10 citations · 55 across the 37 of their papers we have counts for
4 papers · 1 filter
Opacity Enforcement by Edit Functions Under Incomparable Observations
Wei Duan, Ruotian Liu, Maria Pia Fanti +2
As an information-flow privacy property, opacity characterizes whether a malicious external observer (referred to as an intruder) is able to infer the secret behavior of a system.…
Average Consensus over Directed Networks in Open Multi-Agent Systems with Acknowledgement Feedback
Evagoras Makridis, Andreas Grammenos, Gabriele Oliva +3
In this paper, we address the distributed average consensus problem over directed networks in open multi-agent systems (OMAS), where the stability of the network is disrupted by fr…
Invariant Properties of Linear-Iterative Distributed Averaging Algorithms and Application to Error Detection
Christoforos N. Hadjicostis, Alejandro D. Dominguez-Garcia
We consider the problem of average consensus in a distributed system comprising a set of nodes that can exchange information among themselves. We focus on a class of algorithms for…
Global and Local Error-Tolerant Decentralized State Estimation under Partially Ordered Observations
Dajiang Sun, Christoforos N. Hadjicostis, Zhiwu Li
We investigate decentralized state estimation for a discrete event system in a setting where the information received at a coordinator may be corrupted or tampered by a malicious a…