Search Results for author: Hongsheng Hu

Found 3 papers, 3 papers with code

OptIForest: Optimal Isolation Forest for Anomaly Detection

1 code implementation22 Jun 2023 Haolong Xiang, Xuyun Zhang, Hongsheng Hu, Lianyong Qi, Wanchun Dou, Mark Dras, Amin Beheshti, Xiaolong Xu

Extensive experiments on a series of benchmarking datasets for comparative and ablation studies demonstrate that our approach can efficiently and robustly achieve better detection performance in general than the state-of-the-arts including the deep learning based methods.

Anomaly Detection Benchmarking +1

Source Inference Attacks in Federated Learning

1 code implementation13 Sep 2021 Hongsheng Hu, Zoran Salcic, Lichao Sun, Gillian Dobbie, Xuyun Zhang

However, existing MIAs ignore the source of a training member, i. e., the information of which client owns the training member, while it is essential to explore source privacy in FL beyond membership privacy of examples from all clients.

Federated Learning Inference Attack

Membership Inference Attacks on Machine Learning: A Survey

2 code implementations14 Mar 2021 Hongsheng Hu, Zoran Salcic, Lichao Sun, Gillian Dobbie, Philip S. Yu, Xuyun Zhang

In recent years, MIAs have been shown to be effective on various ML models, e. g., classification models and generative models.

BIG-bench Machine Learning Fairness +4

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