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Large language model (LLM)-powered multi-agent systems (MAS) enable agents to communicate and share information, achieving strong performance on complex tasks. However, this communication also creates an attack surface where malicious…

Cryptography and Security · Computer Science 2026-05-05 Lingxi Zhang , Guangtao Zheng , Hanjie Chen

Telecom networks are rapidly growing in scale and complexity, making effective management, operation, and optimization increasingly challenging. Although Artificial Intelligence (AI) has been applied to many telecom tasks, existing models…

Artificial Intelligence · Computer Science 2025-11-04 Chenhua Shi , Bhavika Jalli , Gregor Macdonald , John Zou , Wanlu Lei , Mridul Jain , Joji Philip

With recent advances in Large Language Models (LLMs), Agentic AI has become phenomenal in real-world applications, moving toward multiple LLM-based agents to perceive, learn, reason, and act collaboratively. These LLM-based Multi-Agent…

Artificial Intelligence · Computer Science 2025-01-14 Khanh-Tung Tran , Dung Dao , Minh-Duong Nguyen , Quoc-Viet Pham , Barry O'Sullivan , Hoang D. Nguyen

In typical multi-agent reinforcement learning (MARL) problems, communication is important for agents to share information and make the right decisions. However, due to the complexity of training multi-agent communication, existing methods…

Multiagent Systems · Computer Science 2025-05-01 Xuyan Ma , Yawen Wang , Junjie Wang , Xiaofei Xie , Boyu Wu , Shoubin Li , Fanjiang Xu , Qing Wang

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…

With the rapid advancement of Large Language Models (LLMs), LLM-based agents exhibit exceptional abilities in understanding and generating natural language, enabling human-like collaboration and information transmission in LLM-based…

Artificial Intelligence · Computer Science 2025-10-07 Hailong Yang , Renhuo Zhao , Guanjin Wang , Zhaohong Deng

The fast development of Artificial Intelligence (AI) agents provides a promising way for the realization of intelligent and customized wireless networks. In this paper, we propose a Wireless Multi-Agent System (WMAS), which can provide…

Multiagent Systems · Computer Science 2025-08-04 Jingchen Peng , Dingli Yuan , Boxiang Ren , Jie Fan , Hao Wu , Lu Yang

Multi-agent collaboration systems (MACS), powered by large language models (LLMs), solve complex problems efficiently by leveraging each agent's specialization and communication between agents. However, the inherent exchange of information…

Cryptography and Security · Computer Science 2026-03-04 Jian Cui , Zichuan Li , Luyi Xing , Xiaojing Liao

Developing intelligent agents for long-term cooperation in dynamic open-world scenarios is a major challenge in multi-agent systems. Traditional Multi-agent Reinforcement Learning (MARL) frameworks like centralized training decentralized…

Artificial Intelligence · Computer Science 2025-02-11 Hanqing Yang , Jingdi Chen , Marie Siew , Tania Lorido-Botran , Carlee Joe-Wong

In the era of (multi-modal) large language models, most operational processes can be reformulated and reproduced using LLM agents. The LLM agents can perceive, control, and get feedback from the environment so as to accomplish the given…

Artificial Intelligence · Computer Science 2024-12-31 Yingxuan Yang , Qiuying Peng , Jun Wang , Ying Wen , Weinan Zhang

Large language models (LLMs) have revolutionized medical reasoning tasks, yet single-agent systems often falter on complex, interdisciplinary problems requiring robust handling of uncertainty and conflicting evidence. Multi-agent systems…

Artificial Intelligence · Computer Science 2026-05-29 Xiaoyang Wang , Christopher C. Yang

With the rapid advancement of artificial intelligence, multi-agent systems (MASs) are evolving from classical paradigms toward architectures built upon large foundation models (LFMs). This survey provides a systematic review and comparative…

Artificial Intelligence · Computer Science 2026-04-21 Zixiang Wang , Mengjia Gong , Qiyu Sun , Jing Xu , Shuai Mao , Xin Jin , Qing-Long Han , Yang Tang

Communication and interaction among agents have been the subject of extensive investigation since many years. Commitment-based communication, where communicating agents are seen as a debtor agent who is committed to a creditor agent to…

Artificial Intelligence · Computer Science 2014-10-09 Stefania Costantini

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

Large language model (LLM) agents increasingly collaborate over peer-to-peer networks to improve their reliability. However, these same interactions can also become a source of vulnerability, as unreliable or Byzantine agents may sway…

Multiagent Systems · Computer Science 2026-05-12 Haejoon Lee , Vincent-Daniel Yun , Hyeonho Oh , Dimitra Panagou , Sai Praneeth Karimireddy

A multi-agent system (MAS) powered by large language models (LLMs) can automate tedious user tasks such as meeting scheduling that requires inter-agent collaboration. LLMs enable nuanced protocols that account for unstructured private data,…

Artificial Intelligence · Computer Science 2025-10-17 Mason Nakamura , Abhinav Kumar , Saaduddin Mahmud , Sahar Abdelnabi , Shlomo Zilberstein , Eugene Bagdasarian

Large Language Model (LLM)-based Multi-Agent Systems (MASs) are increasingly deployed for agentic tasks, such as web automation, itinerary planning, and collaborative problem solving. Yet, their interactive nature introduces new security…

Multiagent Systems · Computer Science 2026-03-18 Samira Abedini , Sina Mavali , Lea Schönherr , Martin Pawelczyk , Rebekka Burkholz

Large Language Models (LLMs)-based Multi-Agent Systems (MAS) exhibit remarkable problem-solving and task planning capabilities across diverse domains due to their specialized agentic roles and collaborative interactions. However, this also…

Multiagent Systems · Computer Science 2025-05-27 Yifan Zhu , Chao Zhang , Xin Shi , Xueqiao Zhang , Yi Yang , Yawei Luo

Self-evolving multi-agent systems (MAS) have emerged as a promising route to LLM agents that continually improve from experience, with persistent memory at their foundation. However, existing designs almost exclusively adopt a centralized…

Multiagent Systems · Computer Science 2026-05-22 Guangya Hao , Yunbo Long , Zhuokai Zhao

This paper explores multi-agent systems and identify challenges that remain inadequately addressed. By leveraging the diverse capabilities and roles of individual agents, multi-agent systems can tackle complex tasks through agent…

Multiagent Systems · Computer Science 2026-01-29 Shanshan Han , Qifan Zhang , Weizhao Jin , Zhaozhuo Xu