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Related papers: Automatic Pull Request Description Generation Usin…

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Enabled by the pull-based development model, developers can easily contribute to a project through pull requests (PRs). When creating a PR, developers can add a free-form description to describe what changes are made in this PR and/or why.…

Software Engineering · Computer Science 2019-09-17 Zhongxin Liu , Xin Xia , Christoph Treude , David Lo , Shanping Li

Pull Requests (PRs) are a mechanism on modern collaborative coding platforms, such as GitHub. PRs allow developers to tell others that their code changes are available for merging into another branch in a repository. A PR needs to be…

Software Engineering · Computer Science 2022-07-01 Ting Zhang , Ivana Clairine Irsan , Ferdian Thung , DongGyun Han , David Lo , Lingxiao Jiang

Pull Requests (PRs) are central to collaborative coding, summarizing code changes for reviewers. However, many PR descriptions are incomplete, uninformative, or have out-of-context content, compromising developer workflows and hindering…

Software Engineering · Computer Science 2025-05-05 Kutay Tire , Berk Çakar , Eray Tüzün

In the pull-based development model, code contributions are submitted as pull requests (PRs) to undergo reviews and approval by other developers with the goal of being merged into the code base. A PR can be supported by a description, whose…

Software Engineering · Computer Science 2026-02-17 Shirin Pirouzkhah , Pavlína Wurzel Gonçalves , Alberto Bacchelli

GitHub's Copilot for Pull Requests (PRs) is a promising service aiming to automate various developer tasks related to PRs, such as generating summaries of changes or providing complete walkthroughs with links to the relevant code. As this…

Software Engineering · Computer Science 2024-02-15 Tao Xiao , Hideaki Hata , Christoph Treude , Kenichi Matsumoto

With the rise of the pull request mechanism in software development, the quality of pull requests has gained more attention. Prior works focus on improving the quality of pull request descriptions and several approaches have been proposed…

Software Engineering · Computer Science 2022-08-09 Ivana Clairine Irsan , Ting Zhang , Ferdian Thung , David Lo , Lingxiao Jiang

The automatic generation of pull requests (PRs) using AI agents has become increasingly common. Although AI-generated PRs are fast and easy to create, their merge rates have been reported to be lower than those created by humans. In this…

Software Engineering · Computer Science 2026-01-27 Haruhiko Yoshioka , Takahiro Monno , Haruka Tokumasu , Taiki Wakamatsu , Yuki Ota , Nimmi Weeraddana , Kenichi Matsumoto

AI coding agents can autonomously generate pull requests (PRs), yet little is known about how their contributions compare to those of humans. We analyze 33,596 agent-generated PRs (APRs) and 6,618 human PRs (HPRs) to compare code-change…

Software Engineering · Computer Science 2026-01-27 Dung Pham , Taher A. Ghaleb

Pull request (PR) review is essential for ensuring software quality, yet automating this task remains challenging due to noisy supervision, limited contextual understanding, and inadequate evaluation metrics. We present Sphinx, a unified…

Software Engineering · Computer Science 2026-01-09 Daoan Zhang , Shuo Zhang , Zijian Jin , Jiebo Luo , Shengyu Fu , Elsie Nallipogu

Effective prompt engineering remains a central challenge in fully harnessing the capabilities of LLMs. While well-designed prompts can dramatically enhance performance, crafting them typically demands expert intuition and a nuanced…

Artificial Intelligence · Computer Science 2026-04-21 Paweł Batorski , Adrian Kosmala , Paul Swoboda

This paper introduces a novel approach for identifying the possible large language models (LLMs) involved in text generation. Instead of adding an additional classification layer to a base LM, we reframe the classification task as a…

Computation and Language · Computer Science 2024-02-08 Yutian Chen , Hao Kang , Vivian Zhai , Liangze Li , Rita Singh , Bhiksha Raj

The rapid adoption of large language models has led to the emergence of AI coding agents that autonomously create pull requests on GitHub. However, how these agents differ in their pull request description characteristics, and how human…

Artificial Intelligence · Computer Science 2026-02-20 Kan Watanabe , Rikuto Tsuchida , Takahiro Monno , Bin Huang , Kazuma Yamasaki , Youmei Fan , Kazumasa Shimari , Kenichi Matsumoto

[Context and Motivation] Online user feedback provides valuable information to support requirements engineering (RE). However, analyzing online user feedback is challenging due to its large volume and noise. Large language models (LLMs)…

Software Engineering · Computer Science 2025-10-28 Manjeshwar Aniruddh Mallya , Alessio Ferrari , Mohammad Amin Zadenoori , Jacek Dąbrowski

Facilitated by large language models (LLMs), personalized text generation has become a rapidly growing research direction. Most existing studies focus on designing specialized models for a particular domain, or they require fine-tuning the…

Computation and Language · Computer Science 2024-02-09 Cheng Li , Mingyang Zhang , Qiaozhu Mei , Weize Kong , Michael Bendersky

Release notes are admitted as an essential document by practitioners. They contain the summary of the source code changes for the software releases, such as issue fixes, added new features, and performance improvements. Manually producing…

Software Engineering · Computer Science 2022-04-13 Sristy Sumana Nath , Banani Roy

Code review is a practice widely adopted in open source and industrial projects. Given the non-negligible cost of such a process, researchers started investigating the possibility of automating specific code review tasks. We recently…

Software Engineering · Computer Science 2022-01-19 Rosalia Tufano , Simone Masiero , Antonio Mastropaolo , Luca Pascarella , Denys Poshyvanyk , Gabriele Bavota

Automatic keyphrase labelling stands for the ability of models to retrieve words or short phrases that adequately describe documents' content. Previous work has put much effort into exploring extractive techniques to address this task;…

Information Retrieval · Computer Science 2024-09-26 Jorge Gabín , M. Eduardo Ares , Javier Parapar

Code review is a key practice in software engineering, where developers evaluate code changes to ensure quality and maintainability. Links to issues and external resources are often included in Pull Requests (PRs) to provide additional…

Large language models (LLMs) can be employed for automating the generation of software requirements from natural language inputs such as the transcripts of elicitation interviews. However, evaluating whether those derived requirements…

Computation and Language · Computer Science 2025-10-13 Francesco Dente , Fabiano Dalpiaz , Paolo Papotti

Large Language Model (LLM) Agents are advancing quickly, with the increasing leveraging of LLM Agents to assist in development tasks such as code generation. While LLM Agents accelerate code generation, studies indicate they may introduce…

Software Engineering · Computer Science 2026-01-30 Haoming Huang , Pongchai Jaisri , Shota Shimizu , Lingfeng Chen , Sota Nakashima , Gema Rodríguez-Pérez
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