I’m a PhD candidate under the advisement of Xiang Li at East China Normal University, DaSE.

My research interest includes graph neural networks, deep generative models, molecular learning, and recommender systems.

Check out my published papers at .

🔥 News

2024.09: 🎉🎉 Our paper titled ‘Diffusion-based Graph Generative Methods’ has been accepted by IEEE Transactions on Knowledge and Data Engineering.
2024.05: 🎉🎉 Our paper titled ‘Unsupervised Heterogeneous Graph Rewriting Attack via Node Clustering’ has been accepted by KDD-24.
2024.01: 🎉🎉 The preprint version of our survey titled ‘Diffusion-based Graph Generative Methods’ is online.
2024.01: 🎉🎉 Our paper titled ‘Training-free Multi-objective Diffusion Model for 3D Molecule Generation’ has been accepted by ICLR-24!
2023.12: 🎉🎉 Our paper titled ‘Geometric-Facilitated Denoising Diffusion Model for 3D Molecule Generation’ has been accepted by AAAI-24!

📝 Publications

Preprint Improving Graph Out-of-distribution Generalization on Real-world Data. Can Xu, Yao Cheng, Jianxiang Yu, Haosen Wang, Jingsong Lv, Xiang Li.
KDD-24 Unsupervised Heterogeneous Graph Rewriting Attack via Node Clustering. Hoasen Wang, Can Xu, Chenglong Shi, PengFei Zheng, Shiming Zhang, Minhao Cheng, Hongyang Chen.
TKDE Diffusion-based Graph Generative Methods. Hongyang Chen, Can Xu, Lingyu Zheng, Qiang Zhang, Xuemin Lin. (Co-first Author)
ICLR-24 Training-free Multi-objective Diffusion Model for 3D Molecule Generation. Xu Han, Caihua Shan, Yifei Shen, Can Xu, Han Yang, Xiang Li, Dongsheng Li.
AAAI-24 Geometric-Facilitated Denoising Diffusion Model for 3D Molecule Generation. Can Xu, Haosen Wang, Weigang Wang, Pengfei Zheng, Hongyang Chen.
Information Sciences A fairness-aware graph contrastive learning recommender framework for social tagging systems. Can Xu, Yin Zhang, Hongyang Chen, Ligang Dong, Weigang Wang.

2021.09 - 2023.12, Master, Zhejiang Gongshang University, Hangzhou, China
2017.09 - 2021.06, Undergraduate, Nanjing University of Information Science and Technology, Nanjing, China
2014.09 - 2017.06, Suzhou High School, Suzhou, China

2022.07 - 2023.08, Zhejiang Lab, Research Center for Graph Computing, Hangzhou, China.