no code implementations • 11 Sep 2023 • Salah Ghamizi, Maxime Cordy, Yuejun Guo, Mike Papadakis, And Yves Le Traon
To this end, we survey the related literature and identify 10 commonly adopted empirical evaluation hazards that may significantly impact experimental results.
no code implementations • 29 Jul 2023 • Qiang Hu, Yuejun Guo, Xiaofei Xie, Maxime Cordy, Wei Ma, Mike Papadakis, Yves Le Traon
Testing deep learning-based systems is crucial but challenging due to the required time and labor for labeling collected raw data.
no code implementations • 27 Jul 2023 • Yuejun Guo, Seifeddine Bettaieb, Qiang Hu, Yves Le Traon, Qiang Tang
Representing source code in a generic input format is crucial to automate software engineering tasks, e. g., applying machine learning algorithms to extract information.
no code implementations • 13 Mar 2023 • Zeming Dong, Qiang Hu, Yuejun Guo, Zhenya Zhang, Maxime Cordy, Mike Papadakis, Yves Le Traon, Jianjun Zhao
The next era of program understanding is being propelled by the use of machine learning to solve software problems.
1 code implementation • 6 Oct 2022 • Zeming Dong, Qiang Hu, Yuejun Guo, Maxime Cordy, Mike Papadakis, Zhenya Zhang, Yves Le Traon, Jianjun Zhao
Data augmentation has been a popular approach to supplement training data in domains such as computer vision and NLP.
no code implementations • 6 Oct 2022 • Zeming Dong, Qiang Hu, Zhenya Zhang, Yuejun Guo, Maxime Cordy, Mike Papadakis, Yves Le Traon, Jianjun Zhao
Graph neural network (GNN)-based graph learning has been popular in natural language and programming language processing, particularly in text and source code classification.
1 code implementation • 22 Jul 2022 • Qiang Hu, Yuejun Guo, Xiaofei Xie, Maxime Cordy, Lei Ma, Mike Papadakis, Yves Le Traon
Recent studies show that test selection for DNN is a promising direction that tackles this issue by selecting minimal representative data to label and using these data to assess the model.
2 code implementations • 11 Jun 2022 • Qiang Hu, Yuejun Guo, Xiaofei Xie, Maxime Cordy, Lei Ma, Mike Papadakis, Yves Le Traon
Distribution shift has been a longstanding challenge for the reliable deployment of deep learning (DL) models due to unexpected accuracy degradation.
1 code implementation • 8 Apr 2022 • Qiang Hu, Yuejun Guo, Maxime Cordy, Xiaofei Xie, Mike Papadakis, Yves Le Traon
Applying deep learning to science is a new trend in recent years which leads DL engineering to become an important problem.
1 code implementation • 8 Apr 2022 • Qiang Hu, Yuejun Guo, Maxime Cordy, Xiaofei Xie, Wei Ma, Mike Papadakis, Yves Le Traon
The results reveal that 1) data with distribution shifts happen more disagreements than without.
no code implementations • 5 Dec 2021 • Yuejun Guo, Qiang Hu, Maxime Cordy, Mike Papadakis, Yves Le Traon
Our acquisition function -- named density-based robust sampling with entropy (DRE) -- outperforms the other acquisition functions (including random) in terms of robustness by up to 24. 40\% (3. 84\% than random particularly), while remaining competitive on accuracy.
no code implementations • 27 Sep 2021 • Yuejun Guo, Qiang Hu, Maxime Cordy, Michail Papadakis, Yves Le Traon
In this paper, we propose MUTEN, a low-cost method to improve the success rate of well-known attacks against gradient-masking models.