Accordingly, E-SAGE adaptively applies an iterative edge pruning process on the graph based on the edge scores. Through extensive experiments, we demonstrate the effectiveness of E-SAGE against state-of-the-art graph backdoor attacks in different attack settings. In addition, we investigate the ...
Although being a promising avenue, graph-based solutions are still under-explored in imbalanced scenarios. This paper proposes two novel graph-based algorithms, the E-ResSAGE and E-ResGAT algorithms, which build on top of the established GraphSAGE and GAT algorithms, respectively. The key idea ...