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Documenting the functionality of software units with code comments, e.g., Javadoc comments, is a common programmer best-practice in software engineering. This paper introduces a novel test generation technique that exploits the code-comment…

Software Engineering · Computer Science 2025-05-01 Giovanni Denaro , Luca Guglielmo

Comments within code serve as a crucial foundation for software documentation, facilitating developers to communicate and understand the code effectively. However, code-comment inconsistency (CCI) can negatively affect software development,…

Software Engineering · Computer Science 2025-06-26 Renyi Zhong , Yintong Huo , Wenwei Gu , Jinxi Kuang , Zhihan Jiang , Guangba Yu , Yichen Li , David Lo , Michael R. Lyu

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

Code review is an important practice in software development, yet it is time-consuming and requires substantial effort. While open-source datasets have been used to train neural models for automating code review tasks, including review…

Software Engineering · Computer Science 2025-02-07 Chunhua Liu , Hong Yi Lin , Patanamon Thongtanunam

Context: Learning-based automatic program repair techniques are showing promise to provide quality fix suggestions for detected bugs in the source code of the software. These tools mostly exploit historical data of buggy and fixed code…

Software Engineering · Computer Science 2020-10-07 Faria Huq , Masum Hasan , Mahim Anzum Haque Pantho , Sazan Mahbub , Anindya Iqbal , Toufique Ahmed

Software maintenance constitutes a substantial portion of the total lifetime costs of software, with a significant portion attributed to code comprehension. Software comprehension is eased by documentation such as comments that summarize…

Software Engineering · Computer Science 2024-07-19 Skyler Grandel , Scott Thomas Andersen , Yu Huang , Kevin Leach

Code comments are important in software development because they directly influence software maintainability and overall quality. Bad practices of code comments lead to code comment smells, negatively impacting software maintenance. Recent…

Software Engineering · Computer Science 2025-09-01 Ipek Oztas , U Boran Torun , Eray Tüzün

While comments are essential for enhancing code readability and maintainability in modern software projects, developers are often motivated to update code but not comments, leading to outdated or inconsistent documentation that hinders…

Software Engineering · Computer Science 2025-07-14 Hua Ge , Juan Zhai , Minxue Pan , Fusen He , Ziyue Tan

Encountering outdated documentation is not a rare occurrence for developers and users in the software engineering community. To ensure that software documentation is up-to-date, developers often have to manually check whether the…

Software Engineering · Computer Science 2023-07-11 Wen Siang Tan , Markus Wagner , Christoph Treude

During code reviews, an essential step in software quality assurance, reviewers have the difficult task of understanding and evaluating code changes to validate their quality and prevent introducing faults to the codebase. This is a tedious…

Software Engineering · Computer Science 2024-05-14 Doriane Olewicki , Sarra Habchi , Bram Adams

A concern can be characterized as a developer's intent behind a piece of code, often not explicitly captured in it. We discuss a technique of recording concerns using source code annotations (concern annotations). Using two studies and two…

Software Engineering · Computer Science 2018-08-13 Matúš Sulír , Milan Nosáľ , Jaroslav Porubän

Links are an essential feature of the World Wide Web, and source code repositories are no exception. However, despite their many undisputed benefits, links can suffer from decay, insufficient versioning, and lack of bidirectional…

Software Engineering · Computer Science 2019-02-18 Hideaki Hata , Christoph Treude , Raula Gaikovina Kula , Takashi Ishio

Reusing code can produce duplicate or near-duplicate code clones in code repositories. Current code clone detection techniques, like Program Dependence Graphs, rely on code structure and their dependencies to detect clones. These techniques…

Software Engineering · Computer Science 2020-06-26 Sandeep Kaur Kuttal , Akash Ghosh

Method-level comments are critical for improving code comprehension and supporting software maintenance. With advancements in large language models (LLMs), automated comment generation has become a major research focus. However, existing…

Software Engineering · Computer Science 2025-04-29 Md Mustakim Billah , Md Shamimur Rahman , Banani Roy

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 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

Code Review plays a crucial role in software quality, by allowing reviewers to discuss and critique any new patches before they can be successfully integrated into the project code. Yet, it is unsure the extent to which coding pattern…

Software Engineering · Computer Science 2021-03-17 Panyawut Sri-iesaranusorn , Raula Gaikovina Kula , Takashi Ishio

An important goal for programmers is to minimize cost of identifying and correcting defects in source code. Code review is commonly used for identifying programming defects. However, manual code review has some shortcomings: a) it is time…

Software Engineering · Computer Science 2018-09-13 Balwinder Sodhi , Shipra Sharma

Code comments are significantly helpful in comprehending software programs and also aid developers to save a great deal of time in software maintenance. Code comment generation aims to automatically predict comments in natural language…

Software Engineering · Computer Science 2023-03-06 Ramin Shahbazi , Fatemeh Fard

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