Jun 4, 2022 · In this work, we propose a general and provably powerful GNN framework that preserves the scalability of the message passing scheme. In ...

Sep 17, 2024 · We proposed a novel Edged-WL algorithm (E-WL) which extends the original 1-WL algorithm to incorporate edge features.

In graph theory, the Weisfeiler Leman graph isomorphism test is a heuristic test for the existence of an isomorphism between two graphs G and H.

Jan 23, 2024 · Message passing graph neural networks (GNNs) are known to have their expressiveness upper-bounded by 1-dimensional Weisfeiler-Leman (1-WL) ...

Sep 17, 2024 · Similar to the propagation-aggregation methodology, the Weisfeiler-Lehman (1-WL) algorithm tests isomorphism through color refinement according ...

In this article, we propose a family of efficient kernels for large graphs with discrete node la- bels. Key to our method is a rapid feature extraction ...

In recent years, algorithms and neural architectures based on the Weisfeiler-Leman algorithm, a well- known heuristic for the graph isomorphism problem, emerged ...

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This algorithm gives every vertex in the graph a label. It finds the isomorphic subgraphs, and gives every vertex in the isomorphic subgraphs the same label.