most citedRumor Detection on Social Media with Reinforcement Learning-based Key Propagation Graph Generator

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cs.LG2025

Chi-Square Wavelet Graph Neural Networks for Heterogeneous Graph Anomaly Detection

Xiping Li, Xiangyu Dong, Xingyi Zhang +7

Graph Anomaly Detection (GAD) in heterogeneous networks presents unique challenges due to node and edge heterogeneity. Existing Graph Neural Network (GNN) methods primarily focus o…