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Software architecture consists of series of decisions taken to give a structural solution that meets all the technical and operational requirements. The paper involves code refactoring. Code refactoring is a process of changing the internal…

Software Engineering · Computer Science 2014-12-25 Manpreet Kaur , Ravjeet Singh , Sukhveer Kaur , Baljot Singh , Savpreet Kaur , Navkaran Singh , Aman Ohri , Ravenna Sharma

Complex software can be hard to read, adapt, and maintain. Refactoring it can create cleaner and self-explanatory code. Refactoring tools try to guide developers towards better code, with more quality. However, most of them take too long to…

Software Engineering · Computer Science 2023-07-21 Sara Fernandes , Ademar Aguiar , André Restivo

Software Product Lines SPL are recognized as a successful approach to reuse in software development.Its purpose is to reduce production costs. This approach allows products to be different with respect of particular characteristics and…

Software Engineering · Computer Science 2020-12-01 Sami Ouali

Software systems are evolving by adding new functions and modifying existing functions over time. Through the evolution, the structure of software is becoming more complex and so the understandability and maintainability of software systems…

Software Engineering · Computer Science 2014-08-22 Ginika Mahajan , Ashima

Energy consumption of mobile apps is a domain that is receiving a lot of attention from researchers. Recent studies indicate that the energy consumption of mobile devices could be improved by improving the quality of mobile apps. Frequent…

Software Engineering · Computer Science 2025-10-01 Hina Anwar , Dietmar Pfahl , Satish N. Srirama

Context: Logging is an important part of modern software projects; logs are used in several tasks such as debugging and testing. Due to the complex nature of logging, it remains a difficult task with several pitfalls that could have serious…

Software Engineering · Computer Science 2026-03-11 Nyyti Saarimäki , Donghwan Shin , Domenico Bianculli

Cloud-based software-as-a-service (SaaS) have gained popularity due to their low cost and elasticity. However, like other software, SaaS applications suffer from code smells, which can drastically affect functionality and resource usage.…

Software Engineering · Computer Science 2020-08-17 Asif Imran , Tevfik Kosar

Refactoring is a practice widely adopted during software maintenance and evolution. Due to its importance, there is extensive work on the effectiveness of refactoring in achieving code quality. However, developer's intentions are usually…

Catalogs of refactoring have key importance in software maintenance and evolution, since developers rely on such documents to understand and perform refactoring operations. Furthermore, these catalogs constitute a reference guide for…

Software Engineering · Computer Science 2022-11-17 Aline Brito , Andre Hora , Marco Tulio Valente

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 of decades, the research on code smell has received…

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

[Background] Refactoring has matured over the past twenty years to become part of a developer's toolkit. However, many fundamental research questions still remain largely unexplored. [Aim] The goal of this paper is to investigate the…

Software Engineering · Computer Science 2019-08-06 Steve Counsell , Mahir Arzoky , Giuseppe Destefanis , Davide Taibi

Code Smell Detection (CSD) plays a crucial role in improving software quality and maintainability. And Deep Learning (DL) techniques have emerged as a promising approach for CSD due to their superior performance. However, the effectiveness…

Software Engineering · Computer Science 2024-06-28 Fengji Zhang , Zexian Zhang , Jacky Wai Keung , Xiangru Tang , Zhen Yang , Xiao Yu , Wenhua Hu

Refactoring is a software engineering practice that aims to improve code quality without altering program behavior. Although automated refactoring tools have been extensively studied, their practical applicability remains limited. Recent…

Software Engineering · Computer Science 2026-01-21 Alessandro Midolo , Emiliano Tramontana , Massimiliano Di Penta

Code writing is repetitive and predictable, inspiring us to develop various code intelligence techniques. This survey focuses on code search, that is, to retrieve code that matches a given query by effectively capturing the semantic…

Software Engineering · Computer Science 2023-12-14 Yutao Xie , Jiayi Lin , Hande Dong , Lei Zhang , Zhonghai Wu

Deep neural networks (DNN) are growing in capability and applicability. Their effectiveness has led to their use in safety critical and autonomous systems, yet there is a dearth of cost-effective methods available for reasoning about the…

Neural and Evolutionary Computing · Computer Science 2019-08-22 David Shriver , Dong Xu , Sebastian Elbaum , Matthew B. Dwyer

Context. Source code refactoring is a well-established approach to improving source code quality without compromising its external behavior. Motivation. The literature described the benefits of refactoring, yet its application in practice…

Software Engineering · Computer Science 2024-07-26 Mikel Robredo , Matteo Esposito , Fabio Palomba , Rafael Peñaloza , Valentina Lenarduzzi

Code review is a crucial practice in software development. As code review nowadays is lightweight, various issues can be identified, and sometimes, they can be trivial. Research has investigated automated approaches to classify review…

Software Engineering · Computer Science 2025-08-14 Linh Nguyen , Chunhua Liu , Hong Yi Lin , Patanamon Thongtanunam

The advancements in machine learning techniques have encouraged researchers to apply these techniques to a myriad of software engineering tasks that use source code analysis, such as testing and vulnerability detection. Such a large number…

Software Engineering · Computer Science 2022-09-14 Tushar Sharma , Maria Kechagia , Stefanos Georgiou , Rohit Tiwari , Indira Vats , Hadi Moazen , Federica Sarro

Deep learning expresses a category of machine learning algorithms that have the capability to combine raw inputs into intermediate features layers. These deep learning algorithms have demonstrated great results in different fields. Deep…

Computer Vision and Pattern Recognition · Computer Science 2024-04-15 Sukhdeep Singh , Sudhir Rohilla , Anuj Sharma

Novice programmers often struggle to comprehend code due to vague naming, deep nesting, and poor structural organization. While explanations may offer partial support, they typically do not restructure the code itself. We propose code…

Software Engineering · Computer Science 2026-04-20 Subarna Saha , Alif Al Hasan , Fariha Tanjim Shifat , Mia Mohammad Imran