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Context: Due to the association of significant efforts, even a minor improvement in the effectiveness of Code Reviews(CR) can incur significant savings for a software development organization. Aim: This study aims to develop a finer grain…

Software Engineering · Computer Science 2023-06-21 Asif Kamal Turzo , Amiangshu Bosu

Recent research provides evidence that effective communication in collaborative software development has significant impact on the software development lifecycle. Although related qualitative and quantitative studies point out textual…

Software Engineering · Computer Science 2018-03-07 Vasiliki Efstathiou , Diomidis Spinellis

Academic publications have been evaluated in terms of their impact on research communities based on many metrics, such as the number of citations. On the other hand, the impact of academic publications on industry has been rarely studied.…

Refactoring is a widespread practice that helps developers to improve the maintainability and readability of their code. However, there is a limited number of studies empirically investigating the actual motivations behind specific…

Software Engineering · Computer Science 2018-08-07 Danilo Silva , Nikolaos Tsantalis , Marco Tulio Valente

Code comments can help in program comprehension and are considered as important artifacts to help developers in software maintenance. However, the comments are mostly missing or are outdated, specially in complex software projects. As a…

Software Engineering · Computer Science 2021-03-22 Ramin Shahbazi , Rishab Sharma , Fatemeh H. Fard

Code review is a well-established and valued practice in the software engineering community contributing to both code quality and interpersonal benefits. However, there are challenges in both tools and processes that give rise to…

Software Engineering · Computer Science 2025-07-15 Lo Gullstrand Heander , Emma Söderberg , Christofer Rydenfält

Code maintenance data sets typically consist of a before and after version of the code that contains the improvement or fix. Such data sets are important for software engineering support tools related to code maintenance, such as program…

Software Engineering · Computer Science 2021-01-27 Henry Tang , Sarah Nadi

Question-and-answer platforms such as Stack Overflow are an important way for software developers to share and retrieve knowledge. However, reusing poorly understood code can lead to serious problems, such as bugs or security…

Software Engineering · Computer Science 2025-09-16 Kathrin Figl , Maria Kirchner , Sebastian Baltes , Michael Felderer

Code reviews are a critical aspect of open-source software (OSS) development, ensuring quality and fostering collaboration. This study examines perceptions, challenges, and biases in OSS code review processes, focusing on the perspectives…

Software Engineering · Computer Science 2025-04-28 Yoseph Berhanu Alebachew , Minhyuk Ko , Chris Brown

Open source software development has become more social and collaborative, evident GitHub. Since 2016, GitHub started to support more informal methods such as emoji reactions, with the goal to reduce commenting noise when reviewing any code…

Software Engineering · Computer Science 2023-07-17 Dong Wang , Tao Xiao , Teyon Son , Raula Gaikovina Kula , Takashi Ishio , Yasutaka Kamei , Kenichi Matsumoto

Outdated documentation is a pervasive problem in software development, preventing effective use of software, and misleading users and developers alike. We posit that one possible reason why documentation becomes out of sync so easily is…

Software Engineering · Computer Science 2022-12-06 Wen Siang Tan , Markus Wagner , Christoph Treude

Comments are an integral part of software development; they are natural language descriptions associated with source code elements. Understanding explicit associations can be useful in improving code comprehensibility and maintaining the…

Computation and Language · Computer Science 2019-12-17 Sheena Panthaplackel , Milos Gligoric , Raymond J. Mooney , Junyi Jessy Li

Software development is a collaborative process that involves various interactions among individuals and teams. TODO comments in source code play a critical role in managing and coordinating diverse tasks during this process. However, this…

Software Engineering · Computer Science 2025-03-20 Haoye Wang , Zhipeng Gao , Tingting Bi , John Grundy , Xinyu Wang , Minghui Wu , Xiaohu Yang

Identifying security issues early is encouraged to reduce the latent negative impacts on software systems. Code review is a widely-used method that allows developers to manually inspect modified code, catching security issues during a…

Software Engineering · Computer Science 2024-05-10 Wachiraphan Charoenwet , Patanamon Thongtanunam , Van-Thuan Pham , Christoph Treude

In software development and maintenance, code comments can help developers understand source code, and improve communication among developers. However, developers sometimes neglect to update the corresponding comment when changing the code,…

Software Engineering · Computer Science 2024-03-04 Yuan Huang , Yinan Chen , Xiangping Chen , Xiaocong Zhou

Understanding the practice of refactoring documentation is of paramount importance in academia and industry. Issue tracking systems are used by most software projects enabling developers, quality assurance, managers, and users to submit…

Software Engineering · Computer Science 2022-03-22 Eman Abdullah AlOmar , Anthony Peruma , Mohamed Wiem Mkaouer , Christian D. Newman , Ali Ouni

Code comments are the primary means to document implementation and facilitate program comprehension. Thus, their quality should be a primary concern to improve program maintenance. While much effort has been dedicated to detecting bad…

Software Engineering · Computer Science 2021-08-26 Arianna Blasi , Nataliia Stulova , Alessandra Gorla , Oscar Nierstrasz

Code smells are symptoms of poor design quality. Since code review is a process that also aims at improving code quality, we investigate whether and how code review influences the severity of code smells. In this study, we analyze more than…

Software Engineering · Computer Science 2019-12-24 Luca Pascarella , Davide Spadini , Fabio Palomba , Alberto Bacchelli

Researches have shown that most effort of today's software development is maintenance and evolution. Developers often use integrated development environments, debuggers, and tools for code search, testing, and program understanding to…

Software Engineering · Computer Science 2018-09-10 Xiaoran Wang , Benwen Zhang

The use of large language models like ChatGPT in code review offers promising efficiency gains but also raises concerns about correctness and safety. Existing evaluation methods for code review generation either rely on automatic…

Software Engineering · Computer Science 2025-12-18 Robert Heumüller , Frank Ortmeier