Search Results for author: Shangyu Xie

Found 5 papers, 1 papers with code

Reconstruction Attack on Instance Encoding for Language Understanding

no code implementations EMNLP 2021 Shangyu Xie, Yuan Hong

A private learning scheme TextHide was recently proposed to protect the private text data during the training phase via so-called instance encoding.

Privacy Preserving Reconstruction Attack +2

Differentially Private Instance Encoding against Privacy Attacks

no code implementations NAACL (ACL) 2022 Shangyu Xie, Yuan Hong

TextHide was recently proposed to protect the training data via instance encoding in natural language domain.

Reconstruction Attack

Label Inference Attack against Split Learning under Regression Setting

1 code implementation18 Jan 2023 Shangyu Xie, Xin Yang, Yuanshun Yao, Tianyi Liu, Taiqing Wang, Jiankai Sun

In this work, we step further to study the leakage in the scenario of the regression model, where the private labels are continuous numbers (instead of discrete labels in classification).

Inference Attack regression +1

VideoDP: A Universal Platform for Video Analytics with Differential Privacy

no code implementations18 Sep 2019 Han Wang, Shangyu Xie, Yuan Hong

In this paper, to the best of our knowledge, we propose the first differentially private video analytics platform (VideoDP) which flexibly supports different video analyses with rigorous privacy guarantee.

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