Search Results for author: Xiaofeng Meng

Found 5 papers, 2 papers with code

From Chaos to Clarity: Time Series Anomaly Detection in Astronomical Observations

1 code implementation15 Mar 2024 Xinli Hao, Yile Chen, Chen Yang, Zhihui Du, Chaohong Ma, Chao Wu, Xiaofeng Meng

However, existing time series anomaly detection methods fall short in tackling the unique characteristics of astronomical observations where each star is inherently independent but interfered by random concurrent noise, resulting in a high rate of false alarms.

Decoder Graph structure learning +3

Cross-silo Federated Learning with Record-level Personalized Differential Privacy

no code implementations29 Jan 2024 Junxu Liu, Jian Lou, Li Xiong, Jinfei Liu, Xiaofeng Meng

Federated learning enhanced by differential privacy has emerged as a popular approach to better safeguard the privacy of client-side data by protecting clients' contributions during the training process.

Federated Learning

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