4 citations · 4 across the 1 of their papers we have counts for
2 papers
cs.LG2021★ 4 cited
Understanding Structural Vulnerability in Graph Convolutional Networks
Liang Chen, Jintang Li, Qibiao Peng +3
Recent studies have shown that Graph Convolutional Networks (GCNs) are vulnerable to adversarial attacks on the graph structure. Although multiple works have been proposed to impro…
cs.IR2020
Modelling High-Order Social Relations for Item Recommendation
Yang Liu, Liang Chen, Xiangnan He +3
The prevalence of online social network makes it compulsory to study how social relations affect user choice. However, most existing methods leverage only first-order social relati…