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Code intelligence is an emerging domain in software engineering, aiming to improve the effectiveness and efficiency of various code-related tasks. Recent research suggests that incorporating contextual information beyond the basic original…

Software Engineering · Computer Science 2026-02-10 Yanlin Wang , Kefeng Duan , Dewu Zheng , Ensheng Shi , Fengji Zhang , Yanli Wang , Jiachi Chen , Xilin Liu , Yuchi Ma , Hongyu Zhang , Qianxiang Wang , Zibin Zheng

Nowadays, most DL frameworks (DLFs) use multilingual programming of Python and C/C++, facilitating the flexibility and performance of the DLF. However, inappropriate interlanguage interaction may introduce design smells involving multiple…

Software Engineering · Computer Science 2024-12-17 Zengyang Li , Xiaoyong Zhang , Wenshuo Wang , Peng Liang , Ran Mo , Jie Tan , Hui Liu

Requirements form the basis for defining software systems' obligations and tasks. Testable requirements help prevent failures, reduce maintenance costs, and make it easier to perform acceptance tests. However, despite the importance of…

Software Engineering · Computer Science 2024-03-27 Morteza Zakeri-Nasrabadi , Saeed Parsa

Anti-patterns and code-smells are signs in the source code which are not defects (does not prevent the program from functioning and does not cause compile errors) and are rather indicators of deeper and bigger problems. Exception handling…

Software Engineering · Computer Science 2017-01-03 Ashish Sureka

The accuracy reported for code smell-detecting tools varies depending on the dataset used to evaluate the tools. Our survey of 45 existing datasets reveals that the adequacy of a dataset for detecting smells highly depends on relevant…

Software Engineering · Computer Science 2023-06-05 Morteza Zakeri-Nasrabadi , Saeed Parsa , Ehsan Esmaili , Fabio Palomba

Architectural smells (AS) are notorious for their long-term impact on the Maintainability and Evolvability of software systems. The majority of research work has investigated this topic by mining software repositories of open source Java…

Software Engineering · Computer Science 2022-03-17 Darius Sas , Paris Avgeriou , Umut Uyumaz

Refactoring is one of the most important activities in software engineering which is used to improve the quality of a software system. With the advancement of deep learning techniques, researchers are attempting to apply deep learning…

Software Engineering · Computer Science 2024-05-01 Bridget Nyirongo , Yanjie Jiang , He Jiang , Hui Liu

Developers often refactor code to improve the maintainability and comprehension of the software. There are many studies on refactoring activities in traditional software systems. However, refactoring in data-intensive systems is not well…

Software Engineering · Computer Science 2022-02-08 Biruk Asmare Muse , Foutse Khomh , Giuliano Antoniol

Understanding how developers interact with code generation tools (CGTs) requires detailed, real-time data on programming behavior which is often difficult to collect without disrupting workflow. We present \textit{CodeWatcher}, a…

Software Engineering · Computer Science 2025-10-14 Manaal Basha , Aimeê M. Ribeiro , Jeena Javahar , Cleidson R. B. de Souza , Gema Rodríguez-Pérez

The ubiquity of smartphones, and their very broad capabilities and usage, make the security of these devices tremendously important. Unfortunately, despite all progress in security and privacy mechanisms, vulnerabilities continue to…

Cryptography and Security · Computer Science 2020-06-03 Mohammad Ghafari , Pascal Gadient , Oscar Nierstrasz

Software developers maintain extensive mental models of code they produce and its context, often relying on memory to retrieve or reconstruct design decisions, edge cases, and debugging experiences. These missing links and data obstruct…

Software Engineering · Computer Science 2025-04-29 Edward Misback , Erik Vank , Zachary Tatlock , Steven Tanimoto

LLM-based code assistants are becoming increasingly popular among developers. These tools help developers improve their coding efficiency and reduce errors by providing real-time suggestions based on the developer's codebase. While…

Cryptography and Security · Computer Science 2024-10-30 Amit Finkman Noah , Avishag Shapira , Eden Bar Kochva , Inbar Maimon , Dudu Mimran , Yuval Elovici , Asaf Shabtai

Understanding what drives code instability is essential for effective software maintenance, as unstable classes require larger or more frequent edits and increase the risk of unintended side effects. Although code smells are widely believed…

Software Engineering · Computer Science 2026-02-17 Zushuai Zhang , Elliott Wen , Ewan Tempero

The ability to adapt to unseen, local contexts is an important challenge that successful models of source code must overcome. One of the most popular approaches for the adaptation of such models is dynamic evaluation. With dynamic…

Machine Learning · Computer Science 2023-06-21 Disha Shrivastava , Hugo Larochelle , Daniel Tarlow

Android Inter-Component Communication (ICC) is complex, largely unconstrained, and hard for developers to understand. As a consequence, ICC is a common source of security vulnerability in Android apps. To promote secure programming…

Cryptography and Security · Computer Science 2018-12-11 Pascal Gadient , Mohammad Ghafari , Patrick Frischknecht , Oscar Nierstrasz

Environmental factors determine the smells we perceive, but societal factors factors shape the importance, sentiment and biases we give to them. Descriptions of smells in text, or as we call them `smell experiences', offer a window into…

Computation and Language · Computer Science 2020-12-08 Ryan Brate , Paul Groth , Marieke van Erp

We present Code Broker, a multi agent system built on Google s Agent Development Kit ADK that analyses Python source code from individual files, local directory trees, or remote GitHub repositories and generates structured, actionable…

Software Engineering · Computer Science 2026-05-07 Samer Attrah

Determining the most effective Large Language Model for code smell detection presents a complex challenge. This study introduces a structured methodology and evaluation matrix to tackle this issue, leveraging a curated dataset of code…

Software Engineering · Computer Science 2025-04-23 Ahmed R. Sadik , Siddhata Govind

Automated code smell detection faces persistent challenges due to the subjectivity of heuristic rules and the limited performance of traditional ML/DL models. While Large Language Models (LLMs) offer a promising alternative, their adoption…

Software Engineering · Computer Science 2026-03-30 Beiqi Zhang , Peng Liang , Xin Zhou , Xiyu Zhou , David Lo , Qiong Feng , Zengyang Li , Lin Li

Context: Large Language Models (LLMs) are increasingly being used to generate program code. Much research has been reported on the functional correctness of generated code, but there is far less on code quality. Objectives: In this study,…

Software Engineering · Computer Science 2025-10-06 Debalina Ghosh Paul , Hong Zhu , Ian Bayley