2 papers
math.OC2025
Distributed Optimization of Bivariate Polynomial Graph Spectral Functions via Subgraph Optimization
Jitian Liu, Nicolas Kozachuk, Subhrajit Bhattacharya
We study distributed optimization of finite-degree polynomial Laplacian spectral objectives under fixed topology and a global weight budget, targeting the collective behavior of th…
cs.SI2025
Spectrum Optimization of Dynamic Networks for Reduction of Vulnerability Against Adversarial Resonance Attacks
Alp Sahin, Nicolas Kozachuk, Rick S. Blum +1
Resonance is a well-known phenomenon that happens in systems with second order dynamics. In this paper we address the fundamental question of making a network robust to signal bein…