activity
20232025
most citedMaking Users Indistinguishable: Attribute-wise Unlearning in Recommender Systems

26 citations · 30 across the 6 of their papers we have counts for

collaborators

6 papers

cs.IR2025

Reproducibility Companion Paper: Making Users Indistinguishable: Attribute-wise Unlearning in Recommender Systems

Yuyuan Li, Junjie Fang, Chaochao Chen +3

In this paper, we reproduce the experimental results presented in our previous work titled "Making Users Indistinguishable: Attribute-wise Unlearning in Recommender Systems," which…

cs.IR2024

Enhancing Attributed Graph Networks with Alignment and Uniformity Constraints for Session-based Recommendation

Xinping Zhao, Chaochao Chen, Jiajie Su +2

Session-based Recommendation (SBR), seeking to predict a user's next action based on an anonymous session, has drawn increasing attention for its practicability. Most SBR models on…

cs.IR2024★ 1 cited

CURE4Rec: A Benchmark for Recommendation Unlearning with Deeper Influence

Chaochao Chen, Jiaming Zhang, Yizhao Zhang +5

With increasing privacy concerns in artificial intelligence, regulations have mandated the right to be forgotten, granting individuals the right to withdraw their data from models.…

cs.IR2024★ 2 cited

Post-Training Attribute Unlearning in Recommender Systems

Chaochao Chen, Yizhao Zhang, Yuyuan Li +5

With the growing privacy concerns in recommender systems, recommendation unlearning is getting increasing attention. Existing studies predominantly use training data, i.e., model i…

cs.LG2023★ 26 cited

Making Users Indistinguishable: Attribute-wise Unlearning in Recommender Systems

Yuyuan Li, Chaochao Chen, Xiaolin Zheng +4

With the growing privacy concerns in recommender systems, recommendation unlearning, i.e., forgetting the impact of specific learned targets, is getting increasing attention. Exist…

cs.IR2023★ 1 cited

Selective and Collaborative Influence Function for Efficient Recommendation Unlearning

Yuyuan Li, Chaochao Chen, Xiaolin Zheng +3

Recent regulations on the Right to be Forgotten have greatly influenced the way of running a recommender system, because users now have the right to withdraw their private data. Be…