1 citations · 1 across the 8 of their papers we have counts for
8 papers
Privacy-Aware State Estimation: From Coarse to Precise Privacy Protection
Zhongyao Hu, Jason J. R. Liu, Jun Shang +1
This paper addresses the problem of achieving both coarse and precise privacy in state estimation. Coarse privacy forces the eavesdropper's total mean-square error (MSE) to infinit…
Covariance-Intersection-based Distributed Kalman Filtering: Stability Problems Revisited
Zhongyao Hu, Bo Chen, Chao Sun +1
This paper studies the stability of covariance-intersection (CI)-based distributed Kalman filtering in time-varying systems. For the general time-varying case, a relationship betwe…
Stability Analysis of Distributed Estimators for Large-Scale Interconnected Systems: Time-Varying and Time-Invariant Cases
Zhongyao Hu, Bo Chen, Jianzheng Wang +3
This paper studies a distributed estimation problem for time-varying/time-invariant large-scale interconnected systems (LISs). A fully distributed estimator is presented by recursi…
Intermittent Encryption Strategies for Anti-Eavesdropping Estimation
Zhongyao Hu, Bo Chen, Pindi Weng +2
In this paper, an anti-eavesdropping estimation problem is investigated. A linear encryption scheme is utilized, which first linearly transforms innovation via an encryption matrix…
Remote State Estimation with Posterior-Based Stochastic Event-Triggered Schedule
Zhongyao Hu, Bo Chen, Rusheng Wang +1
This paper aims to study the state estimation problem under the stochastic event-triggered (SET) schedule. A posterior-based SET mechanism is proposed, which determines whether to…
Distributed Event-Triggered Nonlinear Fusion Estimation under Resource Constraints
Rusheng Wang, Bo Chen, Zhongyao Hu +1
This paper studies the event-triggered distributed fusion estimation problems for a class of nonlinear networked multisensor fusion systems without noise statistical characteristic…