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cs.AI2026
Enhancing Logical Expressiveness in Graph Neural Networks via Path-Neighbor Aggregation
Han Yu, Xiaojuan Zhao, Aiping Li +3
Graph neural networks (GNNs) can effectively model structural information of graphs, making them widely used in knowledge graph (KG) reasoning. However, existing studies on the exp…
cs.AI2024
A Unified Temporal Knowledge Graph Reasoning Model Towards Interpolation and Extrapolation
Kai Chen, Ye Wang, Yitong Li +3
Temporal knowledge graph (TKG) reasoning has two settings: interpolation reasoning and extrapolation reasoning. Both of them draw plenty of research interest and have great signifi…