Jamie Cui — accepted AI-conference papers

2023

A Customized Text Sanitization Mechanism with Differential Privacy

Sai Chen, Fengran Mo, Yanhao Wang, Cen Chen, Jian-Yun Nie, Chengyu Wang +1

ACL 2023findings

As privacy issues are receiving increasing attention within the Natural Language Processing (NLP) community, numerous methods have been proposed to sanitize texts subject to differential privacy. However, the state-of-the-art text sanitization mechanisms based on a relaxed notion of metric local dif…

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2021

Exploiting Data Sparsity in Secure Cross-Platform Social Recommendation

Jamie Cui, Chaochao Chen, Lingjuan Lyu, Carl Yang, Wang Li

NeurIPS 2021poster

Social recommendation has shown promising improvements over traditional systems since it leverages social correlation data as an additional input. Most existing work assumes that all data are available to the recommendation platform. However, in practice, user-item interaction data (e.g.,rating) and…

Cited by 44 Source ↗PDF ↗Scholar ↗