Search Results for author: Yangfan Zhou

Found 7 papers, 0 papers with code

Collective Sampling: An Ex Ante Perspective

no code implementations9 Nov 2023 Yangfan Zhou

I study collective dynamic information acquisition.

Data Sanity Check for Deep Learning Systems via Learnt Assertions

no code implementations6 Sep 2019 Haochuan Lu, Huanlin Xu, Nana Liu, Yangfan Zhou, Xin Wang

But the statistical nature of DL makes it quite vulnerable to invalid inputs, i. e., those cases that are not considered in the training phase of a DL model.

Detecting Deep Neural Network Defects with Data Flow Analysis

no code implementations5 Sep 2019 Jiazhen Gu, Huanlin Xu, Yangfan Zhou, Xin Wang, Hui Xu, Michael Lyu

Deep neural networks (DNNs) are shown to be promising solutions in many challenging artificial intelligence tasks.

Object Recognition

DeepObfuscation: Securing the Structure of Convolutional Neural Networks via Knowledge Distillation

no code implementations27 Jun 2018 Hui Xu, Yuxin Su, Zirui Zhao, Yangfan Zhou, Michael R. Lyu, Irwin King

Our obfuscation approach is very effective to protect the critical structure of a deep learning model from being exposed to attackers.

Cryptography and Security

On Secure and Usable Program Obfuscation: A Survey

no code implementations3 Oct 2017 Hui Xu, Yangfan Zhou, Yu Kang, Michael R. Lyu

On the other hand, the performance requirement for model-oriented obfuscation approaches is too weak to develop practical program obfuscation solutions.

Cryptography and Security Software Engineering

N-Version Obfuscation: Impeding Software Tampering Replication with Program Diversity

no code implementations8 Jun 2015 Hui Xu, Yangfan Zhou, Michael R. Lyu

Our idea is to impede the replication of tampering via program diversification, and thus increasing the complexity to break the whole software system.

Cryptography and Security Programming Languages

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