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Multi-agent systems provide a powerful way to extend large language models (LLMs) by decomposing a complex task into specialized subtasks handled by different agents. However, their performance is often hindered by error propagation,…

Machine Learning · Computer Science 2026-05-14 Zheng Wang , Yuang Liu , Yangkai Ding

The emergence of multi-agent systems powered by large language models (LLMs) has unlocked new frontiers in complex task-solving, enabling diverse agents to integrate unique expertise, collaborate flexibly, and address challenges…

Artificial Intelligence · Computer Science 2025-11-05 Jingbo Wang , Sendong Zhao , Haochun Wang , Yuzheng Fan , Lizhe Zhang , Yan Liu , Ting Liu

The rapid advancement of large language models (LLMs) has empowered intelligent agents to leverage diverse external tools for solving complex real-world problems. However, this reliance introduces new challenges, as extended contexts and…

Artificial Intelligence · Computer Science 2025-09-03 Zhitian Xie , Qintong Wu , Chengyue Yu , Chenyi Zhuang , Jinjie Gu

Large language model (LLM) agents are vulnerable to prompt-injection attacks that propagate through multi-step workflows, tool interactions, and persistent context, making input-output filtering alone insufficient for reliable protection.…

Artificial Intelligence · Computer Science 2026-04-21 Hailin Liu , Eugene Ilyushin , Jie Ni , Min Zhu

Multi-agent systems (MAS) have emerged as a promising paradigm for solving complex tasks. Recent work has explored self-evolving MAS that automatically optimize agent capabilities or communication topologies. However, existing methods…

Computation and Language · Computer Science 2026-05-12 Chen Xu , Yicheng Hu , Ruizi Wang , Xinyu Lin , Wenjie Wang , Dongrui Liu , Fuli Feng

Modern supervisory control and data acquisition (SCADA) systems comprise variety of industrial equipment such as physical control processes, logical control systems, communication networks, computers, and communication protocols. They are…

Systems and Control · Computer Science 2015-09-29 Hosny Abbas , Samir Shaheen , Mohammed Amin

Large language model (LLM)-based multi-agent systems (MAS) have demonstrated exceptional capabilities in solving complex tasks, yet their effectiveness depends heavily on the underlying communication topology that coordinates agent…

Machine Learning · Computer Science 2026-03-23 Hongjiang Chen , Xin Zheng , Yixin Liu , Pengfei Jiao , Shiyuan Li , Huan Liu , Zhidong Zhao , Ziqi Xu , Ibrahim Khalil , Shirui Pan

Large Language Model (LLM) based multi-agent systems (MAS) have shown promise in tackling complex tasks, but often rely on predefined roles and centralized coordination, limiting their adaptability to evolving challenges. This paper…

Artificial Intelligence · Computer Science 2025-09-04 Siyuan Lu , Jiaqi Shao , Bing Luo , Tao Lin

Multi-Agent Systems (MAS) built using AI agents fulfill a variety of user intents that may be used to design and build a family of related applications. However, the creation of such MAS currently involves manual composition of the plan,…

Artificial Intelligence · Computer Science 2026-05-06 Kishan Athrey , Ramin Pishehvar , Brian Riordan , Mahesh Viswanathan

While existing multi-agent systems (MAS) can handle complex problems by enabling collaboration among multiple agents, they are often highly task-specific, relying on manually crafted agent roles and interaction prompts, which leads to…

Multiagent Systems · Computer Science 2026-05-26 Haibo Jin , Peng Kuang , Ye Yu , Xiaopeng Yuan , Haohan Wang

Open data repositories hold potential for evidence-based decision-making, yet are inaccessible to non-experts lacking expertise in dataset discovery, schema mapping, and statistical analysis. Large language models show promise for…

Artificial Intelligence · Computer Science 2025-11-06 Sina Montazeri , Yunhe Feng , Kewei Sha

Large Language Models (LLMs) excel at code-related tasks but often struggle in realistic software repositories, where project-specific APIs and cross-file dependencies are crucial. Retrieval-augmented methods mitigate this by injecting…

Software Engineering · Computer Science 2026-04-22 George Ma , Anurag Koul , Qi Chen , Yawen Wu , Sachit Kuhar , Yu Yu , Aritra Sengupta , Varun Kumar , Murali Krishna Ramanathan

Multi-agent systems (MASs) have emerged as a promising paradigm for automated code generation, demonstrating impressive performance on established benchmarks. Despite their prosperous development, the fundamental mechanisms underlying their…

Software Engineering · Computer Science 2026-02-02 Zongyi Lyu , Songqiang Chen , Zhenlan Ji , Liwen Wang , Shuai Wang , Daoyuan Wu , Wenxuan Wang , Shing-Chi Cheung

Multi-agent systems (MAS) extend large language models (LLMs) from independent single-model reasoning to coordinative system-level intelligence. While existing LLM agents depend on text-based mediation for reasoning and communication, we…

Computation and Language · Computer Science 2025-12-09 Jiaru Zou , Xiyuan Yang , Ruizhong Qiu , Gaotang Li , Katherine Tieu , Pan Lu , Ke Shen , Hanghang Tong , Yejin Choi , Jingrui He , James Zou , Mengdi Wang , Ling Yang

Single-agent systems (SAS) have become the default pattern for LLM-driven scientific workflows, but routing planning, tool use, and synthesis through a single context window comes with a well-known cost: as tool specifications and…

Artificial Intelligence · Computer Science 2026-05-05 Jinpai Zhao , Albert Cerrone , Joannes Westerink , Clint Dawson

Large Language Model (LLM)-empowered multi-agent systems extend the cognitive boundaries of individual agents through disciplined collaboration and interaction, while constructing these systems often requires labor-intensive manual designs.…

Machine Learning · Computer Science 2025-06-10 Guibin Zhang , Luyang Niu , Junfeng Fang , Kun Wang , Lei Bai , Xiang Wang

While multi-agent systems (MAS) have demonstrated superior performance over single-agent approaches in complex reasoning tasks, they often suffer from significant computational inefficiencies. Existing frameworks typically deploy large…

Artificial Intelligence · Computer Science 2026-01-27 Jingbo Wang , Sendong Zhao , Jiatong Liu , Haochun Wang , Wanting Li , Bing Qin , Ting Liu

This paper introduces a multi-agent application system designed to enhance office collaboration efficiency and work quality. The system integrates artificial intelligence, machine learning, and natural language processing technologies,…

Artificial Intelligence · Computer Science 2025-04-08 Songtao Sun , Jingyi Li , Yuanfei Dong , Haoguang Liu , Chenxin Xu , Fuyang Li , Qiang Liu

Software testing has progressed toward intelligent automation, yet current AI-based test generators still suffer from static, single-shot outputs that frequently produce invalid, redundant, or non-executable tests due to the lack of…

Software Engineering · Computer Science 2026-01-07 Saba Naqvi , Mohammad Baqar , Nawaz Ali Mohammad

The rapid emergence of multi-agent AI systems (MAS), including LangChain, CrewAI, and AutoGen, has shaped how large language model (LLM) applications are developed and orchestrated. However, little is known about how these systems evolve…

Software Engineering · Computer Science 2026-01-13 Daniel Liu , Krishna Upadhyay , Vinaik Chhetri , A. B. Siddique , Umar Farooq