78 citations · 319 across the 37 of their papers we have counts for
8 papers · 1 filter
Robust Multi-Hypothesis Testing with Moment Constrained Uncertainty Sets
Akshayaa Magesh, Zhongchang Sun, Venugopal V. Veeravalli +1
The problem of robust binary hypothesis testing is studied. Under both hypotheses, the data-generating distributions are assumed to belong to uncertainty sets constructed through m…
Robust Constrained Reinforcement Learning
Yue Wang, Fei Miao, Shaofeng Zou
Constrained reinforcement learning is to maximize the expected reward subject to constraints on utilities/costs. However, the training environment may not be the same as the test o…
Quickest Anomaly Detection in Sensor Networks With Unlabeled Samples
Zhongchang Sun, Shaofeng Zou
The problem of quickest anomaly detection in networks with unlabeled samples is studied. At some unknown time, an anomaly emerges in the network and changes the data-generating dis…
Understanding Information Disclosure from Secure Computation Output: A Study of Average Salary Computation
Alessandro Baccarini, Marina Blanton, Shaofeng Zou
Secure multi-party computation has seen substantial performance improvements in recent years and is being increasingly used in commercial products. While a significant amount of wo…
Finite-Time Error Bounds for Greedy-GQ
Yue Wang, Yi Zhou, Shaofeng Zou
Greedy-GQ with linear function approximation, originally proposed in \cite{maei2010toward}, is a value-based off-policy algorithm for optimal control in reinforcement learning, and…
Policy Gradient Method For Robust Reinforcement Learning
Yue Wang, Shaofeng Zou
This paper develops the first policy gradient method with global optimality guarantee and complexity analysis for robust reinforcement learning under model mismatch. Robust reinfor…
Kernel Robust Hypothesis Testing
Zhongchang Sun, Shaofeng Zou
The problem of robust hypothesis testing is studied, where under the null and the alternative hypotheses, the data-generating distributions are assumed to be in some uncertainty se…
Quickest Change Detection in Anonymous Heterogeneous Sensor Networks
Zhongchang Sun, Shaofeng Zou, Ruizhi Zhang +1
The problem of quickest change detection (QCD) in anonymous heterogeneous sensor networks is studied. There are heterogeneous sensors and a fusion center. The sensors are clust…