School of EECS, Peking University; Pazhou Lab; National Key Laboratory of General Artificial Intelligence, School of Intelligence Science and Technology, Peking University; Center for Data Science, Peking University
Bohang Zhang, Guhao Feng, Yiheng Du, Di He, Liwei Wang
A Complete Expressiveness Hierarchy for Subgraph GNNs via Subgraph Weisfeiler-Lehman Tests