87 citations · 168 across the 51 of their papers we have counts for
6 papers · 1 filter
Boosting Redundancy-based Automated Program Repair by Fine-grained Pattern Mining
Jiajun Jiang, Fengjie Li, Zijie Zhao +5
Redundancy-based automated program repair (APR), which generates patches by referencing existing source code, has gained much attention since they are effective in repairing real-w…
OrdinalFix: Fixing Compilation Errors via Shortest-Path CFL Reachability
Wenjie Zhang, Guancheng Wang, Junjie Chen +3
The development of correct and efficient software can be hindered by compilation errors, which must be fixed to ensure the code's syntactic correctness and program language constra…
COCO: Testing Code Generation Systems via Concretized Instructions
Ming Yan, Junjie Chen, Jie M. Zhang +3
Code generation systems have been extensively developed in recent years to generate source code based on natural language instructions. However, despite their advancements, these s…
Neuron Sensitivity Guided Test Case Selection for Deep Learning Testing
Dong Huang, Qingwen Bu, Yichao Fu +3
Deep Neural Networks~(DNNs) have been widely deployed in software to address various tasks~(e.g., autonomous driving, medical diagnosis). However, they could also produce incorrect…
Generic and Robust Root Cause Localization for Multi-Dimensional Data in Online Service Systems
Zeyan Li, Junjie Chen, Yihao Chen +9
Localizing root causes for multi-dimensional data is critical to ensure online service systems' reliability. When a fault occurs, only the measure values within specific attribute…
Compiler Auto-tuning through Multiple Phase Learning
Mingxuan Zhu, Dan Hao, Junjie Chen
Widely used compilers like GCC and LLVM usually have hundreds of optimizations controlled by optimization flags, which are enabled or disabled during compilation to improve runtime…