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Reinforcement learning (RL) agent development traditionally requires substantial expertise and iterative effort, often leading to high failure rates and limited accessibility. This paper introduces Agent$^2$, an LLM-driven…

Artificial Intelligence · Computer Science 2025-10-01 Yuan Wei , Xiaohan Shan , Ran Miao , Jianmin Li

User-Centric Embodied Visual Tracking (UC-EVT) presents a novel challenge for reinforcement learning-based models due to the substantial gap between high-level user instructions and low-level agent actions. While recent advancements in…

Computer Vision and Pattern Recognition · Computer Science 2025-05-28 Kui Wu , Hao Chen , Churan Wang , Fakhri Karray , Zhoujun Li , Yizhou Wang , Fangwei Zhong

There is a growing demand for mobile user interface (UI) automation, driven by its broad applications across industries. With the advent of visual language models (VLMs), GUI automation has progressed from generating text-based instructions…

Computer Vision and Pattern Recognition · Computer Science 2025-12-12 Neeraj Anand , Rishabh Jain , Sohan Patnaik , Balaji Krishnamurthy , Mausoom Sarkar

Training effective Vision-Language Models (VLMs) for GUI agents typically depends on large-scale annotated datasets, whose collection is both labor-intensive and error-prone. We introduce K-step GUI Transition, a self-supervised inverse…

Artificial Intelligence · Computer Science 2025-10-13 Longxi Gao , Li Zhang , Pengzhi Gao , Wei Liu , Jian Luan , Mengwei Xu

Guiding the policy of multi-agent reinforcement learning to align with human common sense is a difficult problem, largely due to the complexity of modeling common sense as a reward, especially in complex and long-horizon multi-agent tasks.…

Artificial Intelligence · Computer Science 2025-02-20 Hao Ma , Shijie Wang , Zhiqiang Pu , Siyao Zhao , Xiaolin Ai

Video understanding is fundamental to tasks such as action recognition, video reasoning, and robotic control. Early video understanding methods based on large vision-language models (LVLMs) typically adopt a single-pass reasoning paradigm…

Computer Vision and Pattern Recognition · Computer Science 2025-06-03 Yiyang Zhou , Yangfan He , Yaofeng Su , Siwei Han , Joel Jang , Gedas Bertasius , Mohit Bansal , Huaxiu Yao

Large language models (LLMs)-empowered web agents enables automating complex, real-time web navigation tasks in enterprise environments. However, existing web agents relying on supervised fine-tuning (SFT) often struggle with generalization…

Computation and Language · Computer Science 2025-06-10 Yuchen Zhuang , Di Jin , Jiaao Chen , Wenqi Shi , Hanrui Wang , Chao Zhang

In this work, we introduce SMART-LLM, an innovative framework designed for embodied multi-robot task planning. SMART-LLM: Smart Multi-Agent Robot Task Planning using Large Language Models (LLMs), harnesses the power of LLMs to convert…

Robotics · Computer Science 2024-03-26 Shyam Sundar Kannan , Vishnunandan L. N. Venkatesh , Byung-Cheol Min

Vision-language-action (VLA) models have demonstrated strong semantic understanding and zero-shot generalization, yet most existing systems assume an accurate low-level controller with hand-crafted action "vocabulary" such as end-effector…

AI agents are increasingly used to solve complex, multi-step tasks, but existing multi-agent frameworks remain brittle as workflows grow in scale and depth. Small errors at intermediate stages can propagate through agent interactions, while…

Artificial Intelligence · Computer Science 2026-05-26 Andy Xu , Yu-Wing Tai

Recent advancements in Video Question Answering (VideoQA) have introduced LLM-based agents, modular frameworks, and procedural solutions, yielding promising results. These systems use dynamic agents and memory-based mechanisms to break down…

Computer Vision and Pattern Recognition · Computer Science 2025-05-23 Tony Montes , Fernando Lozano

The advancement of mobile GUI agents has opened new opportunities for automating tasks on mobile devices. Training these agents requires large-scale high-quality data, which is prohibitively expensive when relying on human labor. Given the…

Artificial Intelligence · Computer Science 2025-05-21 Wenhao Wang , Mengying Yuan , Zijie Yu , Guangyi Liu , Rui Ye , Tian Jin , Siheng Chen , Yanfeng Wang

Autonomous agents have become increasingly important for interacting with the real world. Android agents, in particular, have been recently a frequently-mentioned interaction method. However, existing studies for training and evaluating…

Artificial Intelligence · Computer Science 2024-11-05 Yifan Xu , Xiao Liu , Xueqiao Sun , Siyi Cheng , Hao Yu , Hanyu Lai , Shudan Zhang , Dan Zhang , Jie Tang , Yuxiao Dong

Humans solve problems by executing targeted plans, yet large language models (LLMs) remain unreliable for structured workflow execution. We propose RunAgent, a multi-agent plan execution platform that interprets natural-language plans while…

Machine Learning · Computer Science 2026-05-04 Arunabh Srivastava , Mohammad A. , Khojastepour , Srimat Chakradhar , Sennur Ulukus

Vision-and-Language Navigation (VLN) tasks mainly evaluate agents based on one-time execution of individual instructions across multiple environments, aiming to develop agents capable of functioning in any environment in a zero-shot manner.…

Computer Vision and Pattern Recognition · Computer Science 2025-01-30 Haodong Hong , Yanyuan Qiao , Sen Wang , Jiajun Liu , Qi Wu

Trained with an unprecedented scale of data, large language models (LLMs) like ChatGPT and GPT-4 exhibit the emergence of significant reasoning abilities from model scaling. Such a trend underscored the potential of training LLMs with…

Computer Vision and Pattern Recognition · Computer Science 2023-10-20 Gengze Zhou , Yicong Hong , Qi Wu

Vision-language model (VLM) based GUI agents show promise for automating complex desktop and mobile tasks, but face significant challenges in applying reinforcement learning (RL): (1) slow multi-turn interactions with GUI environments for…

Recent advancements in the field of AI agents have impacted the way we work, enabling greater automation and collaboration between humans and agents. In the data visualization field, multi-agent systems can be useful for employing agents…

Artificial Intelligence · Computer Science 2025-09-03 Anton Wolter , Georgios Vidalakis , Michael Yu , Ankit Grover , Vaishali Dhanoa

LLM-driven agents, particularly those using general frameworks like ReAct or human-inspired role-playing, often struggle in specialized domains that necessitate rigorously structured workflows. Fields such as remote sensing, requiring…

Artificial Intelligence · Computer Science 2025-11-24 Kaiyu Li , Jiayu Wang , Zhi Wang , Hui Qiao , Weizhan Zhang , Deyu Meng , Xiangyong Cao

Multi-label image classification demands adaptive training strategies to navigate complex, evolving visual-semantic landscapes, yet conventional methods rely on static configurations that falter in dynamic settings. We propose MAT-Agent, a…

Computer Vision and Pattern Recognition · Computer Science 2025-10-22 Jusheng Zhang , Kaitong Cai , Yijia Fan , Ningyuan Liu , Keze Wang