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Goal-directed interactive agents, which autonomously complete tasks through interactions with their environment, can assist humans in various domains of their daily lives. Recent advances in large language models (LLMs) led to a surge of…

Computation and Language · Computer Science 2024-09-30 Mareike Hartmann , Alexander Koller

Training agents to act in embodied environments typically requires vast training data or access to accurate simulation, neither of which exists for many cases in the real world. Instead, world models are emerging as an alternative…

Recent vision-language-action (VLA) systems have demonstrated strong capabilities in embodied manipulation. However, most existing VLA policies rely on limited observation windows and end-to-end action prediction, which makes them brittle…

Robotics · Computer Science 2026-04-16 Zhen Liu , Xinyu Ning , Zhe Hu , Xinxin Xie , Weize Li , Zhipeng Tang , Chongyu Wang , Zejun Yang , Hanlin Wang , Yitong Liu , Zhongzhu Pu

Achieving general-purpose robotics requires empowering robots to adapt and evolve based on their environment and feedback. Traditional methods face limitations such as extensive training requirements, difficulties in cross-task…

Robotics · Computer Science 2026-04-23 Jianzong Wang , Botao Zhao , Yayun He , Junqing Peng , Xulong Zhang

This paper addresses a challenging interactive task learning scenario we call rearrangement under unawareness: an agent must manipulate a rigid-body environment without knowing a key concept necessary for solving the task and must learn…

Robotics · Computer Science 2025-07-16 Rimvydas Rubavicius , Peter David Fagan , Alex Lascarides , Subramanian Ramamoorthy

This paper introduces the concept of coexistence for embodied artificial agents and argues that it is a prerequisite for long-term, in-the-wild interaction with humans. Contemporary embodied artificial agents excel in static, predefined…

Machine Learning · Computer Science 2025-06-03 Hannah Kuehn , Joseph La Delfa , Miguel Vasco , Danica Kragic , Iolanda Leite

Graphical User Interface (GUI) Agents, powered by multimodal large language models (MLLMs), have shown great potential for task automation on computing devices such as computers and mobile phones. However, existing agents face challenges in…

Artificial Intelligence · Computer Science 2025-01-09 Yuhang Liu , Pengxiang Li , Zishu Wei , Congkai Xie , Xueyu Hu , Xinchen Xu , Shengyu Zhang , Xiaotian Han , Hongxia Yang , Fei Wu

Vision-Language-Action (VLA) models drive next-generation autonomous systems, but training them requires scalable, high-quality annotations from complex environments. Current cloud pipelines rely on generic vision-language models (VLMs)…

Computer Vision and Pattern Recognition · Computer Science 2026-04-21 Kangan Qian , ChuChu Xie , Yang Zhong , Jingrui Pang , Siwen Jiao , Sicong Jiang , Zilin Huang , Yunlong Wang , Kun Jiang , Mengmeng Yang , Hao Ye , Guanghao Zhang , Hangjun Ye , Guang Chen , Long Chen , Diange Yang

Recent progress in large language models (LLMs) has demonstrated the ability to learn and leverage Internet-scale knowledge through pre-training with autoregressive models. Unfortunately, applying such models to settings with embodied…

Current embodied intelligent systems still face a substantial gap between high-level reasoning and low-level physical execution in open-world environments. Although Vision-Language-Action (VLA) models provide strong perception and intuitive…

Computer Vision and Pattern Recognition · Computer Science 2026-04-20 Dongjie Huo , Haoyun Liu , Guoqing Liu , Dekang Qi , Zhiming Sun , Maoguo Gao , Jianxin He , Yandan Yang , Xinyuan Chang , Feng Xiong , Xing Wei , Zhiheng Ma , Mu Xu

Embodied agents tasked with complex scenarios, whether in real or simulated environments, rely heavily on robust planning capabilities. When instructions are formulated in natural language, large language models (LLMs) equipped with…

With strong capabilities of reasoning and a broad understanding of the world, Large Language Models (LLMs) have demonstrated immense potential in building versatile embodied decision-making agents capable of executing a wide array of tasks.…

Artificial Intelligence · Computer Science 2024-04-17 Xiaoyu Chen , Shenao Zhang , Pushi Zhang , Li Zhao , Jianyu Chen

Arguably, the visual perception of conversational agents to the physical world is a key way for them to exhibit the human-like intelligence. Image-grounded conversation is thus proposed to address this challenge. Existing works focus on…

Computation and Language · Computer Science 2021-06-24 Zujie Liang , Huang Hu , Can Xu , Chongyang Tao , Xiubo Geng , Yining Chen , Fan Liang , Daxin Jiang

Understanding and replicating the real world is a critical challenge in Artificial General Intelligence (AGI) research. To achieve this, many existing approaches, such as world models, aim to capture the fundamental principles governing the…

Computer Vision and Pattern Recognition · Computer Science 2026-02-17 Yuqi Hu , Longguang Wang , Xian Liu , Ling-Hao Chen , Yuwei Guo , Yukai Shi , Ce Liu , Anyi Rao , Zeyu Wang , Hui Xiong

In this work, we address challenging multi-agent cooperation problems with decentralized control, raw sensory observations, costly communication, and multi-objective tasks instantiated in various embodied environments. While previous…

Artificial Intelligence · Computer Science 2025-03-14 Hongxin Zhang , Weihua Du , Jiaming Shan , Qinhong Zhou , Yilun Du , Joshua B. Tenenbaum , Tianmin Shu , Chuang Gan

Recent advances in large language models (LLMs) and autonomous agents have enabled systems capable of performing complex tasks across domains such as human-computer interaction, planning, and web navigation. However, many existing…

Artificial Intelligence · Computer Science 2025-07-22 Hongyi Yang , Yue Pan , Jiayi Xu , Kelsen Liu

Embodied agents operating in household environments must interpret ambiguous and under-specified human instructions. A capable household robot should recognize ambiguity and ask relevant clarification questions to infer the user intent…

Artificial Intelligence · Computer Science 2025-10-06 Ram Ramrakhya , Matthew Chang , Xavier Puig , Ruta Desai , Zsolt Kira , Roozbeh Mottaghi

The landscape of video generation is shifting, from a focus on generating visually appealing clips to building virtual environments that support interaction and maintain physical plausibility. These developments point toward the emergence…

Artificial Intelligence · Computer Science 2026-02-09 Jingtong Yue , Ziqi Huang , Zhaoxi Chen , Xintao Wang , Pengfei Wan , Ziwei Liu

Learning agents that are not only capable of taking tests, but also innovating is becoming a hot topic in AI. One of the most promising paths towards this vision is multi-agent learning, where agents act as the environment for each other,…

Multiagent Systems · Computer Science 2019-12-02 Yuhang Song , Andrzej Wojcicki , Thomas Lukasiewicz , Jianyi Wang , Abi Aryan , Zhenghua Xu , Mai Xu , Zihan Ding , Lianlong Wu

Large Language Models are increasingly deployed as autonomous agents for complex real-world tasks, yet existing systems often focus on isolated improvements without a unifying design for robustness and adaptability. We propose a generalist…