Kefei Lu

According to our database, Kefei Lu authored at least 8 papers between 2007 and 2026.

Collaborative distances:

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

2026

Personalized differential privacy for high-dimensional data: A random sampling and pruning privacy tree approach.

Zhongyuan Qin, Kefei Lu, Yuchuan Liu, Liquan Chen, Yubo Song

Comput. Secur., 2026

2025

Dynamic privacy loss management: The innovation of α-confidence differential privacy filters and odometers.

Zhongyuan Qin, Kefei Lu, Qunfang Zhang, Dinglian Wang, Liquan Chen

Comput. Secur., 2025

2023

LN-PCA: Differential Privacy Protection of Medical Data Based on Principal Component Analysis Adding Laplace Noise.

Kefei Lu, Zhongyuan Qin, Liquan Chen

Proceedings of the 9th International Conference on Computing and Artificial Intelligence, 2023

2010

A spectrally efficient nonorthogonal amplify-and-forward protocol for cooperative wireless networks.

Kefei Lu, Jing Liu, Xiaodong Cai

Proceedings of the IEEE International Conference on Acoustics, 2010

Distributed error-probability-minimizing relay selection for cooperative wireless networks.

Jing Liu, Kefei Lu, Xiaodong Cai

Proceedings of the 44th Annual Conference on Information Sciences and Systems, 2010

2009

Regenerative Cooperative Diversity with Path Selection and Equal Power Consumption in Wireless Networks.

Jing Liu, Kefei Lu, Xiaodong Cai, Manohar N. Murthi

IEEE Trans. Wirel. Commun., 2009

A MAC Protocol for Cooperative Wireless Networks.

Kefei Lu, Xiaodong Cai, Xudong Wang

Proceedings of the 8th IEEE/ACIS International Conference on Computer and Information Science, 2009

2007

Detecting textured objects using convex hull.

Kefei Lu, Theo Pavlidis

Mach. Vis. Appl., 2007