Ziyi Ma

graph contrastive learning (2) graph neural network (2) graph representation learning (1) spectral augmentation (1) distribution shift (1) graph topology (1) node classification (1) graph augmentation (1) node attribute (1) heterophilic graph (1) source-free learning (1) heterophily graph (1) homophilic graph (1) adversarial alignment (1) domain adaptation (1) pseudo-source reconstruction (1) self-supervised learning (1)