Wei Xu

According to our database, Wei Xu authored at least 6 papers between 2023 and 2025.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2025

SGBoost⁺: Efficient and Privacy-Preserving Vertical Boosting Trees for Federated Outsourced Training and Inference.

Wei Xu, Hui Zhu, Jiaqi Zhao, Yandong Zheng, Fengwei Wang, Baishun Sun, Songnian Zhang, Dengguo Feng

IEEE Trans. Inf. Forensics Secur., 2025

2024

Enhancing paillier to fully homomorphic encryption with semi-honest TEE.

Yunyi Fang, Xiaopeng Yang, Hui Zhu, Wei Xu, Yandong Zheng, Xingdong Liu, Dong Zhang

Peer Peer Netw. Appl., September, 2024

ELXGB: An Efficient and Privacy-Preserving XGBoost for Vertical Federated Learning.

Wei Xu, Hui Zhu, Yandong Zheng, Fengwei Wang, Jiaqi Zhao, Zhe Liu, Hui Li

IEEE Trans. Serv. Comput., 2024

ToNN: An Oblivious Neural Network Prediction Scheme With Semi-Honest TEE.

Wei Xu, Hui Zhu, Yandong Zheng, Fengwei Wang, Jiafeng Hua, Dengguo Feng, Hui Li

IEEE Trans. Inf. Forensics Secur., 2024

Efficient and Lossless Integrity-preserving Training Scheme for High-dimensional Logistic Regression over Vertical Data.

Wei Xu, Hui Zhu, Ruikang Liu, Yandong Zheng, Fengwei Wang, Dengguo Feng

Proceedings of the 2024 IEEE Global Communications Conference, 2024

2023

SGBoost: An Efficient and Privacy-Preserving Vertical Federated Tree Boosting Framework.

Jiaqi Zhao, Hui Zhu, Wei Xu, Fengwei Wang, Rongxing Lu, Hui Li

IEEE Trans. Inf. Forensics Secur., 2023