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This study examined code issue detection and revision automation by integrating Large Language Models (LLMs) such as OpenAI's GPT-3.5 Turbo and GPT-4o into software development workflows. A static code analysis framework detects issues such…

Software Engineering · Computer Science 2025-06-13 Seyed Moein Abtahi , Akramul Azim

A smell in software source code denotes an indication of suboptimal design and implementation decisions, potentially hindering the code understanding and, in turn, raising the likelihood of being prone to changes and faults. Identifying…

Software Engineering · Computer Science 2025-02-10 Anh Ho , Anh M. T. Bui , Phuong T. Nguyen , Amleto Di Salle , Bach Le

Code smells are characteristics of the software that indicates a code or design problem which can make software hard to understand, evolve, and maintain. The code smell detection tools proposed in the literature produce different results,…

Software Engineering · Computer Science 2019-02-11 Thirupathi Guggulothu

The use of AI code-generation tools is becoming increasingly common, making it important to understand how software developers are adopting these tools. In this study, we investigate how developers engage with Amazon's CodeWhisperer, an…

Software Engineering · Computer Science 2025-10-14 Jeena Javahar , Tanya Budhrani , Manaal Basha , Cleidson R. B. de Souza , Ivan Beschastnikh , Gema Rodriguez-Perez

The current landscape of system-on-chips (SoCs) security verification faces challenges due to manual, labor-intensive, and inflexible methodologies. These issues limit the scalability and effectiveness of security protocols, making bug…

Cryptography and Security · Computer Science 2025-05-30 Shams Tarek , Dipayan Saha , Sujan Kumar Saha , Farimah Farahmandi

Code smells signal violations of design principles that degrade the internal quality of evolving software systems. Although many tools detect such anomalies using static metrics, they often ignore the development context in which smells…

Software Engineering · Computer Science 2026-05-21 Matheus dos Santos Viegas , Adrian Gabriel Keller dos Santos , Kleinner Farias , Robson Keemps da Silva

The Large Language Models (LLMs) have demonstrated great potential in code-related tasks. However, most research focuses on improving the output quality of LLMs (e.g., correctness), and less attention has been paid to the LLM input (e.g.,…

Software Engineering · Computer Science 2025-08-19 Zhipeng Xue , Xiaoting Zhang , Zhipeng Gao , Xing Hu , Shan Gao , Xin Xia , Shanping Li

Code smells indicate the potential problems of software quality so that developers can identify refactoring opportunities by detecting code smells. State-of-the-art approaches leverage heuristics, machine learning, and deep learning to…

Software Engineering · Computer Science 2024-02-19 Haiyang Liu , Yang Zhang , Vidya Saikrishna , Quanquan Tian , Kun Zheng

Context: Security is vital to software developed for commercial or personal use. Although more organizations are realizing the importance of applying secure coding practices, in many of them, security concerns are not known or addressed…

Software Engineering · Computer Science 2020-11-02 Kazi Zakia Sultana , Zadia Codabux , Byron Williams

In this paper, we present a novel approach to improving software quality and efficiency through a Large Language Model (LLM)-based model designed to review code and identify potential issues. Our proposed LLM-based AI agent model is trained…

This paper presents GLITCH, a new technology-agnostic framework that enables automated polyglot code smell detection for Infrastructure as Code scripts. GLITCH uses an intermediate representation on which different code smell detectors can…

Cryptography and Security · Computer Science 2023-08-21 Nuno Saavedra , João Gonçalves , Miguel Henriques , João F. Ferreira , Alexandra Mendes

Code smell is a great challenge in software refactoring, which indicates latent design or implementation flaws that may degrade the software maintainability and evolution. Over the past decades, a variety of refactoring approaches have been…

Software Engineering · Computer Science 2026-04-21 HanYu Zhang , Tomoji Kishi

Code Smell, similar to a bad smell, is a surface indication of something tainted but in terms of software writing practices. This metric is an indication of a deeper problem lies within the code and is associated with an issue which is…

Software Engineering · Computer Science 2021-08-11 Himanshu Gupta , Tanmay G. Kulkarni , Lov Kumar , Lalita Bhanu Murthy Neti , Aneesh Krishna

Code smells are symptoms of potential code quality problems that may affect software maintainability, thus increasing development costs and impacting software reliability. Large language models (LLMs) have shown remarkable capabilities for…

Software Engineering · Computer Science 2026-01-16 Saymon Souza , Amanda Santana , Eduardo Figueiredo , Igor Muzetti , João Eduardo Montandon , Lionel Briand

Deep learning is widely used to uncover hidden patterns in large code corpora. To achieve this, constructing a format that captures the relevant characteristics and features of source code is essential. Graph-based representations have…

Software Engineering · Computer Science 2024-02-01 Mootez Saad , Tushar Sharma

Code smells are indicators of potential design flaws in source code and do not appear alone but in combination with other smells, creating complex interactions. While existing literature classifies these smell interactions into collocated,…

Software Engineering · Computer Science 2025-04-28 Ruchin Gupta , Sandeep Kumar Singh

As Deep learning (DL) systems continuously evolve and grow, assuring their quality becomes an important yet challenging task. Compared to non-DL systems, DL systems have more complex team compositions and heavier data dependency. These…

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

Large Language Models (LLMs) have shown significant potential in automating software engineering tasks, particularly in code generation. However, current evaluation benchmarks, which primarily focus on accuracy, fall short in assessing the…

Software Engineering · Computer Science 2025-01-22 Alejandro Velasco , Daniel Rodriguez-Cardenas , Luftar Rahman Alif , David N. Palacio , Denys Poshyvanyk

Large Language Models (LLMs) are increasingly integrated into software systems for diverse purposes, due to their versatility, flexibility, and ability to simulate human reasoning to some extent. However, poor integration of LLM inference…

Software Engineering · Computer Science 2026-05-25 Zacharie Chenail-Larcher , Brahim Mahmoudi , Naouel Moha , Quentin Stiévenart , Florent Avellaneda
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