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math.ST2026
Non-asymptotic bounds for quasi-MLE, misspecified models, and dependence under group sequential sampling
Julian Aronowitz, Jay Bartroff
We derive asymptotic multivariate normal limits and explicit non-asymptotic normal approximation bounds for group sequential quasi-maximum likelihood estimators under possible mode…
math.ST2024
Beyond boundaries: Gary Lorden's groundbreaking contributions to sequential analysis
Jay Bartroff, Alexander G. Tartakovsky
Gary Lorden provided several fundamental and novel insights into sequential hypothesis testing and changepoint detection. In this article, we provide an overview of Lorden's contri…