Haonan Yuan

2026

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RAG-GFM: Overcoming In-Memory Bottlenecks in Graph Foundation Models via Retrieval-Augmented Generation.
Haonan Yuan|Qingyun Sun|Jiacheng Tao|Xingcheng Fu|Jianxin Li
Proceedings of the ACM Web Conference 2026, WWW 2026, Dubai, United Arab Emirates, originally scheduled for April 13-17, 2026, rescheduled for June 29 - July 3, 2026.

2025

doi dblp
SEF-UQR: Scalable and Efficient Privacy-Preserving Federated Updating QR Factorization.
Haonan Yuan|Wenyuan Wu|Jingwei Chen
Proceedings of the 34th ACM International Conference on Information and Knowledge Management, CIKM 2025, Seoul, Republic of Korea, November 10-14, 2025
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Robust Graph Learning Against Adversarial Evasion Attacks via Prior-Free Diffusion-Based Structure Purification.
Jiayi Luo|Qingyun Sun|Haonan Yuan|Xingcheng Fu|Jianxin Li
Proceedings of the ACM on Web Conference 2025, WWW 2025, Sydney, NSW, Australia, 28 April 2025- 2 May 2025

2024

doi dblp
Dynamic Graph Information Bottleneck.
Haonan Yuan|Qingyun Sun|Xingcheng Fu|Cheng Ji|Jianxin Li
Proceedings of the ACM on Web Conference 2024, WWW 2024, Singapore, May 13-17, 2024

2023

doi dblp
Hyperbolic Geometric Graph Representation Learning for Hierarchy-imbalance Node Classification.
Xingcheng Fu|Yuecen Wei|Qingyun Sun|Haonan Yuan|Jia Wu|Hao Peng|Jianxin Li
Proceedings of the ACM Web Conference 2023, WWW 2023, Austin, TX, USA, 30 April 2023 - 4 May 2023

2022

doi dblp
Position-aware Structure Learning for Graph Topology-imbalance by Relieving Under-reaching and Over-squashing.
Qingyun Sun|Jianxin Li|Haonan Yuan|Xingcheng Fu|Hao Peng|Cheng Ji|Qian Li|Philip S. Yu
Proceedings of the 31st ACM International Conference on Information & Knowledge Management, Atlanta, GA, USA, October 17-21, 2022