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The vision-language-action (VLA) paradigm has enabled powerful robotic control by leveraging vision-language models, but its reliance on large-scale, high-quality robot data limits its generalization. Generative world models offer a…

机器人学 · 计算机科学 2026-01-27 Weishi Mi , Yong Bao , Xiaowei Chi , Xiaozhu Ju , Zhiyuan Qin , Kuangzhi Ge , Kai Tang , Peidong Jia , Shanghang Zhang , Jian Tang

The ability to plan into the future while utilizing only raw high-dimensional observations, such as images, can provide autonomous agents with broad capabilities. Visual model-based reinforcement learning (RL) methods that plan future…

机器学习 · 计算机科学 2021-08-10 Oleh Rybkin , Chuning Zhu , Anusha Nagabandi , Kostas Daniilidis , Igor Mordatch , Sergey Levine

Instruction-following has emerged as a crucial capability for large language models (LLMs). However, existing approaches often rely on pre-existing documents or external resources to synthesize instruction-following data, which limits their…

计算与语言 · 计算机科学 2025-06-12 Tingfeng Hui , Pengyu Zhu , Bowen Ping , Ling Tang , Guanting Dong , Yaqi Zhang , Sen Su

Large language models have recently been shown to attain reasonable zero-shot generalization on a diverse set of tasks (Brown et al., 2020). It has been hypothesized that this is a consequence of implicit multitask learning in language…

Monocular 3D shape recovery is fundamental to geometric understanding, yet achieving robust generalization across arbitrary viewpoints and unseen object categories remains a significant challenge. In this paper, we present a generalizable…

计算机视觉与模式识别 · 计算机科学 2026-05-29 Yiyao Ma , Kai Chen , Zhongxiang Zhou , Zhuheng Song , Dongsheng Xie , Zelong Tan , Rong Xiong , Qi Dou

Although reinforcement learning has seen remarkable progress over the last years, solving robust dexterous object-manipulation tasks in multi-object settings remains a challenge. In this paper, we focus on models that can learn manipulation…

机器人学 · 计算机科学 2022-02-01 Davide Mambelli , Frederik Träuble , Stefan Bauer , Bernhard Schölkopf , Francesco Locatello

Optimizing black-box functions is a fundamental problem in science and engineering. To solve this problem, many approaches learn a surrogate function that estimates the underlying objective from limited historical evaluations. Large…

机器学习 · 计算机科学 2025-10-23 Tung Nguyen , Aditya Grover

Existing text-guided image editing methods primarily rely on end-to-end pixel-level inpainting paradigm. Despite its success in simple scenarios, this paradigm still significantly struggles with compositional editing tasks that require…

计算机视觉与模式识别 · 计算机科学 2026-04-08 Jinghan Yu , Junhao Xiao , Chenyu Zhu , Jiaming Li , Jia Li , HanMing Deng , Xirui Wang , Guoli Jia , Jianjun Li , Xiang Bai , Bowen Zhou , Zhiyuan Ma

A core task in embodied intelligence is ego-centric 3D visual grounding. Existing methods typically adopt two-stage, heterogeneous pipelines that pair a detector with a separate grounding model. Incompatible decoders and box heads hinder…

计算机视觉与模式识别 · 计算机科学 2026-04-29 Yani Zhang , Dongming Wu , Hao Shi , Yingfei Liu , Tiancai Wang , Xingping Dong

Meta-learning algorithms enable rapid adaptation to new tasks with minimal data, a critical capability for real-world robotic systems. This paper evaluates Model-Agnostic Meta-Learning (MAML) combined with Trust Region Policy Optimization…

机器人学 · 计算机科学 2025-11-18 Sanjar Atamuradov

There has been great progress in unifying various table-to-text tasks using a single encoder-decoder model trained via multi-task learning (Xie et al., 2022). However, existing methods typically encode task information with a simple dataset…

计算与语言 · 计算机科学 2022-12-20 Jifan Chen , Yuhao Zhang , Lan Liu , Rui Dong , Xinchi Chen , Patrick Ng , William Yang Wang , Zhiheng Huang

Robotic manipulation of deformable linear objects (DLOs) has great potential for applications in diverse fields such as agriculture or industry. However, a major challenge lies in acquiring accurate deformation models that describe the…

Vision-language models (VLMs), such as CLIP, have demonstrated impressive zero-shot capabilities for various downstream tasks. Their performance can be further enhanced through few-shot prompt tuning methods. However, current studies…

计算机视觉与模式识别 · 计算机科学 2024-06-04 Zhi Zhou , Ming Yang , Jiang-Xin Shi , Lan-Zhe Guo , Yu-Feng Li

Learning from Demonstration~(LfD) should capture not only how a task is executed, but also its high-level task structure that explains the demonstrated behavior. As robots become more autonomous, such task representations must be…

机器人学 · 计算机科学 2026-05-27 Oleh Borys , Karla Stepanova

Machine unlearning in Vision-Language Models (VLMs) is typically performed at the image or instance level, making it difficult to precisely remove target knowledge without affecting unrelated semantics. This issue is especially pronounced…

计算机视觉与模式识别 · 计算机科学 2026-05-18 Shen Lin , Jing Lin , Junhao Dong , Piotr Koniusz , Li Xu

Scene reconstruction from multi-view images is a fundamental problem in computer vision and graphics. Recent neural implicit surface reconstruction methods have achieved high-quality results; however, editing and manipulating the 3D…

计算机视觉与模式识别 · 计算机科学 2024-04-02 Xiaoyang Lyu , Chirui Chang , Peng Dai , Yang-Tian Sun , Xiaojuan Qi

Multimodal in-context learning (ICL) has emerged as a key mechanism for harnessing the capabilities of large vision-language models (LVLMs). However, its effectiveness remains highly sensitive to the quality of input ICL sequences,…

计算与语言 · 计算机科学 2025-10-22 Yanshu Li , Jianjiang Yang , Tian Yun , Pinyuan Feng , Jinfa Huang , Ruixiang Tang

Modular reconfigurable robots suit task-specific space operations, but the combinatorial growth of morphologies hinders unified control. We propose a decentralized reinforcement learning (Dec-RL) scheme where each module learns its own…

Embodied long-horizon manipulation requires robotic systems to process multimodal inputs-such as vision and natural language-and translate them into executable actions. However, existing learning-based approaches often depend on large,…

机器人学 · 计算机科学 2025-08-22 Yuan Meng , Xiangtong Yao , Haihui Ye , Yirui Zhou , Shengqiang Zhang , Zhenguo Sun , Xukun Li , Zhenshan Bing , Alois Knoll

Grasping large and flat objects (e.g. a book or a pan) is often regarded as an ungraspable task, which poses significant challenges due to the unreachable grasping poses. Previous works leverage Extrinsic Dexterity like walls or table edges…

机器人学 · 计算机科学 2024-12-12 Chengzhong Ma , Houxue Yang , Hanbo Zhang , Zeyang Liu , Chao Zhao , Jian Tang , Xuguang Lan , Nanning Zheng