VCR-Graphormer: A Mini-batch Graph Transformer via Virtual Connections - Fu, Dongqi; Hua, Zhigang; Xie, Yan; Fang, Jin; Zhang, Si; Sancak, Kaan; Wu, Hao; Malevich, Andrey; He, Jingrui; Long, Bo (International Conference on Learning Representations, 2024)