36 citations · 61 across the 3 of their papers we have counts for
3 papers
cs.IR2023★ 25 cited
Augmented Negative Sampling for Collaborative Filtering
Yuhan Zhao, Rui Chen, Riwei Lai +3
Negative sampling is essential for implicit-feedback-based collaborative filtering, which is used to constitute negative signals from massive unlabeled data to guide supervised lea…
cs.IR2023
HTP: Exploiting Holistic Temporal Patterns for Sequential Recommendation
Chen Rui, Liang Guotao, Ma Chenrui +3
Sequential recommender systems have demonstrated a huge success for next-item recommendation by explicitly exploiting the temporal order of users' historical interactions. In pract…
cs.DB2023★ 36 cited
Trajectory Data Collection with Local Differential Privacy
Yuemin Zhang, Qingqing Ye, Rui Chen +2
Trajectory data collection is a common task with many applications in our daily lives. Analyzing trajectory data enables service providers to enhance their services, which ultimate…