Yilin Xiao 0002 Ruimin Hu Dengshi Li Junhang Wu Yu Zhen Lingfei Ren Multi-level Graph Attention Network based Unsupervised Network Alignment. 217-224 2021 LCN https://doi.org/10.1109/LCN52139.2021.9524999 conf/lcn/2021 db/conf/lcn/lcn2021.html#XiaoHLWZR21