Hypergraph-Based Session Modeling: A Multi-Collaborative Self-Supervised Approach for Enhanced Recommender Systems. - Xiangping Zheng; Bo Wu 026; Alex X. Zhang 003; Wei Li 019 (LREC/COLING, 2024)

Improving Robustness of GNN-based Anomaly Detection by Graph Adversarial Training. - Xiangping Zheng; Bo Wu 026; Alex X. Zhang 003; Wei Li 019 (LREC/COLING, 2024)