Z. Klai

TrustEdge-AI: Uncertainty-Aware Dynamic Trust Intelligence for Adaptive Cyber Defense in IoT Edge Networks

Conventional Internet-of-Things (IoT) intrusion detection typically maps a model score directly to an alert, although autonomous defense must also determine whether the evidence is reliable, whether suspicious behavior persists over time, and whether a disruptive response is justified. This study proposes TrustEdge-AI,...

Controlling subsets of state variables in epidemic models: a time-scale approach

New criteria for state estimation in uncertain fuzzy dynamical control systems

This work examines the state estimation of fuzzy control systems subject to disturbances, particularly perturbations bounded by a Hölderian continuous function, and solves the observer design problem using the Takagi–Sugeno (T–S) fuzzy approach with specific restrictions on the nonlinearities.

Practical Stabilization of Uncertain Fuzzy Systems: Design Methods and Case Studies in Environmental Control

This study develops a feedback stabilization framework for uncertain Takagi–Sugeno (T–S) fuzzy systems, guaranteeing practical exponential stability. A primary contribution is the derivation of sufficient conditions established via Lyapunov analysis, which ensure that all system trajectories converge exponentially to a...