4 citations · 4 across the 3 of their papers we have counts for
4 papers
Taming Recommendation Bias with Causal Intervention on Evolving Personal Popularity
Shiyin Tan, Dongyuan Li, Renhe Jiang +3
Popularity bias occurs when popular items are recommended far more frequently than they should be, negatively impacting both user experience and recommendation accuracy. Existing d…
A Unified Retrieval Framework with Document Ranking and EDU Filtering for Multi-document Summarization
Shiyin Tan, Jaeeon Park, Dongyuan Li +2
In the field of multi-document summarization (MDS), transformer-based models have demonstrated remarkable success, yet they suffer an input length limitation. Current methods apply…
DyG-Mamba: Continuous State Space Modeling on Dynamic Graphs
Dongyuan Li, Shiyin Tan, Ying Zhang +4
Dynamic graph modeling aims to uncover evolutionary patterns in real-world systems, enabling accurate social recommendation and early detection of cancer cells. Inspired by the suc…
Community-Invariant Graph Contrastive Learning
Shiyin Tan, Dongyuan Li, Renhe Jiang +2
Graph augmentation has received great attention in recent years for graph contrastive learning (GCL) to learn well-generalized node/graph representations. However, mainstream GCL m…