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Related papers: Practical Program Repair via Preference-based Ense…

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Properly benchmarking Automated Program Repair (APR) systems should contribute to the development and adoption of the research outputs by practitioners. To that end, the research community must ensure that it reaches significant milestones…

Software Engineering · Computer Science 2019-02-18 Kui Liu , Anil Koyuncu , Tegawendé F. Bissyandé , Dongsun Kim , Jacques Klein , Yves Le Traon

Automatic program repair (APR) is crucial to reduce manual debugging efforts for developers and improve software reliability. While conventional search-based techniques typically rely on heuristic rules or a redundancy assumption to mine…

Software Engineering · Computer Science 2023-09-13 Weishi Wang , Yue Wang , Shafiq Joty , Steven C. H. Hoi

In supporting the development of high-quality software, especially necessary in the era of LLMs, automated program repair (APR) tools aim to improve code quality by automatically addressing violations detected by static analysis profilers.…

Software Engineering · Computer Science 2025-08-22 Sumudu Liyanage , Sherlock A. Licorish , Markus Wagner , Stephen G. MacDonell

Retrieving the correct set of files from a large codebase is a crucial step in Automated Program Repair (APR). High recall is necessary to ensure that the relevant files are included, but simply increasing the number of retrieved files…

Software Engineering · Computer Science 2026-04-14 Mahir Labib Dihan , Faria Binta Awal , Md. Ishrak Ahsan

Automated Program Repair (APR) is an emerging research field. Many APR techniques, for different programming language and platforms, have been proposed and evaluated on several Benchmarks. However, for our best knowledge, there not exists a…

Software Engineering · Computer Science 2018-10-15 Larissa Azevedo , Altino Dantas , Celso G. Camilo-Junior

Automated Program Repair (APR) has emerged as a promising paradigm for reducing debugging time and improving the overall efficiency of software development. Recent advances in Large Language Models (LLMs) have demonstrated their potential…

Software Engineering · Computer Science 2025-09-23 Shunyu Liu , Guangdong Bai , Mark Utting , Guowei Yang

Automated program repair (APR) aims to help developers improve software reliability by generating patches for buggy programs. Although many code language models (CLM) are developed and effective in many software tasks such as code…

Software Engineering · Computer Science 2023-04-18 Nan Jiang , Kevin Liu , Thibaud Lutellier , Lin Tan

Automated program repair (APR) has achieved promising results, especially using neural networks. Yet, the overwhelming majority of patches produced by APR tools are confined to one single location. When looking at the patches produced with…

Software Engineering · Computer Science 2024-07-11 He Ye , Martin Monperrus

Automated Program Repair (APR) attempts to patch software bugs and reduce manual debugging efforts. Very recently, with the advances in Large Language Models (LLMs), an increasing number of APR techniques have been proposed, facilitating…

Software Engineering · Computer Science 2026-02-11 Quanjun Zhang , Chunrong Fang , Yang Xie , YuXiang Ma , Weisong Sun , Yun Yang , Zhenyu Chen

With the rapid advancement of Large Language Models (LLMs), traditional Automated Program Repair (APR) techniques have undergone significant transformation. Training-free approaches, such as zero-shot and few-shot prompting, are…

Software Engineering · Computer Science 2025-11-17 Haichuan Hu , Ye Shang , Weifeng Sun , Quanjun Zhang

Previous studies have shown that Automated Program Repair (APR) techniques suffer from the overfitting problem. Overfitting happens when a patch is run and the test suite does not reveal any error, but the patch actually does not fix the…

Software Engineering · Computer Science 2024-08-28 Matias Martinez , Maria Kechagia , Anjana Perera , Justyna Petke , Federica Sarro , Aldeida Aleti

Unexpected interactions among features induce most bugs in a configurable software system. Exhaustively analyzing all the exponential number of possible configurations is prohibitively costly. Thus, various sampling techniques have been…

Software Engineering · Computer Science 2019-11-19 Son Nguyen , Hoan Nguyen , Ngoc Tran , Hieu Tran , Tien N. Nguyen

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) struggles to scale from isolated functions to full repositories, as it demands a global, task-aware understanding to locate necessary changes. Current methods, limited by context and reliant on shallow…

Software Engineering · Computer Science 2026-03-03 Zhongqiang Pan , Chuanyi Li , Wenkang Zhong , Yi Feng , Bin Luo , Vincent Ng

Fix pattern-based patch generation is a promising direction in Automated Program Repair (APR). Notably, it has been demonstrated to produce more acceptable and correct patches than the patches obtained with mutation operators through…

Software Engineering · Computer Science 2019-02-18 Kui Liu , Anil Koyuncu , Dongsun Kim , Tegawendé F. Bisyandé

Automatic Program Repair (APR) is a core technology in software development and maintenance, with aims to enable automated defect repair with minimal human intervention. In recent years, the substantial advancements in Large Language Models…

Software Engineering · Computer Science 2025-06-27 Quanming Liu , Xupeng Bu , Zhichao Yan , Ru Li

Background: Testing and validation of the semantic correctness of patches provided by tools for Automated Program Repairs (APR) has received a lot of attention. Yet, the eventual acceptance or rejection of suggested patches for real world…

Software Engineering · Computer Science 2022-09-19 Aurora Papotti , Ranindya Paramitha , Fabio Massacci

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

Automatic program repair (APR) aims to reduce the cost of manually fixing software defects. However, APR suffers from generating a multitude of overfitting patches, those patches that fail to correctly repair the defect beyond making the…

Software Engineering · Computer Science 2021-08-09 He Ye , Jian Gu , Matias Martinez , Thomas Durieux , Martin Monperrus

Background: Over the years, Automated Program Repair (APR) has attracted much attention from both academia and industry since it can reduce the costs in fixing bugs. However, how to assess the patch correctness remains to be an open…

Software Engineering · Computer Science 2019-06-11 Shangwen Wang , Ming Wen , Liqian Chen , Xin Yi , Xiaoguang Mao