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cs.SE2025
Semantically-Equivalent Transformations-Based Backdoor Attacks against Neural Code Models: Characterization and Mitigation
Junyao Ye, Zhen Li, Xi Tang +3
Neural code models have been increasingly incorporated into software development processes. However, their susceptibility to backdoor attacks presents a significant security risk.…
cs.SE2025
SoK: Automated Vulnerability Repair: Methods, Tools, and Assessments
Yiwei Hu, Zhen Li, Kedie Shu +5
The increasing complexity of software has led to the steady growth of vulnerabilities. Vulnerability repair investigates how to fix software vulnerabilities. Manual vulnerability r…
cs.SE2023
Robin: A Novel Method to Produce Robust Interpreters for Deep Learning-Based Code Classifiers
Zhen Li, Ruqian Zhang, Deqing Zou +5
Deep learning has been widely used in source code classification tasks, such as code classification according to their functionalities, code authorship attribution, and vulnerabili…