National Key Laboratory of General Artificial Intelligence, School of Intelligence Science and Technology, Peking University; Center for Data Science, Peking University; National Key Laboratory of General Artificial Intelligence, School of Intelligence Science and Technology, Peking University
Bohang Zhang, Shengjie Luo, Liwei Wang, Di He
Graph Neural Networks;Expressive Power;Weisfeiler-Lehman test;Graph Transformer;Biconnectivity
Rethinking the Expressive Power of GNNs via Graph Biconnectivity