Exploiting constant trace property in large-scale polynomial optimization

NHA Mai, JB Lasserre, V Magron, J Wang - ACM Transactions on …, 2022 - dl.acm.org
We prove that every semidefinite moment relaxation of a polynomial optimization problem
(POP) with a ball constraint can be reformulated as a semidefinite program involving a …

Local Lipschitz constant computation of ReLU-FNNs: Upper bound computation with exactness verification

Y Ebihara, X Dai, T Yuno, V Magron… - 2024 European …, 2024 - ieeexplore.ieee.org
This paper is concerned with the computation of the local Lipschitz constant of feedforward
neural networks (FNNs) with activation functions being rectified linear units (ReLUs). The …

Stability analysis of recurrent neural networks by IQC with copositive mutipliers

Y Ebihara, H Waki, V Magron, NHA Mai… - 2021 60th IEEE …, 2021 - ieeexplore.ieee.org
This paper is concerned with the stability analysis of the recurrent neural networks (RNNs)
by means of the integral quadratic constraint (IQC) framework. The rectified linear unit …

Stability and performance analysis of discrete-time ReLU recurrent neural networks

SV Noori, B Hu, G Dullerud, P Seiler - arxiv preprint arxiv:2405.05236, 2024 - arxiv.org
This paper presents sufficient conditions for the stability and $\ell_2 $-gain performance of
recurrent neural networks (RNNs) with ReLU activation functions. These conditions are …

Data-driven control of echo state-based recurrent neural networks with robust stability guarantees

W D'Amico, A La Bella, M Farina - Systems & Control Letters, 2025 - Elsevier
In this work we propose a new data-based approach for robust controller design for a rather
general class of recurrent neural networks affected by bounded measurement noise. We first …

Combining neural networks and control: potentialities, patterns and perspectives

S Cerf, E Rutten - IFAC-PapersOnLine, 2023 - Elsevier
Abstract Machine learning tools are widely used for knowledge extraction, modeling, and
decision tasks; a range of problems that Control Theory also tackles. Their relations have …

Induced Norm Analysis of Linear Systems for Nonnegative Input Signals

Y Ebihara, N Sebe, H Waki, D Peaucelle… - arxiv preprint arxiv …, 2024 - arxiv.org
This paper is concerned with the analysis of the $ L_p\(p\in [1,\infty), p=\infty) $ induced
norms of continuous-time linear systems where input signals are restricted to be …

Stability Analysis of Feedback Systems with ReLU Nonlinearities via Semialgebraic Set Representation

T Yuno, S Nishinaka, R Saeki, Y Ebihara, V Magron… - IFAC-PapersOnLine, 2024 - Elsevier
This paper is concerned with the stability/instability analysis problem of feedback systems
with rectified linear unit (ReLU) nonlinearities. Such feedback systems arise when we model …

A Complete Set of Quadratic Constraints for Repeated ReLU and Generalizations

SV Noori, B Hu, G Dullerud, P Seiler - arxiv preprint arxiv:2407.06888, 2024 - arxiv.org
This paper derives a complete set of quadratic constraints (QCs) for the repeated ReLU. The
complete set of QCs is described by a collection of matrix copositivity conditions. We also …

Stability Analysis of Feedback Systems with ReLU Nonlinearities via Semialgebraic Set Representation

S Nishinaka, R Saeki, T Yuno, Y Ebihara… - arxiv preprint arxiv …, 2024 - arxiv.org
This paper is concerned with the stability analysis problem of feedback systems with rectified
linear unit (ReLU) nonlinearities. Such feedback systems arise when we model dynamical …