Network Alignment by Discrete Ollivier-Ricci Flow

Chien-Chun Ni, Yu-Yao Lin, Jie Gao +1

In this paper, we consider the problem of approximately aligning/matching two graphs. Given two graphs $G_1=(V_1,E_1)$ and $G_2=(V_2,E_2)$, the objective is to map node…