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A multi-agent AI system (MAS) is composed of multiple autonomous agents that interact, exchange information, and make decisions based on internal generative models. Recent advances in large language models and tool-using agents have made…

The multi-agent system (MAS) enables the sharing of capabilities among agents, such that collaborative tasks can be accomplished with high scalability and efficiency. MAS is increasingly widely applied in various fields. Meanwhile, the…

Multiagent Systems · Computer Science 2022-09-16 Guojun He

Large language model (LLM)-powered multi-agent systems (MAS) demonstrate remarkable collective intelligence, wherein multi-agent memory serves as a pivotal mechanism for continual adaptation. However, existing multi-agent memory designs…

Computation and Language · Computer Science 2026-03-10 Muxin Fu , Xiangyuan Xue , Yafu Li , Zefeng He , Siyuan Huang , Xiaoye Qu , Yu Cheng , Yang Yang

Leveraging multiple large language model (LLM) agents has shown to be a promising approach for tackling complex tasks, while the effective design of multiple agents for a particular application remains an art. It is thus intriguing to…

Computation and Language · Computer Science 2025-03-04 Linxin Song , Jiale Liu , Jieyu Zhang , Shaokun Zhang , Ao Luo , Shijian Wang , Qingyun Wu , Chi Wang

Large Language Model-based Multi-Agent Systems (MASs) have emerged as a powerful paradigm for tackling complex tasks through collaborative intelligence. However, the topology of these systems--how agents in MASs should be configured,…

Multiagent Systems · Computer Science 2025-10-20 Jiaxi Yang , Mengqi Zhang , Yiqiao Jin , Hao Chen , Qingsong Wen , Lu Lin , Yi He , Srijan Kumar , Weijie Xu , James Evans , Jindong Wang

Large Language Models (LLMs) have demonstrated strong capabilities as autonomous agents through tool use, planning, and decision-making abilities, leading to their widespread adoption across diverse tasks. As task complexity grows,…

Multiagent Systems · Computer Science 2025-11-10 Ishan Kavathekar , Hemang Jain , Ameya Rathod , Ponnurangam Kumaraguru , Tanuja Ganu

The rapid advancement of large language models (LLMs) has led to the rise of LLM-based agents. Recent research shows that multi-agent systems (MAS), where each agent plays a specific role, can outperform individual LLMs. However,…

Computation and Language · Computer Science 2024-08-28 Chi-Min Chan , Jianxuan Yu , Weize Chen , Chunyang Jiang , Xinyu Liu , Weijie Shi , Zhiyuan Liu , Wei Xue , Yike Guo

Large Language Models (LLMs) face persistent and evolving trustworthiness issues, motivating developers to seek automated and flexible repair methods that enable convenient deployment across diverse scenarios. Existing repair methods like…

Artificial Intelligence · Computer Science 2025-08-12 Changqing Li , Tianlin Li , Xiaohan Zhang , Aishan Liu , Li Pan

Multi-agent systems (MAS) built on large language models (LLMs) have shown strong performance across many tasks. Most existing approaches improve only one aspect at a time, such as the communication topology, role assignment, or LLM…

Multiagent Systems · Computer Science 2026-02-25 Tianjun Yao , Zhaoyi Li , Zhiqiang Shen

Large Language Model (LLM) serving systems must balance task performance against monetary cost. Two prominent optimization techniques have emerged independently: LLM routing, which directs each query to the most cost-effective model in a…

Databases · Computer Science 2026-05-28 Haotian Xu , Kangfei Zhao , Jiadong Xie

Mixture-of-Experts (MoE) architectures have emerged as a leading paradigm for scaling large language models through sparse, routing-based computation. However, this design introduces a new attack surface: the routing mechanism that…

Cryptography and Security · Computer Science 2026-05-07 Zekun Fei , Zihao Wang , Weijie Liu , Ruiqi He , Jianing Geng , Zheli Liu , XiaoFeng Wang

Large Language Models (LLMs) have achieved remarkable performance in Machine Translation (MT), but deploying them at scale remains prohibitively expensive. A widely adopted remedy is the hybrid system paradigm, which balances cost and…

Computation and Language · Computer Science 2026-04-27 Yingfeng Luo , Hongyu Liu , Dingyang Lin , Kaiyan Chang , Chenglong Wang , Bei Li , Quan Du , Tong Xiao , Jingbo Zhu

In recent years, Large Language Models (LLMs) have demonstrated remarkable capabilities in data analytics when integrated with Multi-Agent Systems (MAS). However, these systems often struggle with complex tasks that involve diverse…

Artificial Intelligence · Computer Science 2024-12-19 Yi Huang , Fangyin Cheng , Fan Zhou , Jiahui Li , Jian Gong , Hongjun Yang , Zhidong Fan , Caigao Jiang , Siqiao Xue , Faqiang Chen

Multi-agent systems (MAS) have emerged as a powerful paradigm for orchestrating large language models (LLMs) and specialized tools to collaboratively address complex tasks. However, existing MAS frameworks often require manual workflow…

Artificial Intelligence · Computer Science 2025-09-24 Yingxu Wang , Siwei Liu , Jinyuan Fang , Zaiqiao Meng

Multi-agent systems powered by large language models have demonstrated remarkable capabilities across diverse domains, yet existing automated design approaches seek monolithic solutions that fail to adapt resource allocation based on query…

Artificial Intelligence · Computer Science 2025-10-06 Bo Ma , Hang Li , ZeHua Hu , XiaoFan Gui , LuYao Liu , Simon Liu

Autonomous agents powered by large language models (LLMs) have the potential to significantly enhance human productivity by reasoning, using tools, and executing complex tasks in diverse environments. However, current approaches to…

The remarkable progress in Large Language Models (LLMs) opens up new avenues for addressing planning and decision-making problems in Multi-Agent Systems (MAS). However, as the number of agents increases, the issues of hallucination in LLMs…

Artificial Intelligence · Computer Science 2024-01-24 Bin Zhang , Hangyu Mao , Jingqing Ruan , Ying Wen , Yang Li , Shao Zhang , Zhiwei Xu , Dapeng Li , Ziyue Li , Rui Zhao , Lijuan Li , Guoliang Fan

People commonly leverage structured content to accelerate knowledge acquisition and research problem solving. Among these, roadmaps guide researchers through hierarchical subtasks to solve complex research problems step by step. Despite…

Computation and Language · Computer Science 2026-05-01 Jiacheng Liu , Zichen Tang , Zhongjun Yang , Xinyi Hu , Xueyuan Lin , Linwei Jia , Ruofei Bai , Rongjin Li , Shiyao Peng , Haocheng Gao , Haihong E

Large Language Models (LLMs) have demonstrated remarkable capabilities in natural language understanding, code generation, and complex planning. Simultaneously, Multi-Agent Systems (MAS) have garnered attention for their potential to enable…

Computation and Language · Computer Science 2025-06-06 Can Zheng , Yuhan Cao , Xiaoning Dong , Tianxing He

A common method to solve complex problems in software engineering, is to divide the problem into multiple sub-problems. Inspired by this, we propose a Modular Architecture for Software-engineering AI (MASAI) agents, where different…

Artificial Intelligence · Computer Science 2024-06-18 Daman Arora , Atharv Sonwane , Nalin Wadhwa , Abhav Mehrotra , Saiteja Utpala , Ramakrishna Bairi , Aditya Kanade , Nagarajan Natarajan