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As a codebase expands over time, its library dependencies can become outdated and require updates to maintain innovation and security. However, updating a library can introduce breaking changes in the code, necessitating significant…

Software Engineering · Computer Science 2025-11-25 Vali Tawosi , Salwa Alamir , Xiaomo Liu , Manuela Veloso

The use of large language models (LLMs) for automated code generation has emerged as a significant focus within AI research. As these pretrained models continue to evolve, their ability to understand and generate complex code structures has…

Software Engineering · Computer Science 2025-05-06 Nazmus Ashrafi , Salah Bouktif , Mohammed Mediani

Functional verification consumes over 50% of the IC development lifecycle, where SystemVerilog Assertions (SVAs) are indispensable for formal property verification and enhanced simulation-based debugging. However, manual SVA authoring is…

Hardware Architecture · Computer Science 2026-04-16 Lik Tung Fu , Jie Zhou , Shaokai Ren , Mengli Zhang , Jia Xiong , Hugo Jiang , Nan Guan , Xi Wang , Jun Yang

AI coding assistants powered by large language models (LLMs) have transformed software development, significantly boosting productivity. While existing benchmarks evaluate the correctness and security of LLM-generated code, they are…

Software Engineering · Computer Science 2025-10-17 Ruchit Rawal , Jeffrey Yang Fan Chiang , Chihao Shen , Jeffery Siyuan Tian , Aastha Mahajan , Tom Goldstein , Yizheng Chen

Code generation aims to produce code that fulfills requirements written in natural languages automatically. Large language Models (LLMs) like ChatGPT have demonstrated promising effectiveness in this area. Nonetheless, these LLMs often fail…

Software Engineering · Computer Science 2025-01-15 Ruwei Pan , Hongyu Zhang , Chao Liu

Large Language Models (LLMs) have recently gained attention due to their ability to understand and generate sophisticated human-like content. However, ensuring their safety is paramount as they might provide harmful and unsafe responses.…

Software Engineering · Computer Science 2025-01-29 Miriam Ugarte , Pablo Valle , José Antonio Parejo , Sergio Segura , Aitor Arrieta

Large language models (LLMs) present an exciting opportunity for generating synthetic classroom data. Such data could include code containing a typical distribution of errors, simulated student behaviour to address the cold start problem…

Computers and Society · Computer Science 2024-10-15 Stephen MacNeil , Magdalena Rogalska , Juho Leinonen , Paul Denny , Arto Hellas , Xandria Crosland

Fuzzing has achieved tremendous success in discovering bugs and vulnerabilities in various software systems. Systems under test (SUTs) that take in programming or formal language as inputs, e.g., compilers, runtime engines, constraint…

Software Engineering · Computer Science 2024-12-11 Chunqiu Steven Xia , Matteo Paltenghi , Jia Le Tian , Michael Pradel , Lingming Zhang

Recently, autonomous agents built on large language models (LLMs) have experienced significant development and are being deployed in real-world applications. These agents can extend the base LLM's capabilities in multiple ways. For example,…

Cryptography and Security · Computer Science 2024-07-31 Boyang Zhang , Yicong Tan , Yun Shen , Ahmed Salem , Michael Backes , Savvas Zannettou , Yang Zhang

Software debugging is a time-consuming endeavor involving a series of steps, such as fault localization and patch generation, each requiring thorough analysis and a deep understanding of the underlying logic. While large language models…

Software Engineering · Computer Science 2025-11-19 Cheryl Lee , Chunqiu Steven Xia , Longji Yang , Jen-tse Huang , Zhouruixin Zhu , Lingming Zhang , Michael R. Lyu

Despite decades of research and practice in automated software testing, several fundamental concepts remain ill-defined and under-explored, yet offer enormous potential real-world impact. We show that these concepts raise exciting new…

Software Engineering · Computer Science 2025-05-15 Mark Harman , Peter O'Hearn , Shubho Sengupta

Unit testing is crucial for detecting bugs in individual program units but consumes time and effort. Recently, large language models (LLMs) have demonstrated remarkable capabilities in generating unit test cases. However, several problems…

Software Engineering · Computer Science 2025-04-01 Siqi Gu , Quanjun Zhang , Kecheng Li , Chunrong Fang , Fangyuan Tian , Liuchuan Zhu , Jianyi Zhou , Zhenyu Chen

The integration of Large Language Models (LLMs) into software engineering has driven a transition from traditional rule-based systems to autonomous agentic systems capable of solving complex problems. However, systematic progress is…

Software Engineering · Computer Science 2025-10-24 Jiale Guo , Suizhi Huang , Mei Li , Dong Huang , Xingsheng Chen , Regina Zhang , Zhijiang Guo , Han Yu , Siu-Ming Yiu , Pietro Lio , Kwok-Yan Lam

When LLMs process structured data, the serialization format directly affects cost and context utilization. Standard JSON wastes tokens repeating key names in every row of a tabular array--overhead that scales linearly with row count. This…

Artificial Intelligence · Computer Science 2026-04-08 Gowthamkumar Nandakishore

Large Language Models (LLMs) have shown remarkable capabilities in language understanding and generation. Nonetheless, it was also witnessed that LLMs tend to produce inaccurate responses to specific queries. This deficiency can be traced…

Computation and Language · Computer Science 2025-05-16 Dixuan Wang , Yanda Li , Junyuan Jiang , Zepeng Ding , Ziqin Luo , Guochao Jiang , Jiaqing Liang , Deqing Yang

Large Language Model (LLM) libraries have emerged as the foundational infrastructure powering today's AI revolution, serving as the backbone for LLM deployment, inference optimization, fine-tuning, and production serving across diverse…

Software Engineering · Computer Science 2025-06-17 Weipeng Jiang , Xiaoyu Zhang , Xiaofei Xie , Jiongchi Yu , Yuhan Zhi , Shiqing Ma , Chao Shen

The prevalence of software systems has become an integral part of modern-day living. Software usage has increased significantly, leading to its growth in both size and complexity. Consequently, software development is becoming a more…

Software Engineering · Computer Science 2023-06-07 Tiago Dias , Arthur Batista , Eva Maia , Isabel Praça

Recent advances in large language models (LLMs) have shown significant potential to automate various software development tasks, including code completion, test generation, and bug fixing. However, the application of LLMs for automated bug…

Software Engineering · Computer Science 2024-09-05 Yizhou Liu , Pengfei Gao , Xinchen Wang , Jie Liu , Yexuan Shi , Zhao Zhang , Chao Peng

Recently, the large language models (LLMs) have shown extraordinary ability in understanding natural language and generating programming code. It has been a common practice of software engineers to consult LLMs when encountering coding…

Computation and Language · Computer Science 2024-01-30 Li Zhong , Zilong Wang

In games, and more generally in the field of software development, early detection of bugs is vital to maintain a high quality of the final product. Automated tests are a powerful tool that can catch a problem earlier in development by…

Machine Learning · Computer Science 2024-06-12 Leonardo Marini , Linus Gisslén , Alessandro Sestini