Minimize Control Inputs for Strong Structural Controllability Using Reinforcement Learning with Graph Neural Network

no code implementations • 26 Feb 2024 • Mengbang Zou, Weisi Guo, Bailu Jin

We find that the number of input nodes is determined by the average degree of the network and the input nodes tend to select nodes with low in-degree and avoid high-degree nodes.

Revealing the Excitation Causality between Climate and Political Violence via a Neural Forward-Intensity Poisson Process

no code implementations • 9 Mar 2022 • Schyler C. Sun, Bailu Jin, Zhuangkun Wei, Weisi Guo

The causal mechanism between climate and political violence is fraught with complex mechanisms.