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Scaling test-time computation improves large language model performance without additional training. Recent work demonstrates that techniques such as repeated sampling, self-verification, and self-reflection can significantly enhance task…

Artificial Intelligence · Computer Science 2025-12-15 Dongwon Jung , Peng Shi , Yi Zhang

Large Language Models (LLMs) based agent systems have made great strides in real-world applications beyond traditional NLP tasks. This paper proposes a new LLM-based Multi-Agent System (LLM-MAS) benchmark, Collab-Overcooked, built on the…

Computation and Language · Computer Science 2025-12-02 Haochen Sun , Shuwen Zhang , Lujie Niu , Lei Ren , Hao Xu , Hao Fu , Fangkun Zhao , Caixia Yuan , Xiaojie Wang

Effective coordination among unfamiliar partners remains a major challenge in multi-agent systems. Existing approaches, such as population-based methods, improve robustness through diversity but often lack mechanisms for efficient…

Artificial Intelligence · Computer Science 2026-05-19 Huai-Chih Wang , Hsiang-Chun Chuang , Hsi-Chun Cheng , Dai-Jie Wu , Shao-Hua Sun

Multi-Agent Systems have recently emerged as a promising paradigm for collaborative reasoning and solving complex tasks. However, the design of collaborative learning algorithms in multi-agent systems faces several challenges, including…

Multiagent Systems · Computer Science 2025-08-27 Yingfan Deng , Anhao Zhou , Yuan Yuan , Xiao Zhang , Yifei Zou , Dongxiao Yu

This paper addresses the limitations of a single agent in task decomposition and collaboration during complex task execution, and proposes a multi-agent architecture for modular task decomposition and dynamic collaboration based on large…

Artificial Intelligence · Computer Science 2025-11-04 Shuaidong Pan , Di Wu

Current service robots suffer from limited natural language communication abilities, heavy reliance on predefined commands, ongoing human intervention, and, most notably, a lack of proactive collaboration awareness in human-populated…

Robotics · Computer Science 2025-12-02 Nan Sun , Bo Mao , Yongchang Li , Di Guo , Huaping Liu

Text-to-image generation has advanced rapidly, but existing models still struggle with faithfully composing multiple objects and preserving their attributes in complex scenes. We propose coDrawAgents, an interactive multi-agent dialogue…

Computer Vision and Pattern Recognition · Computer Science 2026-03-16 Chunhan Li , Qifeng Wu , Jia-Hui Pan , Ka-Hei Hui , Jingyu Hu , Yuming Jiang , Bin Sheng , Xihui Liu , Wenjuan Gong , Zhengzhe Liu

Real-time collaboration with humans poses challenges due to the different behavior patterns of humans resulting from diverse physical constraints. Existing works typically focus on learning safety constraints for collaboration, or how to…

Robotics · Computer Science 2024-03-06 Shibei Zhu , Tran Nguyen Le , Samuel Kaski , Ville Kyrki

Coagent networks formalize the concept of arbitrary networks of stochastic agents that collaborate to take actions in a reinforcement learning environment. Prominent examples of coagent networks in action include approaches to hierarchical…

Machine Learning · Computer Science 2023-08-31 Modjtaba Shokrian Zini , Mohammad Pedramfar , Matthew Riemer , Ahmadreza Moradipari , Miao Liu

Many complex tasks require extended effort, diverse capabilities, or coordinated actions beyond what a single agent can provide. However, simply adding more agents does not guarantee better performance, as effective cooperation depends on…

Artificial Intelligence · Computer Science 2026-05-28 Hanqing Yang , Narjes Nourzad , Shiyu Chen , Marie Siew , Jingdi Chen , Carlee Joe-Wong

Multi-agent systems can be extremely efficient when working concurrently and collaboratively, e.g., for delivery, surveillance, search and rescue. Coordination of such teams often involves two aspects: selecting appropriate subteams for…

Robotics · Computer Science 2026-05-12 Qingyuan Luo , Jie Li , Meng Guo

Large language models (LLMs) have shown promise in assisting cybersecurity tasks, yet existing approaches struggle with automatic vulnerability discovery and exploitation due to limited interaction, weak execution grounding, and a lack of…

The rise of generative and autonomous agents marks a fundamental shift in computing, demanding a rethinking of how humans collaborate with probabilistic, partially autonomous systems. We present the Human-AI-Experience (HAX) framework, a…

Human-Computer Interaction · Computer Science 2025-12-16 Marc Scibelli , Krystelle Gonzalez Papaux , Julia Valenti , Srishti Kush

With the advancement of language models (LMs), their exposure to private data is increasingly inevitable, and their deployment (especially for smaller ones) on personal devices, such as PCs and smartphones, has become a prevailing trend. In…

Computation and Language · Computer Science 2024-06-07 Kaiyan Zhang , Jianyu Wang , Ermo Hua , Biqing Qi , Ning Ding , Bowen Zhou

In collaborative tasks, being able to adapt to your teammates is a necessary requirement for success. When teammates are heterogeneous, such as in human-agent teams, agents need to be able to observe, recognize, and adapt to their human…

Artificial Intelligence · Computer Science 2025-07-08 Benjamin Li , Shuyang Shi , Lucia Romero , Huao Li , Yaqi Xie , Woojun Kim , Stefanos Nikolaidis , Michael Lewis , Katia Sycara , Simon Stepputtis

Online question-and-answer (Q\&A) systems based on the Large Language Model (LLM) have progressively diverged from recreational to professional use. This paper proposed a Multi-Agent framework with environmentally reinforcement learning…

Software Engineering · Computer Science 2024-09-05 Jiapeng Yu , Yuqian Wu , Yajing Zhan , Wenhao Guo , Zhou Xu , Raymond Lee

Despite remarkable advancements in emulating human-like behavior through Large Language Models (LLMs), current textual simulations do not adequately address the notion of time. To this end, we introduce TimeArena, a novel textual simulated…

Computation and Language · Computer Science 2024-02-09 Yikai Zhang , Siyu Yuan , Caiyu Hu , Kyle Richardson , Yanghua Xiao , Jiangjie Chen

Collecting human demonstrations via teleoperation is a common approach for teaching robots task-specific skills. However, when only a limited number of demonstrations are available, policies are prone to entering out-of-distribution (OOD)…

Robotics · Computer Science 2026-04-07 Rui Yan , Zaitian Gongye , Lars Paulsen , Xuxin Cheng , Xiaolong Wang

Large Language Model (LLM) agents trained with reinforcement learning (RL) show great promise for solving complex, multi-step tasks. However, their performance is often crippled by "Context Explosion", where the accumulation of long text…

Computation and Language · Computer Science 2025-12-16 Xuanzhang Liu , Jianglun Feng , Zhuoran Zhuang , Junzhe Zhao , Maofei Que , Jieting Li , Dianlei Wang , Hao Tong , Ye Chen , Pan Li

Adaptation is the cornerstone of effective collaboration among heterogeneous team members. In human-agent teams, artificial agents need to adapt to their human partners in real time, as individuals often have unique preferences and policies…

Artificial Intelligence · Computer Science 2025-11-18 Benjamin Li , Shuyang Shi , Lucia Romero , Huao Li , Yaqi Xie , Woojun Kim , Stefanos Nikolaidis , Michael Lewis , Katia Sycara , Simon Stepputtis