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AI-agents help developers in different coding tasks, such as developing new features, fixing bugs, and reviewing code. Developers can write a Github issue and assign it to an AI-agent like Copilot for implementation. Based on the issue and…

Software Engineering · Computer Science 2025-12-29 Mohammed Sayagh

Natural language elements in source code, e.g., the names of variables and functions, convey useful information. However, most existing bug detection tools ignore this information and therefore miss some classes of bugs. The few existing…

Software Engineering · Computer Science 2018-05-31 Michael Pradel , Koushik Sen

The Graphical User Interface (GUI) plays a central role in mobile applications, directly affecting usability and user satisfaction. Poor GUI performance, such as lag or unresponsiveness, can lead to negative user experience and decreased…

Software Engineering · Computer Science 2025-02-07 Wei Liu , Feng Lin , Linqiang Guo , Tse-Hsun Chen , Ahmed E. Hassan

Large open-source projects receive a large number of issues (known as bugs), including software defect (i.e., bug) reports and new feature requests from their user and developer communities at a fast rate. The often limited project…

Software Engineering · Computer Science 2025-04-23 Riley Pierson , Armin Moin

In this work, we propose GUIPilot, an approach for detecting inconsistencies between the mobile design and their implementations. The mobile design usually consists of design mock-ups that specify (1) the expected screen appearances (e.g.,…

Software Engineering · Computer Science 2025-06-10 Ruofan Liu , Xiwen Teoh , Yun Lin , Guanjie Chen , Ruofei Ren , Denys Poshyvanyk , Jin Song Dong

Screen recordings of mobile applications are easy to capture and include a wealth of information, making them a popular mechanism for users to inform developers of the problems encountered in the bug reports. However, watching the bug…

Software Engineering · Computer Science 2023-02-03 Sidong Feng , Mulong Xie , Yinxing Xue , Chunyang Chen

Android fragmentation refers to the overwhelming diversity of Android devices and OS versions. These lead to the impossibility of testing an app on every supported device, leaving a number of compatibility bugs scattered in the community…

Software Engineering · Computer Science 2023-06-21 Xiaoyu Sun , Xiao Chen , Yonghui Liu , John Grundy , Li Li

Software quality assurance remains a major challenge in industrial environments, where large-scale and long-lived systems inevitably accumulate defects. Identifying the location of a fault is often time-consuming and costly, particularly…

Software Engineering · Computer Science 2026-05-14 Pernilla Hall , Anton Ununger , Riccardo Rubei , Alessio Bucaioni

GPUs play an increasingly important role in modern software. However, the heterogeneous host-device execution model and expanding software stacks make GPU programs prone to memory-safety and concurrency bugs that evade static analysis.…

Cryptography and Security · Computer Science 2026-03-16 Mohamed Tarek Ibn ziad , Christos Kozyrakis

To support software developers in finding and fixing software bugs, several automated program repair techniques have been introduced. Given a test suite, standard methods usually either synthesize a repair, or navigate a search space of…

Software Engineering · Computer Science 2023-01-23 Dominik Sobania , Martin Briesch , Carol Hanna , Justyna Petke

Users use Issue Tracking Systems to keep track and manage issue reports in their repositories. An issue is a rich source of software information that contains different reports including a problem, a request for new features, or merely a…

Software Engineering · Computer Science 2022-04-01 Maliheh Izadi

Benchmarks of bugs are essential to empirically evaluate automatic program repair tools. In this paper, we present Bears, a project for collecting and storing bugs into an extensible bug benchmark for automatic repair studies in Java. The…

Software Engineering · Computer Science 2019-04-04 Fernanda Madeiral , Simon Urli , Marcelo Maia , Martin Monperrus

This paper presents a large-scale study that investigates the bug resolution characteristics among popular Github projects written in different programming languages. We explore correlations but, of course, we cannot infer causation.…

Software Engineering · Computer Science 2020-01-07 Jie M. Zhang , Feng Li , Dan Hao , Meng Wang , Hao Tang , Lu Zhang , Mark Harman

Researchers have made significant progress in automating the software development process in the past decades. Recent progress in Large Language Models (LLMs) has significantly impacted the development process, where developers can use…

Software Engineering · Computer Science 2024-07-26 Yuntong Zhang , Haifeng Ruan , Zhiyu Fan , Abhik Roychoudhury

Version control systems are integral to software development, with GitHub emerging as a popular online platform due to its comprehensive project management tools, including issue tracking and pull requests. However, GitHub lacks a direct…

Software Engineering · Computer Science 2024-07-31 Rifat Ara Proma , Paul Rosen

Large Language Models (LLMs) have demonstrated exceptional coding capability. However, as another critical component of programming proficiency, the debugging capability of LLMs remains relatively unexplored. Previous evaluations of LLMs'…

Software Engineering · Computer Science 2024-06-07 Runchu Tian , Yining Ye , Yujia Qin , Xin Cong , Yankai Lin , Yinxu Pan , Yesai Wu , Haotian Hui , Weichuan Liu , Zhiyuan Liu , Maosong Sun

GitHub hosts millions of software repositories, facilitating developers to contribute to many projects in multiple ways. Most of the information about the repositories is text-based in the form of stars, forks, commits, and so on. However,…

Software Engineering · Computer Science 2022-05-03 Akhila Sri Manasa Venigalla , Kowndinya Boyalakunta , Sridhar Chimalakonda

Large Language Models (LLMs) have revolutionized intelligent application development. While standalone LLMs cannot perform any actions, LLM agents address the limitation by integrating tools. However, debugging LLM agents is difficult and…

Software Engineering · Computer Science 2026-04-28 Niful Islam , Ragib Shahriar Ayon , Deepak George Thomas , Shibbir Ahmed , Mohammad Wardat

Modern version control systems such as Git or SVN include bug tracking mechanisms, through which developers can highlight the presence of bugs through bug reports, i.e., textual descriptions reporting the problem and what are the steps that…

Software Engineering · Computer Science 2019-07-26 Gemma Catolino , Fabio Palomba , Andy Zaidman , Filomena Ferrucci

Toxicity in bug report discussions poses significant challenges to the collaborative dynamics of open-source software development. Bug reports are crucial for identifying and resolving defects, yet their inherently problem-focused nature…

Software Engineering · Computer Science 2025-05-05 Mia Mohammad Imran , Jaydeb Sarker