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Chenghong Wang

5 accepted papers

2023

AutoReP: Automatic ReLU Replacement for Fast Private Network Inference

ICCV 2023poster

The growth of the Machine-Learning-As-A-Service (MLaaS) market has highlighted clients' data privacy and security issues. Private inference (PI) techniques using cryptographic primitives offer a solution but often have high computation and communication costs, particularly with non-linear operators…

Cited by 41PDFcodeScholar
2023

LinGCN: Structural Linearized Graph Convolutional Network for Homomorphically Encrypted Inference

NeurIPS 2023poster

The growth of Graph Convolution Network (GCN) model sizes has revolutionized numerous applications, surpassing human performance in areas such as personal healthcare and financial systems. The deployment of GCNs in the cloud raises privacy concerns due to potential adversarial attacks on client dat…

2021

A Secure and Efficient Federated Learning Framework for NLP

EMNLP 2021main

In this work, we consider the problem of designing secure and efficient federated learning (FL) frameworks for NLP. Existing solutions under this literature either consider a trusted aggregator or require heavy-weight cryptographic primitives, which makes the performance significantly degraded. More…

Cited by 24SourcePDFScholar
2021

Against Membership Inference Attack: Pruning is All You Need

IJCAI 2021poster

The large model size, high computational operations, and vulnerability against membership inference attack (MIA) have impeded deep learning or deep neural networks (DNNs) popularity, especially on mobile devices. To address the challenge, we envision that the weight pruning technique will help DNNs…

Cited by 61SourcePDFScholar
2021

TAG: Gradient Attack on Transformer-based Language Models

EMNLP 2021finding

Although distributed learning has increasingly gained attention in terms of effectively utilizing local devices for data privacy enhancement, recent studies show that publicly shared gradients in the training process can reveal the private training data (gradient leakage) to a third-party. We have,…

Cited by 90SourcePDFScholar