Heterogeneous Graph Neural Network for Privacy-Preserving Recommendation. - Yuecen Wei; Xingcheng Fu; Qingyun Sun; Hao Peng 001; Jia Wu 001; Jinyan Wang; Xianxian Li (ICDM, 2022)

Dynamic Social Recommendation with High-Matching Inhomogeneous Relations. - Shenghan Li; Jinyan Wang; Huachang Zeng; Jun Li; Yuecen Wei; Xianxian Li (SMC, 2023)

Hyperbolic Geometric Graph Representation Learning for Hierarchy-imbalance Node Classification. - Xingcheng Fu; Yuecen Wei; Qingyun Sun; Haonan Yuan; Jia Wu 001; Hao Peng 001; Jianxin Li 002 (WWW, 2023)

Heterogeneous graph neural network with semantic-aware differential privacy guarantees. - Yuecen Wei; Xingcheng Fu; Dongqi Yan; Qingyun Sun; Hao Peng 001; Jia Wu 001; Jinyan Wang; Xianxian Li (Knowl. Inf. Syst., 2023)

Poincaré Differential Privacy for Hierarchy-Aware Graph Embedding. - Yuecen Wei; Haonan Yuan; Xingcheng Fu; Qingyun Sun; Hao Peng 001; Xianxian Li; Chunming Hu (AAAI, 2024)

Adaptive Differentially Private Structural Entropy Minimization for Unsupervised Social Event Detection. - Zhiwei Yang; Yuecen Wei; Haoran Li 003; Qian Li 033; Lei Jiang 003; Li Sun 008; Xiaoyan Yu; Chunming Hu; Hao Peng 001 (CIKM, 2024)

Hyperbolic Geometric Latent Diffusion Model for Graph Generation. - Xingcheng Fu; Yisen Gao; Yuecen Wei; Qingyun Sun; Hao Peng 001; Jianxin Li 002; Xianxian Li (ICML, 2024)

CausalFD: causal invariance-based fraud detection against camouflaged preference. - Yudan Song; Yuecen Wei; Haonan Yuan; Qingyun Sun; Xingcheng Fu; Li-e Wang 001; Xianxian Li (Int. J. Mach. Learn. Cybern., 2024)

Prompt-based Unifying Inference Attack on Graph Neural Networks. - Yuecen Wei; Xingcheng Fu; Lingyun Liu; Qingyun Sun; Hao Peng 001; Chunming Hu (AAAI, 2025)

Galaxy Walker: Geometry-aware VLMs For Galaxy-scale Understanding. - Tianyu Chen; Xingcheng Fu; Yisen Gao; Haodong Qian; Yuecen Wei; Kun Yan; Haoyi Zhou; Jianxin Li 002 (CVPR, 2025)

An Out-Of-Distribution Membership Inference Attack Approach for Cross-Domain Graph Attacks. - Jinyan Wang; Liu Yang; Yuecen Wei; Jiaxuan Si; Chenhao Guo; Qingyun Sun; Xianxian Li; Xingcheng Fu (CoRR, 2025)

Mitigating Message Imbalance in Fraud Detection with Dual-View Graph Representation Learning. - Yudan Song; Yuecen Wei; Yuhang Lu; Qingyun Sun; Minglai Shao 001; Li-e Wang; Chunming Hu; Xianxian Li; Xingcheng Fu (CoRR, 2025)