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Recent advances in large language models (LLMs) have demonstrated impressive capabilities in code-related tasks, such as code generation and automated program repair. Despite their promising performance, most existing approaches for code…

Software Engineering · Computer Science 2025-09-03 Yicong Zhao , Shisong Chen , Jiacheng Zhang , Zhixu Li

Repository-level code completion remains challenging for large language models (LLMs) due to cross-file dependencies and limited context windows. Prior work addresses this challenge using Retrieval-Augmented Generation (RAG) frameworks…

Software Engineering · Computer Science 2026-02-10 Baoyi Wang , Xingliang Wang , Guochang Li , Chen Zhi , Junxiao Han , Xinkui Zhao , Nan Wang , Shuiguang Deng , Jianwei Yin

The evaluation of Large Language Models (LLMs) for software engineering has shifted towards complex, repository-level tasks. However, existing benchmarks predominantly rely on coarse-grained pass rates that treat programming proficiency as…

Software Engineering · Computer Science 2026-01-08 Lingyue Fu , Hao Guan , Bolun Zhang , Haowei Yuan , Yaoming Zhu , Jun Xu , Zongyu Wang , Lin Qiu , Xunliang Cai , Xuezhi Cao , Weiwen Liu , Weinan Zhang , Yong Yu

Scaling up executable code data is significant for improving language models' software engineering capability. The intricate nature of the process makes it labor-intensive, time-consuming and expert-knowledge-dependent to build a large…

Software Engineering · Computer Science 2025-10-21 Ruida Hu , Chao Peng , Xinchen Wang , Junjielong Xu , Cuiyun Gao

Automated code generation remains a persistent challenge in software engineering, as conventional multi-agent frameworks are often constrained by static planning, isolated execution, high computational overhead, and limited adaptability to…

Software Engineering · Computer Science 2026-04-21 Duy Tung Doan , Quang Huy Phung , Dzung Nguyen , Khac-Hoai Nam Bui

Code completion, a key downstream task in code generation, is one of the most frequent and impactful methods for enhancing developer productivity in software development. As intelligent completion tools evolve, we need a robust evaluation…

Software Engineering · Computer Science 2024-10-25 Zhenyu Pan , Rongyu Cao , Yongchang Cao , Yingwei Ma , Binhua Li , Fei Huang , Han Liu , Yongbin Li

In software development through integrated development environments (IDEs), code completion is one of the most widely used features. Nevertheless, majority of integrated development environments only support completion of methods and APIs,…

Computation and Language · Computer Science 2020-11-02 Alexey Svyatkovskiy , Shao Kun Deng , Shengyu Fu , Neel Sundaresan

The impressive performance of large language models (LLMs) on code-related tasks has shown the potential of fully automated software development. In light of this, we introduce a new software engineering task, namely Natural Language to…

Computation and Language · Computer Science 2024-03-26 Daoguang Zan , Ailun Yu , Wei Liu , Dong Chen , Bo Shen , Wei Li , Yafen Yao , Yongshun Gong , Xiaolin Chen , Bei Guan , Zhiguang Yang , Yongji Wang , Qianxiang Wang , Lizhen Cui

Large Language Models (LLMs) have demonstrated impressive capabilities in code completion tasks, where they assist developers by predicting and generating new code in real-time. However, existing LLM-based code completion systems primarily…

Software Engineering · Computer Science 2024-12-12 Zhanming Guan , Junlin Liu , Jierui Liu , Chao Peng , Dexin Liu , Ningyuan Sun , Bo Jiang , Wenchao Li , Jie Liu , Hang Zhu

Large language models have advanced software engineering automation, yet resolving real-world software issues remains difficult because it requires repository-level reasoning, accurate diagnostics, and strong verification signals. Existing…

Software Engineering · Computer Science 2025-11-21 KeFan Li , Mengfei Wang , Hengzhi Zhang , Zhichao Li , Yuan Yuan , Mu Li , Xiang Gao , Hailong Sun , Chunming Hu , Weifeng Lv

General-purpose automated software engineering (ASE) includes tasks such as code completion, retrieval, repair, QA, and summarization. These tasks require a code retrieval system that can handle specific queries about code entities, or code…

Software Engineering · Computer Science 2025-10-01 Pratik Shah , Rajat Ghosh , Aryan Singhal , Debojyoti Dutta

Code auditing is the process of reviewing code with the aim of identifying bugs. Large Language Models (LLMs) have demonstrated promising capabilities for this task without requiring compilation, while also supporting user-friendly…

Software Engineering · Computer Science 2025-06-02 Jinyao Guo , Chengpeng Wang , Xiangzhe Xu , Zian Su , Xiangyu Zhang

Automatically generating source code from natural language descriptions has been a growing field of research in recent years. However, current large-scale code generation models often encounter difficulties when selecting appropriate APIs…

Software Engineering · Computer Science 2023-09-12 Kechi Zhang , Huangzhao Zhang , Ge Li , Jia Li , Zhuo Li , Zhi Jin

Tool learning has emerged as a crucial capability for large language models (LLMs) to solve complex real-world tasks through interaction with external tools. Existing approaches face significant challenges, including reliance on…

Computation and Language · Computer Science 2025-06-02 Hanxing Ding , Shuchang Tao , Liang Pang , Zihao Wei , Jinyang Gao , Bolin Ding , Huawei Shen , Xueqi Cheng

We introduce Repro, an open-source library which aims at improving the reproducibility and usability of research code. The library provides a lightweight Python API for running software released by researchers within Docker containers which…

Computation and Language · Computer Science 2022-05-02 Daniel Deutsch , Dan Roth

Code completion is a valuable topic in both academia and industry. Recently, large-scale mono-programming-lingual (MonoPL) pre-training models have been proposed to boost the performance of code completion. However, the code completion on…

Computation and Language · Computer Science 2022-12-20 Zi Gong , Yinpeng Guo , Pingyi Zhou , Cuiyun Gao , Yasheng Wang , Zenglin Xu

Current repository agents encounter a reasoning disconnect due to fragmented representations, as existing methods rely on isolated API documentation or dependency graphs that lack semantic depth. We consider repository comprehension and…

Computation and Language · Computer Science 2026-02-04 Jane Luo , Chengyu Yin , Xin Zhang , Qingtao Li , Steven Liu , Yiming Huang , Jie Wu , Hao Liu , Yangyu Huang , Yu Kang , Fangkai Yang , Ying Xin , Scarlett Li

The utilization of programming language (PL) models, pre-trained on large-scale code corpora, as a means of automating software engineering processes has demonstrated considerable potential in streamlining various code generation tasks such…

Machine Learning · Computer Science 2023-07-21 Parshin Shojaee , Aneesh Jain , Sindhu Tipirneni , Chandan K. Reddy

How to evaluate Large Language Models (LLMs) in code generation is an open question. Existing benchmarks demonstrate poor alignment with real-world code repositories and are insufficient to evaluate the coding abilities of LLMs. This paper…

Computation and Language · Computer Science 2024-04-02 Jia Li , Ge Li , Xuanming Zhang , Yihong Dong , Zhi Jin

Building software repositories typically requires significant manual effort. Recent advances in large language model (LLM) agents have accelerated automation in software engineering (SWE). We introduce RepoLaunch, the first agent capable of…