Search Results for author: Xianrui Meng

Found 5 papers, 2 papers with code

Privacy-Preserving XGBoost Inference

1 code implementation9 Nov 2020 Xianrui Meng, Joan Feigenbaum

Although machine learning (ML) is widely used for predictive tasks, there are important scenarios in which ML cannot be used or at least cannot achieve its full potential.

BIG-bench Machine Learning Privacy Preserving

SAPAG: A Self-Adaptive Privacy Attack From Gradients

no code implementations14 Sep 2020 Yijue Wang, Jieren Deng, Dan Guo, Chenghong Wang, Xianrui Meng, Hang Liu, Caiwen Ding, Sanguthevar Rajasekaran

Distributed learning such as federated learning or collaborative learning enables model training on decentralized data from users and only collects local gradients, where data is processed close to its sources for data privacy.

Federated Learning Reconstruction Attack

Private Hierarchical Clustering and Efficient Approximation

no code implementations9 Apr 2019 Xianrui Meng, Dimitrios Papadopoulos, Alina Oprea, Nikos Triandopoulos

In collaborative learning, multiple parties contribute their datasets to jointly deduce global machine learning models for numerous predictive tasks.

Clustering Privacy Preserving

NED: An Inter-Graph Node Metric Based On Edit Distance

1 code implementation7 Feb 2016 Haohan Zhu, Xianrui Meng, George Kollios

The inter-graph node similarity is important in learning a new graph based on the knowledge of an existing graph (transfer learning on graphs) and has applications in biological, communication, and social networks.

Transfer Learning

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