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Students often make mistakes on their introductory programming assignments as part of their learning process. Unfortunately, providing custom repairs for these mistakes can require a substantial amount of time and effort from class…

Software Engineering · Computer Science 2022-09-30 Jialu Zhang , José Cambronero , Sumit Gulwani , Vu Le , Ruzica Piskac , Gustavo Soares , Gust Verbruggen

Automated program repair (APR) tools have unlocked the potential for the rapid rectification of codebase issues. However, to encourage wider adoption of program repair in practice, it is necessary to address the usability concerns related…

Software Engineering · Computer Science 2023-11-20 David Williams , James Callan , Serkan Kirbas , Sergey Mechtaev , Justyna Petke , Thomas Prideaux-Ghee , Federica Sarro

Correcting bugs using modern Automated Program Repair (APR) can be both time-consuming and resource-expensive. We describe a program repair approach that aims to improve the scalability of modern APR tools. The approach leverages program…

Software Engineering · Computer Science 2024-08-05 Linas Vidziunas , David Binkley , Leon Moonen

Automatic Program Repair (APR) techniques can promisingly help reducing the cost of debugging. Many relevant APR techniques follow the generate-and-validate approach, that is, the faulty program is iteratively modified with different change…

Software Engineering · Computer Science 2022-05-06 Davide Ginelli , Matias Martinez , Leonardo Mariani , Martin Monperrus

APR (Automated Program Repair) aims to automatically locate program defects, generate patches and validate the repairs. Existing techniques for APR are often combined with LLMs (Large Language Models), which leverages the code-related…

Software Engineering · Computer Science 2025-07-31 Haichuan Hu , Xiaochen Xie , Quanjun Zhang

The gap between the trepidation of program reliability and the expense of repairs underscores the indispensability of Automated Program Repair (APR). APR is instrumental in transforming vulnerable programs into more robust ones, bolstering…

Software Engineering · Computer Science 2024-08-22 Yuze Zhao , Zhenya Huang , Yixiao Ma , Rui Li , Kai Zhang , Hao Jiang , Qi Liu , Linbo Zhu , Yu Su

Software debugging is tedious, time-consuming, and even error-prone by itself. So, various automated debugging techniques have been proposed in the literature to facilitate the debugging process. Automated Program Repair (APR) is one of the…

Software Engineering · Computer Science 2018-07-11 Ali Ghanbari , Lingming Zhang

Enlightened by the success of machine learning techniques in various application areas, recent years have witnessed a surge of research efforts on automatic program repair (APR) using machine learning techniques. Previous machine…

Software Engineering · Computer Science 2025-10-03 Zhenyu Yang , Yue Pan , Zhen Yang , Zhongxing Yu

In recent years, Automated Program Repair (APR) has been extensively studied in academia and even drawn wide attention from industry. However, APR techniques can be extremely time consuming since (1) a large number of patches can be…

Software Engineering · Computer Science 2024-07-03 Yiling Lou , Jun Yang , Samuel Benton , Dan Hao , Lin Tan , Zhenpeng Chen , Lu Zhang , Lingming Zhang

ChatGPT has revolutionized many research and industrial fields. ChatGPT has shown great potential in software engineering to boost various traditional tasks such as program repair, code understanding, and code generation. However, whether…

Software Engineering · Computer Science 2023-04-18 Jialun Cao , Meiziniu Li , Ming Wen , Shing-chi Cheung

Program errors can occur in any type of programming, and can manifest in a variety of ways, such as unexpected output, crashes, or performance issues. And program error diagnosis can often be too abstract or technical for developers to…

Software Engineering · Computer Science 2025-01-07 Zhenyu Xu , Victor S. Sheng

Automated Program Repair (APR) helps improve the efficiency of software development and maintenance. Recent APR techniques use deep learning, particularly the encoder-decoder architecture, to generate patches. Though existing DL-based APR…

Software Engineering · Computer Science 2022-03-25 Qihao Zhu , Zeyu Sun , Yuan-an Xiao , Wenjie Zhang , Kang Yuan , Yingfei Xiong , Lu Zhang

Repairing a large-scale buggy program using current automated program repair (APR) approaches can be a time-consuming operation that requires significant computational resources. We describe a program repair framework that effectively…

Software Engineering · Computer Science 2024-06-25 Omar I. Al-Bataineh

Automated Program Repair (APR) uses various tools and techniques to help developers achieve functional and error-free code faster. In recent years, Large Language Models (LLMs) have gained popularity as components in APR tool chains because…

Software Engineering · Computer Science 2025-07-29 Roman Macháček , Anastasiia Grishina , Max Hort , Leon Moonen

Automated Program Repair (APR) aspires to automatically generate patches for an input buggy program. Traditional APR tools typically focus on specific bug types and fixes through the use of templates, heuristics, and formal specifications.…

Software Engineering · Computer Science 2024-12-11 Chunqiu Steven Xia , Yifeng Ding , Lingming Zhang

Automated generation of feedback on programming assignments holds significant benefits for programming education, especially when it comes to advanced assignments. Automated Program Repair techniques, especially Large Language Model based…

Software Engineering · Computer Science 2024-04-03 Qianhui Zhao , Fang Liu , Li Zhang , Yang Liu , Zhen Yan , Zhenghao Chen , Yufei Zhou , Jing Jiang , Ge Li

Automatic Program Repair (APR) is a brilliant idea: when detecting a bug, also provide suggestions for correcting the program. Progress towards that goal is hindered by the absence of a common frame of reference for the multiplicity of APR…

Software Engineering · Computer Science 2025-02-28 Victoria Kananchuk , Ilgiz Mustafin , Bertrand Meyer

Automated program repair (APR) aims to fix software bugs automatically without human debugging efforts and plays a crucial role in software development and maintenance. Despite promising, APR is still challenged by a long-standing…

Software Engineering · Computer Science 2024-01-17 Quanjun Zhang , Chunrong Fang , Weisong Sun , Yan Liu , Tieke He , Xiaodong Hao , Zhenyu Chen

Automated Program Repair (APR) techniques typically rely on a given test-suite to guide the repair process. Apart from the need to provide test oracles, this makes the produced patches prone to test data over-fitting. In this work, instead…

Software Engineering · Computer Science 2023-08-02 Yuntong Zhang , Andreea Costea , Ridwan Shariffdeen , Davin McCall , Abhik Roychoudhury

Automated Program Repair (APR) improves software reliability by generating patches for a buggy program automatically. Recent APR techniques leverage deep learning (DL) to build models to learn to generate patches from existing patches and…

Software Engineering · Computer Science 2023-04-18 Nan Jiang , Thibaud Lutellier , Yiling Lou , Lin Tan , Dan Goldwasser , Xiangyu Zhang