Zhenzhe Zheng

Toward Understanding the Influence of Individual Clients in Federated Learning

2021 · Proceedings of the AAAI Conference on Artificial Intelligence

Federated learning allows mobile clients to jointly train a global model without sending their private data to a central server. Extensive works have studied the performance guarantee of the global model, however, it is still …

TSRec: Enhancing Repeat-Aware Recommendation from a Temporal-Sequential Perspective

2025 · arXiv (Cornell University)

Repeat consumption, such as repurchasing items and relistening songs, is a common scenario in daily life. To model repeat consumption, the repeat-aware recommendation has been proposed to predict which item will be re-interacted based on …