Lei Wang

2023

doi dblp
FedPSE: Personalized Sparsification with Element-wise Aggregation for Federated Learning.
Longfei Zheng|Yingting Liu|Xiaolong Xu|Chaochao Chen|Yuzhou Tang|Lei Wang|Xiaolong Hu
Proceedings of the 32nd ACM International Conference on Information and Knowledge Management, CIKM 2023, Birmingham, United Kingdom, October 21-25, 2023

2021

doi dblp
Large-scale Secure XGB for Vertical Federated Learning.
Wenjing Fang|Derun Zhao|Jin Tan|Chaochao Chen|Chaofan Yu|Li Wang|Lei Wang|Jun Zhou|Benyu Zhang
CIKM '21: The 30th ACM International Conference on Information and Knowledge Management, Virtual Event, Queensland, Australia, November 1 - 5, 2021

2020

doi dblp
Nebula: A Scalable Privacy-Preserving Machine Learning System in Ant Financial.
Cen Chen|Bingzhe Wu|Li Wang|Chaochao Chen|Jin Tan|Lei Wang|Jun Zhou|Benyu Zhang
CIKM '20: The 29th ACM International Conference on Information and Knowledge Management, Virtual Event, Ireland, October 19-23, 2020