"virtual node augmentation" Papers
2 papers found
Conference
KITS: Inductive Spatio-Temporal Kriging with Increment Training Strategy
Qianxiong Xu, Cheng Long, Ziyue Li et al.
AAAI 2025paperarXiv:2311.02565
14
citations
Understanding Virtual Nodes: Oversquashing and Node Heterogeneity
Joshua Southern, Francesco Di Giovanni, Michael Bronstein et al.
ICLR 2025arXiv:2405.13526
11
citations