“…There are several benchmark datasets developed for GNNs, including citation network datasets, social network datasets, and chemical property datasets. FedGNNs test their algorithms on these datasets [17], [24], [33], [33], [38], [47], [49], [51], [53], [54], [55], [55], [56], [56], [61], [62], [63], [64], [71], [74], [78], [79], [94], [95], [97], [98], [99] with various data partition methods. FedGNNs also explore many GNN applications in a decentralized setting with privacy concerns.…”