Search Results for author: Wenjian Luo

Found 11 papers, 7 papers with code

Showing Many Labels in Multi-label Classification Models: An Empirical Study of Adversarial Examples

1 code implementation26 Sep 2024 Yujiang Liu, Wenjian Luo, Zhijian Chen, Muhammad Luqman Naseem

Experimental results indicate that under the "Showing Many Labels", iterative attacks perform significantly better than one-step attacks.

Multi-Label Classification MUlTI-LABEL-ClASSIFICATION

Evolutionary Trigger Detection and Lightweight Model Repair Based Backdoor Defense

no code implementations7 Jul 2024 Qi Zhou, Zipeng Ye, Yubo Tang, Wenjian Luo, Yuhui Shi, Yan Jia

In the second phase of our method, we leverage several lightweight unlearning methods with the trigger detected by CETF for model repair, which also constructively demonstrate the underlying correlation of the backdoor with Batch Normalization layers.

Autonomous Driving Backdoor Attack +2

Benchmark for CEC 2024 Competition on Multiparty Multiobjective Optimization

no code implementations3 Feb 2024 Wenjian Luo, Peilan Xu, Shengxiang Yang, Yuhui Shi

The competition focuses on Multiparty Multiobjective Optimization Problems (MPMOPs), where multiple decision makers have conflicting objectives, as seen in applications like UAV path planning.

Multiobjective Optimization

Evolutionary Multiparty Distance Minimization

1 code implementation27 Jul 2022 Zeneng She, Wenjian Luo, Xin Lin, Yatong Chang, Yuhui Shi

In the field of evolutionary multiobjective optimization, the decision maker (DM) concerns conflicting objectives.

Multiobjective Optimization

Defending Adversarial Examples by Negative Correlation Ensemble

1 code implementation11 Jun 2022 Wenjian Luo, Hongwei Zhang, Linghao Kong, Zhijian Chen, Ke Tang

The security issues in DNNs, such as adversarial examples, have attracted much attention.

Adversarial Robustness

Privacy-Preserving Distributed Machine Learning Made Faster

no code implementations12 May 2022 Zoe L. Jiang, Jiajing Gu, Hongxiao Wang, Yulin Wu, Junbin Fang, Siu-Ming Yiu, Wenjian Luo, Xuan Wang

So machine learning tasks need to be spread across multiple servers, turning the centralized machine learning into a distributed one.

BIG-bench Machine Learning Privacy Preserving

Competition on Dynamic Optimization Problems Generated by Generalized Moving Peaks Benchmark (GMPB)

1 code implementation11 Jun 2021 Danial Yazdani, Michalis Mavrovouniotis, Changhe Li, Guoyu Chen, Wenjian Luo, Mohammad Nabi Omidvar, Juergen Branke, Shengxiang Yang, Xin Yao

The Generalized Moving Peaks Benchmark (GMPB) is a tool for generating continuous dynamic optimization problem instances with controllable dynamic and morphological characteristics.

Random Directional Attack for Fooling Deep Neural Networks

1 code implementation6 Aug 2019 Wenjian Luo, Chenwang Wu, Nan Zhou, Li Ni

Unfortunately, as the model is nonlinear in most cases, the addition of perturbations in the gradient direction does not necessarily increase loss.

speech-recognition Speech Recognition

Community-based 3-SAT Formulas with a Predefined Solution

1 code implementation26 Feb 2019 Yamin Hu, Wenjian Luo, Junteng Wang

Although some generating algorithms have been proposed to generate SAT formulas with predefined solutions, community structures of SAT formulas are not considered.

Cannot find the paper you are looking for? You can Submit a new open access paper.