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To accelerate mechanical design and enhance design quality and innovation, we present a Multidisciplinary Design and Optimization (MDO) Agent driven by Large Language Models (LLMs). The agent semi-automates the end-to-end workflow by…

Human-Computer Interaction · Computer Science 2025-11-25 Bingkun Guo , Wentian Li , Xiaojian Liu , Jiaqi Luo , Zibin Yu , Dalong Dong , Shuyou Zhang , Yiming Zhang

Collaborative reasoning with multiple agents offers the potential for more robust and diverse problem-solving. However, existing approaches often suffer from homogeneous agent behaviors and lack of reflective and rethinking capabilities. We…

Artificial Intelligence · Computer Science 2025-11-13 Jian Zhang , Zhiyuan Wang , Zhangqi Wang , Fangzhi Xu , Qika Lin , Lingling Zhang , Rui Mao , Erik Cambria , Jun Liu

Multi-agent strategies have emerged as a promising approach to enhance the reasoning abilities of Large Language Models (LLMs) by assigning specialized roles in the problem-solving process. Concurrently, Tree of Thoughts (ToT) methods have…

Artificial Intelligence · Computer Science 2024-11-06 Fatemeh Haji , Mazal Bethany , Maryam Tabar , Jason Chiang , Anthony Rios , Peyman Najafirad

Large Language Models (LLMs) have demonstrated remarkable capabilities in knowledge acquisition, reasoning, and tool use, making them promising candidates for autonomous agent applications. However, training LLM agents for complex…

Machine Learning · Computer Science 2025-12-09 Hanjiang Hu , Changliu Liu , Na Li , Yebin Wang

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

Multi-agent techniques such as role playing or multi-turn debates have been shown to be effective in improving the performance of large language models (LLMs) in downstream tasks. Despite their differences in workflows, existing multi-agent…

Computation and Language · Computer Science 2025-09-25 Yichen Tang , Weihang Su , Yujia Zhou , Yiqun Liu , Min Zhang , Shaoping Ma , Qingyao Ai

We introduce the concept and a default implementation of Guided Reasoning. A multi-agent system is a Guided Reasoning system iff one agent (the guide) primarily interacts with other agents in order to improve reasoning quality. We describe…

Artificial Intelligence · Computer Science 2024-08-30 Gregor Betz

This brief addresses the distributed consensus problem of nonlinear multi-agent systems under a general directed communication topology. Each agent is governed by higher-order dynamics with mismatched uncertainties, multiple completely…

Systems and Control · Electrical Eng. & Systems 2020-06-02 Gang Wang , Chaoli Wang , Zhengtao Ding , Yunfeng Ji

Large language model (LLM) agents have demonstrated remarkable capabilities in tool use, reasoning, and code generation, yet single-agent systems exhibit fundamental limitations when confronted with complex research tasks demanding…

Artificial Intelligence · Computer Science 2026-03-17 Aaron Shen , Alfred Shen

The proliferation of large language models (LLMs) has accelerated the adoption of agent-based workflows, where multiple autonomous agents reason, invoke functions, and collaborate to compose complex data pipelines. However, current…

Databases · Computer Science 2025-12-15 Zoi Kaoudi , Ioana Giurgiu

The purpose of our paper is to develop a unified multi-agent architecture that automates end-to-end machine learning (ML) pipeline generation from datasets and natural-language (NL) goals, improving efficiency, robustness and…

Artificial Intelligence · Computer Science 2026-05-01 Adela Bara , Gabriela Dobrita , Simona-Vasilica Oprea

Multi-turn reasoning agents solve complex questions by decomposing them into intermediate retrieval or tool-use steps, for accumulating supporting evidence across turns. Meanwhile, with reinforcement learning (RL), training these agents…

Computation and Language · Computer Science 2026-05-12 Hojae Han , Heeyun Jung , Jongyoon Kim , Seung-won Hwang

As Large Language Models (LLMs) gain agentic abilities, they will have to navigate complex multi-agent scenarios, interacting with human users and other agents in cooperative and competitive settings. This will require new reasoning skills,…

Artificial Intelligence · Computer Science 2025-06-26 Andrei Lupu , Timon Willi , Jakob Foerster

LLM-based multi-agent systems (MAS) have demonstrated strong reasoning and decision-making capabilities that consistently surpass those of single LLM agents. However, their performance often suffers from naive aggregation mechanisms that…

Artificial Intelligence · Computer Science 2026-05-20 Longgang He , Longzhu He , Daojing He , Chaozhuo Li

Large language model (LLM)-based agents are increasingly used to perform complex, multi-step workflows in regulated settings such as compliance and due diligence. However, many agentic architectures rely primarily on prompt engineering of a…

Artificial Intelligence · Computer Science 2026-02-03 Ananya Joshi , Michael Rudow

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

Agents have demonstrated their potential in scientific reasoning tasks through large language models. However, they often face challenges such as insufficient accuracy and degeneration of thought when handling complex reasoning tasks, which…

Computation and Language · Computer Science 2025-01-06 Chengbo He , Bochao Zou , Xin Li , Jiansheng Chen , Junliang Xing , Huimin Ma

Reasoning and planning for mobile robots is a challenging problem, as the world evolves over time and thus the robot's goals may change. One technique to tackle this problem is goal reasoning, where the agent not only reasons about its…

Artificial Intelligence · Computer Science 2022-06-22 Daniel Swoboda , Till Hofmann , Tarik Viehmann , Gerhard Lakemeyer

Agent communication protocols are becoming critical infrastructure for large language model (LLM) systems that must use tools, coordinate with other agents, and operate across heterogeneous environments. This work presents a human-inspired…

Networking and Internet Architecture · Computer Science 2026-04-14 Dun Yuan , Fuyuan Lyu , Ye Yuan , Weixu Zhang , Bowei He , Jiayi Geng , Linfeng Du , Zipeng Sun , Yankai Chen , Changjiang Han , Jikun Kang , Xi Chen , Haolun Wu , Xue Liu

Writing effective rebuttals is a high-stakes task that demands more than linguistic fluency, as it requires precise alignment between reviewer intent and manuscript details. Current solutions typically treat this as a direct-to-text…

Artificial Intelligence · Computer Science 2026-01-21 Qianli Ma , Chang Guo , Zhiheng Tian , Siyu Wang , Jipeng Xiao , Yuanhao Yue , Zhipeng Zhang