Gary Lorden provided a number of fundamental and novel insights to sequential hypothesis testing and changepoint detection. In this article we provide an overview of Lorden's contributions in the context of existing results in those areas, and some extensions made possible by Lorden's work, mentioning also areas of application including threat detection in physical-computer systems, near-Earth space informatics, epidemiology, clinical trials, and finance.

翻译：Gary Lorden 为序贯假设检验和变点检测提供了若干基础且新颖的洞见。本文在现有相关领域成果的背景下，概述了 Lorden 的贡献及其工作所推动的若干扩展，同时提及了包括物理-计算机系统中的威胁检测、近地空间信息学、流行病学、临床试验及金融在内的应用领域。