis…
stat.ME2023
Risk-limiting Financial Audits via Weighted Sampling without Replacement
Shubhanshu Shekhar, Ziyu Xu, Zachary C. Lipton +2
We introduce the notion of a risk-limiting financial auditing (RLFA): given transactions, the goal is to estimate the total misstated monetary fraction~() to a given accur…
stat.ME2023★ 1 cited
More powerful multiple testing under dependence via randomization
Ziyu Xu, Aaditya Ramdas
We develop a technique to improve the power of any e-value by a simple randomization involving one independent uniform random variable. Using this framework, we show that two proce…