Search Results for author: Twan Keijzer

Found 5 papers, 0 papers with code

A Fully Homomorphic Encryption Scheme for Real-Time Safe Control

no code implementations28 Sep 2022 Pieter Stobbe, Twan Keijzer, Riccardo M. G. Ferrari

Fully Homomorphic Encryption (FHE) has made it possible to perform addition and multiplication operations on encrypted data.

Hierarchical Cyber-Attack Detection in Large-Scale Interconnected Systems

no code implementations28 Sep 2022 Twan Keijzer, Alexander J. Gallo, Riccardo M. G. Ferrari

We present a scheme to detect attacks that occur at the local level, with malicious agents capable of affecting the local control.

Cyber Attack Detection

Detection of Cyber-Attacks in Collaborative Intersection Control

no code implementations8 Apr 2021 Twan Keijzer, Fabian Jarmolowitz, Riccardo M. G. Ferrari

In this paper, we address the safety of Intersection Control algorithms, and design a Sliding-Mode-Observer based solution capable of detecting and estimating false data injection attacks affecting vehicles' communication.

Autonomous Vehicles

A Topology-Switching Coalitional Control and Observation Scheme with Stability Guarantees

no code implementations8 Apr 2021 Paula Chanfreut, Twan Keijzer, Riccardo M. G. Ferrari, Jose Maria Maestre

In this paper a coalitional control and observation scheme is presented in which the coalitions are changed online by enabling and disabling communication links.

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