Bio

I’m Sanshi Lei Yu, or 余磊 (legal name). I graduated from USTC (2021: Bachelor of Engineering in CS, 2024: Master of Engineering in CS). Then I work at ByteDance. My research and work focus on recommendation system.

Publications

• Sanshi Lei Yu, Qi Liu, Fei Wang, Yang Yu and Enhong Chen. Federated News Recommendation with Fine-grained Interpolation and Dynamic Clustering. The 32nd ACM International Conference on Information and Knowledge Management (CIKM 2023). [Paper] [Code] [Slide].
• Sanshi Lei Yu*, Zhuoxuan Jiang*, Dong-Dong Chen, Shanshan Feng, Dongsheng Li, Qi Liu, Jinfeng Yi. Leveraging Tripartite Interaction Information from Live Stream E-Commerce for Improving Product Recommendation. The 27th ACM SIGKDD Conference on Knowledge Discovery and Data Mining (KDD 2021). [Paper] [Code] [Slide] [Talk].

      * for equal contributions.

Projects

• news-recommendation: Implementations of some methods in news recommendation.
• emgithub: Embed a file from GitHub repository just like GitHub Gist.
• RecHub: A library for GNN-based recommendation system featuring heterogeneous GNN training.