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Multi-agent systems (MAS) have emerged as a promising approach for enhancing the reasoning capabilities of large language models in complex problem-solving; however, current MAS frameworks suffer from poor flexibility and scalability with…

Multiagent Systems · Computer Science 2025-06-02 Heng Zhou , Hejia Geng , Xiangyuan Xue , Li Kang , Yiran Qin , Zhiyong Wang , Zhenfei Yin , Lei Bai

The advancement of large language models (LLMs) has accelerated the development of autonomous financial trading systems. While mainstream approaches deploy multi-agent systems mimicking analyst and manager roles, they often rely on abstract…

Artificial Intelligence · Computer Science 2026-02-27 Kunihiro Miyazaki , Takanobu Kawahara , Stephen Roberts , Stefan Zohren

Multi-agent architectures built on large language models (LLMs) have demonstrated the potential to realize swarm intelligence through well-crafted collaboration. However, the substantial burden of manual orchestration inherently raises an…

Artificial Intelligence · Computer Science 2026-02-10 Rui Li , Zeyu Zhang , Xiaohe Bo , Quanyu Dai , Chaozhuo Li , Feng Wen , Xu Chen

Amidst escalating concerns about the detriments inflicted by AI systems, risk management assumes paramount importance, notably for high-risk applications as demanded by the European Union AI Act. Guidelines provided by ISO and NIST aim to…

Computers and Society · Computer Science 2024-06-19 sundaraparipurnan Narayanan , Sandeep Vishwakarma

Manual software beta testing is costly and time-consuming, while single-agent large language model (LLM) approaches suffer from hallucinations and inconsistent behavior. We propose a multi-agent committee framework in which diverse…

Software Engineering · Computer Science 2025-12-29 Sumanth Bharadwaj Hachalli Karanam , Dhiwahar Adhithya Kennady

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

Large Language Models (LLMs) have demonstrated remarkable success in conversational systems by generating human-like responses. However, they can fall short, especially when required to account for personalization or specific knowledge. In…

Computation and Language · Computer Science 2025-11-12 Soyeong Jeong , Aparna Elangovan , Emine Yilmaz , Oleg Rokhlenko

Large language models (LLMs) have demonstrated strong reasoning, planning, and communication abilities, enabling them to operate as autonomous agents in open environments. While single-agent systems remain limited in adaptability and…

Multiagent Systems · Computer Science 2026-01-22 Jianing Hao , Han Ding , Yuanjian Xu , Tianze Sun , Ran Chen , Wanbo Zhang , Guang Zhang , Siguang Li

Large language models (LLMs) have demonstrated notable potential in conducting complex tasks and are increasingly utilized in various financial applications. However, high-quality sequential financial investment decision-making remains…

Large language model (LLM) agent systems are increasingly expected to improve after deployment, but existing work often decouples two adaptation targets: skill evolution and multi-agent system (MAS) restructuring. This separation can create…

Multiagent Systems · Computer Science 2026-05-19 Shuai Pan , Yixiang Liu , Jiaye Gao , Te Gao , Weiwen Liu , Jianghao Lin , Zhihui Fu , Jun Wang , Weinan Zhang , Yong Yu

LLM-based multi-agent systems (MAS) extend the capabilities of single LLMs by enabling cooperation among multiple specialized agents. However, most existing MAS frameworks rely on a single LLM to drive all agents, constraining the system's…

Artificial Intelligence · Computer Science 2025-05-23 Rui Ye , Xiangrui Liu , Qimin Wu , Xianghe Pang , Zhenfei Yin , Lei Bai , Siheng Chen

Text evaluation has historically posed significant challenges, often demanding substantial labor and time cost. With the emergence of large language models (LLMs), researchers have explored LLMs' potential as alternatives for human…

Computation and Language · Computer Science 2023-08-15 Chi-Min Chan , Weize Chen , Yusheng Su , Jianxuan Yu , Wei Xue , Shanghang Zhang , Jie Fu , Zhiyuan Liu

Multi-agent systems (MAS) and reinforcement learning (RL) are widely used to enhance the agentic capabilities of large language models (LLMs). MAS improves task performance through role-based orchestration, while RL uses environmental…

Machine Learning · Computer Science 2026-02-02 Yujie Zhao , Lanxiang Hu , Yang Wang , Minmin Hou , Hao Zhang , Ke Ding , Jishen Zhao

The emergence of Large Language Models (LLMs) in Multi-Agent Systems (MAS) has opened new possibilities for artificial intelligence, yet current implementations face significant challenges in resource management, task coordination, and…

Multiagent Systems · Computer Science 2025-12-03 Junwei Yu , Yepeng Ding , Hiroyuki Sato

We find that, simply via a sampling-and-voting method, the performance of large language models (LLMs) scales with the number of agents instantiated. Also, this method, termed as Agent Forest, is orthogonal to existing complicated methods…

Computation and Language · Computer Science 2024-10-14 Junyou Li , Qin Zhang , Yangbin Yu , Qiang Fu , Deheng Ye

The potential of large language models (LLMs) as decision support tools is increasingly being explored in fields such as business, engineering, and medicine, which often face challenging tasks of decision-making under uncertainty. In this…

Artificial Intelligence · Computer Science 2024-10-14 Ollie Liu , Deqing Fu , Dani Yogatama , Willie Neiswanger

Agent-based simulation is crucial for modeling complex human behavior, yet traditional approaches require extensive domain knowledge and large datasets. In data-scarce healthcare settings where historic and counterfactual data are limited,…

Artificial Intelligence · Computer Science 2025-04-01 Sarah Martinson , Lingkai Kong , Cheol Woo Kim , Aparna Taneja , Milind Tambe

Large language models (LLMs) have shown promise for automated patching, but their effectiveness depends strongly on how they are integrated into patching systems. While prior work explores prompting strategies and individual agent designs,…

Cryptography and Security · Computer Science 2026-03-03 Qingxiao Xu , Ze Sheng , Zhicheng Chen , Jeff Huang

Large language models (LLMs) have shown promise in medical domains, but their ability to handle specialized neurological reasoning requires systematic evaluation. We developed a comprehensive benchmark using 305 questions from Israeli Board…

Information Retrieval · Computer Science 2025-08-21 Moran Sorka , Alon Gorenshtein , Dvir Aran , Shahar Shelly

Corpus distillation for biomedical large language models (LLMs) seeks to address the pressing challenge of insufficient quantity and quality in open-source annotated scientific corpora, which remains a bottleneck for effective LLM training…

Computation and Language · Computer Science 2025-12-19 Meng Xiao , Xunxin Cai , Qingqing Long , Chengrui Wang , Yuanchun Zhou , Hengshu Zhu