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eess.SY2025
Data-Driven Nonconvex Reachability Analysis using Exact Multiplication
Zhen Zhang, M. Umar B. Niazi, Michelle S. Chong +2
This paper addresses a fundamental challenge in data-driven reachability analysis: accurately representing and propagating non-convex reachable sets. We propose a novel approach us…
eess.SY2023
Data-Driven Identification of Attack-free Sensors in Networked Control Systems
Sribalaji C. Anand, Michelle S. Chong, André M. H. Teixeira
This paper proposes a data-driven framework to identify the attack-free sensors in a networked control system when some of the sensors are corrupted by an adversary. An operator wi…
eess.SY2023
Secure Set-based State Estimation for Safety-Critical Applications under Adversarial Attacks on Sensors
M. Umar B. Niazi, Michelle S. Chong, Amr Alanwar +1
Set-based state estimation provides guaranteed state inclusion certificates that are crucial for the safety verification of dynamical systems. However, when system sensors are subj…