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LLMs have garnered considerable attention for their potential to streamline Automated Program Repair (APR). LLM-based approaches can either insert the correct code or directly generate patches when provided with buggy methods. However, most…

Software Engineering · Computer Science 2025-09-30 Qiong Feng , Xiaotian Ma , Jiayi Sheng , Ziyuan Feng , Wei Song , Peng Liang

This paper presents a novel approach for unified retrieval-augmented generation (RAG) systems using the recent emerging large language model (LLM) agent concept. Specifically, Agent LLM, which utilizes LLM as fundamental controllers, has…

Computation and Language · Computer Science 2025-06-02 Hoang Pham , Thuy-Duong Nguyen , Khac-Hoai Nam Bui

Large Language Models (LLMs) are becoming essential tools for various natural language processing tasks but often suffer from generating outdated or incorrect information. Retrieval-Augmented Generation (RAG) addresses this issue by…

Motivated by the imperative for real-time responsiveness and data privacy preservation, large language models (LLMs) are increasingly deployed on resource-constrained edge devices to enable localized inference. To improve output quality,…

Distributed, Parallel, and Cluster Computing · Computer Science 2025-11-11 Guihang Hong , Tao Ouyang , Kongyange Zhao , Zhi Zhou , Xu Chen

Debugging takes up a significant portion of developer time. As a result, automated debugging techniques including Fault Localization (FL) and Automated Program Repair (APR) have garnered significant attention due to their potential to aid…

Software Engineering · Computer Science 2023-01-02 Sungmin Kang , Wonkeun Choi , Shin Yoo

Financial document question answering (QA) demands complex multi-step numerical reasoning over heterogeneous evidence--structured tables, textual narratives, and footnotes--scattered across corporate filings. Existing retrieval-augmented…

Artificial Intelligence · Computer Science 2026-05-08 Yang Shu , Yingmin Liu , Zequn Xie

Retrieval-Augmented Generation (RAG) systems combine vector similarity search with large language models (LLMs) to deliver accurate, context-aware responses. However, co-locating the vector retriever and the LLM on shared GPU infrastructure…

Machine Learning · Computer Science 2026-01-21 Junkyum Kim , Divya Mahajan

Emergency departments worldwide face rising patient volumes, workforce shortages, and variability in triage decisions that threaten the delivery of timely and accurate care. Current triage methods rely primarily on vital signs, routine…

Quantitative Methods · Quantitative Biology 2025-10-21 Kerem Delikoyun , Qianyu Chen , Win Sen Kuan , John Tshon Yit Soong , Matthew Edward Cove , Oliver Hayden

Retrieval-Augmented Generation (RAG) has become critical for knowledge-intensive applications, yet evaluating its performance in vertical domains remains difficult due to domain complexity, diverse context scales, and heavy reliance on…

Computation and Language · Computer Science 2026-05-27 Jingbin Qian , Congwen Yi , Min Xia , Wen Wu , Jun Zhu , Jian Guan

Recent advancements in Large Language Models (LLMs) have sparked interest in their application to Static Application Security Testing (SAST), primarily due to their superior contextual reasoning capabilities compared to traditional symbolic…

Cryptography and Security · Computer Science 2026-04-09 Zi Liang , Qipeng Xie , Jun He , Bohuan Xue , Weizheng Wang , Yuandao Cai , Fei Luo , Boxian Zhang , Haibo Hu , Kaishun Wu

The robustness of recent Large Language Models (LLMs) has become increasingly crucial as their applicability expands across various domains and real-world applications. Retrieval-Augmented Generation (RAG) is a promising solution for…

Computation and Language · Computer Science 2024-10-23 Sukmin Cho , Soyeong Jeong , Jeongyeon Seo , Taeho Hwang , Jong C. Park

Bug localization is an important aspect of software maintenance because it can locate modules that need to be changed to fix a specific bug. Although method-level bug localization is helpful for developers, there are only a few tools and…

Software Engineering · Computer Science 2023-04-26 Shizuka Tsumita , Shinpei Hayashi , Sousuke Amasaki

Large language models (LLMs) and LLM-based Agents have been applied to fix bugs automatically, demonstrating the capability in addressing software defects by engaging in development environment interaction, iterative validation and code…

Software Engineering · Computer Science 2025-10-21 Xiangxin Meng , Zexiong Ma , Pengfei Gao , Chao Peng

Fixing static analysis alerts in source code with Large Language Models (LLMs) is becoming increasingly popular. However, LLMs often hallucinate and perform poorly for complex and less common alerts. Retrieval-augmented generation (RAG)…

Software Engineering · Computer Science 2025-11-04 Yuan-An Xiao , Weixuan Wang , Dong Liu , Junwei Zhou , Shengyu Cheng , Yingfei Xiong

Bug fixing and code generation have been core research topics in software development for many years. The recent explosive growth in Large Language Models has completely transformed these spaces, putting in reach incredibly powerful tools…

Artificial Intelligence · Computer Science 2024-11-13 Avinash Anand , Akshit Gupta , Nishchay Yadav , Shaurya Bajaj

Nuclear waste management requires rigorous regulatory compliance assessment, demanding advanced decision-support systems capable of addressing complex legal, environmental, and safety considerations. This paper presents a multi-agent…

Multiagent Systems · Computer Science 2025-05-29 Dongjune Chang , Sola Kim , Young Soo Park

Fault localization, aiming at localizing the root cause of the bug under repair, has been a longstanding research topic. Although many approaches have been proposed in the last decades, most of the existing studies work at coarse-grained…

Software Engineering · Computer Science 2022-11-22 Jiajun Jiang , Yumeng Wang , Junjie Chen , Delin Lv , Mengjiao Liu

Retrieval-Augmented Generation (RAG) is a critical paradigm for building reliable, knowledge-intensive Large Language Model (LLM) applications. However, the multi-stage pipeline (retrieve, generate) and unique workload characteristics…

Machine Learning · Computer Science 2025-11-18 Zhengchao Wang , Yitao Hu , Jianing Ye , Zhuxuan Chang , Jiazheng Yu , Youpeng Deng , Keqiu Li

As modern microservice systems grow increasingly complex due to dynamic interactions and evolving runtime environments, they experience failures with rising frequency. Ensuring system reliability therefore critically depends on accurate…

Software Engineering · Computer Science 2026-05-15 Lingzhe Zhang , Tong Jia , Kangjin Wang , Chiming Duan , Minghua He , Rongqian Wang , Xi Peng , Meiling Wang , Gong Zhang , Renhai Chen , Ying Li

In-context learning has recently been linked to implicit gradient descent in linear self-attention models, suggesting that context can induce a forward-pass update. Retrieval-augmented generation (RAG) also relies on context, but retrieved…

Computation and Language · Computer Science 2026-05-27 Mingchen Li , Jiatan Huang , Chuxu Zhang , Liang Zhao , Hong Yu