| 2026 | AAAI | LGAN: An Efficient High-Order Graph Neural Network via the Line Graph Aggregation. | Lin Du, Lu Bai, Jincheng Li, Lixin Cui, Hangyuan Du, Lichi Zhang, Yuting Chen, Zhao Li |
| 2026 | AAAI | GCIB: Causal Intervention Guided Graph Information Bottleneck Framework. | Hangyuan Du, Rong Wang, Lixin Cui, Gaoxia Jiang, Liang Bai, Wenjian Wang |
| 2026 | AAAI | SSHPool: The Separated Subgraph-based Hierarchical Pooling. | Zhuo Xu, Lu Bai, Lixin Cui, Ming Li, Hangyuan Du, Ziyu Lyu, Yue Wang, Edwin R. Hancock |
| 2026 | AAAI | CauVQ: Causal Vector Quantization for Graph OOD Generalization. | Weihong Zhang, Liang Bai, Hangyuan Du, Xian Yang |
| 2025 | AAAI | DHAKR: Learning Deep Hierarchical Attention-Based Kernelized Representations for Graph Classification. | Feifei Qian, Lu Bai, Lixin Cui, Ming Li, Ziyu Lyu, Hangyuan Du, Edwin R. Hancock |
| 2025 | IJCAI | AKBR: Learning Adaptive Kernel-based Representations for Graph Classification. | Lu Bai, Feifei Qian, Lixin Cui, Ming Li, Hangyuan Du, Yue Wang, Edwin R. Hancock |
| 2025 | IJCAI | Exploring the Over-smoothing Problem of Graph Neural Networks for Graph Classification: An Entropy-based Viewpoint. | Feifei Qian, Lu Bai, Lixin Cui, Ming Li, Hangyuan Du, Yue Wang, Edwin R. Hancock |
| 2025 | IJCAI | HA-SCN: Learning Hierarchical Aligned Subtree Convolutional Networks for Graph Classification. | Xinya Qin, Lu Bai, Lixin Cui, Ming Li, Hangyuan Du, Yue Wang, Edwin R. Hancock |
| 2025 | IJCAI | DHTAGK: Deep Hierarchical Transitive-Aligned Graph Kernels for Graph Classification. | Xinya Qin, Lu Bai, Lixin Cui, Ming Li, Ziyu Lyu, Hangyuan Du, Edwin R. Hancock |
| 2025 | IJCAI | An End-to-End Simple Clustering Hierarchical Pooling Operation for Graph Learning Based on Top-K Node Selection. | Zhehan Zhao, Lu Bai, Ming Li, Lixin Cui, Hangyuan Du, Yue Wang, Edwin R. Hancock |
| 2025 | IJCNN | Enhancing Out-of-distribution Generalization for Graph Learning with Causal Information Bottleneck. | Hangyuan Du, Shuaijun Li, Liang Bai, Lu Bai, Wenjian Wang |
| 2025 | IJCNN | A Graph Contrastive Recommendation Model Based on Dual-channel Data Augmentation. | Hangyuan Du, Liting Ma, Liang Bai, Lu Bai, Wenjian Wang |
| 2023 | ICONIP | Motif-SocialRec: A Multi-channel Interactive Semantic Extraction Model for Social Recommendation. | Hangyuan Du, Yuan Liu, Wenjian Wang, Liang Bai |