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Unit tests play a key role in ensuring the correctness of software. However, manually creating unit tests is a laborious task, motivating the need for automation. Large Language Models (LLMs) have recently been applied to this problem,…

Software Engineering · Computer Science 2023-12-12 Max Schäfer , Sarah Nadi , Aryaz Eghbali , Frank Tip

The increasing prevalence of software bugs has made automated program repair (APR) a key research focus. Large language models (LLMs) offer new opportunities for APR, but existing studies mostly rely on smaller, earlier-generation models…

Software Engineering · Computer Science 2025-06-17 Jiajun Sun , Fengjie Li , Xinzhu Qi , Hongyu Zhang , Jiajun Jiang

Patching severe security flaws in complex software remains a major challenge. While automated tools like fuzzers efficiently discover bugs, fixing deep-rooted low-level faults (e.g., use-after-free and memory corruption) still requires…

Software Engineering · Computer Science 2026-04-07 Maolin Sun , Yibiao Yang , Xuanlin Liu , Yuming Zhou , Baowen Xu

With the increasing complexity and rapid expansion of the scale of AI systems in cloud platforms, the log data generated during system operation is massive, unstructured, and semantically ambiguous, which brings great challenges to fault…

Artificial Intelligence · Computer Science 2025-06-24 Cheng Ji , Huaiying Luo

Software engineers in various industrial domains are already using Large Language Models (LLMs) to accelerate the process of implementing parts of software systems. When considering its potential use for ADAS or AD systems in the automotive…

Software Engineering · Computer Science 2025-05-27 Ali Nouri , Beatriz Cabrero-Daniel , Zhennan Fei , Krishna Ronanki , Håkan Sivencrona , Christian Berger

Automated test generation is essential for software quality assurance, with coverage rate serving as a key metric to ensure thorough testing. Recent advancements in Large Language Models (LLMs) have shown promise in improving test…

Software Engineering · Computer Science 2026-02-26 WeiZhe Xu , Mengyu Liu , Fanxin Kong

Program synthesis with Large Language Models (LLMs) suffers from a "near-miss syndrome": the generated code closely resembles a correct solution but fails unit tests due to minor errors. We address this with a multi-agent framework called…

Artificial Intelligence · Computer Science 2025-03-12 Anastasiia Grishina , Vadim Liventsev , Aki Härmä , Leon Moonen

Using Large Language Models (LLMs) to produce robot programs from natural language has allowed for robot systems that can complete a higher diversity of tasks. However, LLM-generated programs may be faulty, either due to ambiguity in…

Robotics · Computer Science 2024-10-25 Claire Schlesinger , Arjun Guha , Joydeep Biswas

This paper presents a novel methodology for enhancing Automated Program Repair (APR) through synthetic data generation utilizing Large Language Models (LLMs). Current APR systems are constrained by the limited availability of high-quality…

Software Engineering · Computer Science 2026-03-31 David de-Fitero-Dominguez , Antonio Garcia-Cabot , Eva Garcia-Lopez

Background: Bug reports are essential to the software development life cycle. They help developers track and resolve issues, but are often difficult to process due to their complexity, which can delay resolution and affect software quality.…

Software Engineering · Computer Science 2025-04-30 Zhiyuan Chen , Vanessa Nava-Camal , Ahmad Suleiman , Yiming Tang , Daqing Hou , Weiyi Shang

Large Language Model (LLM)-based systems present new opportunities for autonomous health monitoring in sensor-rich industrial environments. This study explores the potential of LLMs to detect and classify faults directly from sensor data,…

Artificial Intelligence · Computer Science 2025-09-30 Xian Yeow Lee , Lasitha Vidyaratne , Ahmed Farahat , Chetan Gupta

Large Language Models (LLMs) have gained attention for addressing coding problems, but their effectiveness in fixing code maintainability remains unclear. This study evaluates LLMs capability to resolve 127 maintainability issues from 10…

Software Engineering · Computer Science 2025-02-05 Henrique Nunes , Eduardo Figueiredo , Larissa Rocha , Sarah Nadi , Fischer Ferreira , Geanderson Esteves

Compilation errors represent a significant bottleneck in software development productivity. This paper introduces WARP (Web-Augmented Real-time Program Repairer), a novel system that leverages Large Language Models (LLMs) and dynamic…

Software Engineering · Computer Science 2025-10-01 Anderson de Lima Luiz

Automatically fixing compilation errors can greatly raise the productivity of software development, by guiding the novice or AI programmers to write and debug code. Recently, learning-based program repair has gained extensive attention and…

Software Engineering · Computer Science 2022-10-11 Xueyang Li , Shangqing Liu , Ruitao Feng , Guozhu Meng , Xiaofei Xie , Kai Chen , Yang Liu

High-quality, error-free datasets are a key ingredient in building reliable, accurate, and unbiased machine learning (ML) models. However, real world datasets often suffer from errors due to sensor malfunctions, data entry mistakes, or…

Machine Learning · Computer Science 2025-03-11 Tommaso Bendinelli , Artur Dox , Christian Holz

We introduce a novel paradigm in compiler optimization powered by Large Language Models with compiler feedback to optimize the code size of LLVM assembly. The model takes unoptimized LLVM IR as input and produces optimized IR, the best…

Programming Languages · Computer Science 2024-03-25 Dejan Grubisic , Chris Cummins , Volker Seeker , Hugh Leather

How to best use Large Language Models (LLMs) for software engineering is covered in many publications in recent years. However, most of this work focuses on widely-used general purpose programming languages. The utility of LLMs for software…

Software Engineering · Computer Science 2025-11-17 Salim Fares , Steffen Herbold

The remarkable advances in AI and Large Language Models (LLMs) have enabled machines to write code, accelerating the growth of software systems. However, the bottleneck in software development is not writing code but understanding it;…

Software Engineering · Computer Science 2025-07-08 Adam Tornhill , Markus Borg , Nadim Hagatulah , Emma Söderberg

Large language models (LLMs) have the potential to revolutionize how we design and implement compilers and code translation tools. However, existing LLMs struggle to handle long and complex programs. We introduce LEGO-Compiler, a novel…

Programming Languages · Computer Science 2025-05-28 Shuoming Zhang , Jiacheng Zhao , Chunwei Xia , Zheng Wang , Yunji Chen , Xiaobing Feng , Huimin Cui

Large language models (LLMs) have become essential tools in software development, widely used for requirements engineering, code generation and review tasks. Software engineers often rely on LLMs to verify if code implementation satisfy…

Software Engineering · Computer Science 2026-03-03 Haolin Jin , Huaming Chen
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