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Vision-Language Models (VLMs) often yield inconsistent descriptions of the same object across viewpoints, hindering the ability of embodied agents to construct consistent semantic representations over time. Previous methods resolved…

计算机视觉与模式识别 · 计算机科学 2026-03-31 Tommaso Galliena , Stefano Rosa , Tommaso Apicella , Pietro Morerio , Alessio Del Bue , Lorenzo Natale

Vision-language agents have achieved remarkable progress in a variety of multimodal reasoning tasks; however, their learning remains constrained by the limitations of human-annotated supervision. Recent self-rewarding approaches attempt to…

计算机视觉与模式识别 · 计算机科学 2025-11-27 Jiaqi Liu , Kaiwen Xiong , Peng Xia , Yiyang Zhou , Haonian Ji , Lu Feng , Siwei Han , Mingyu Ding , Huaxiu Yao

This paper presents a novel approach for the Vision-and-Language Navigation (VLN) task in continuous 3D environments, which requires an autonomous agent to follow natural language instructions in unseen environments. Existing end-to-end…

Vision-language-action (VLA) models for closed-loop robot control are typically cast under the Markov assumption, making them prone to errors on tasks requiring historical context. To incorporate memory, existing VLAs either retrieve from a…

机器人学 · 计算机科学 2026-03-16 Hang Li , Fengyi Shen , Dong Chen , Liudi Yang , Xudong Wang , Jinkui Shi , Zhenshan Bing , Ziyuan Liu , Alois Knoll

Vision-language model (VLM) fine-tuning for application-specific visual grounding based on natural language instructions has become one of the most popular approaches for learning-enabled autonomous systems. However, such fine-tuning relies…

计算机视觉与模式识别 · 计算机科学 2025-02-03 Joshua R. Waite , Md. Zahid Hasan , Qisai Liu , Zhanhong Jiang , Chinmay Hegde , Soumik Sarkar

Vision-Language-Action (VLA) models have recently shown impressive generalization and language-guided manipulation capabilities. However, their performance degrades on tasks requiring precise spatial reasoning due to limited spatial…

计算机视觉与模式识别 · 计算机科学 2025-10-16 Tianyuan Yuan , Yicheng Liu , Chenhao Lu , Zhuoguang Chen , Tao Jiang , Hang Zhao

Recent progress in Vision-Language-Action (VLA) models has enabled embodied agents to interpret multimodal instructions and perform complex tasks. However, existing VLAs are mostly confined to short-horizon, table-top manipulation, lacking…

Vision-Language-Action (VLA) models exhibit strong generalization in robotic manipulation, yet reinforcement learning (RL) fine-tuning often degrades robustness under spatial distribution shifts. For flow-matching VLA policies, this…

机器人学 · 计算机科学 2026-02-03 Xu Pan , Zhenglin Wan , Xingrui Yu , Xianwei Zheng , Youkai Ke , Ming Sun , Rui Wang , Ziwei Wang , Ivor Tsang

Vision-language navigation (VLN) is a critical domain within embedded intelligence, requiring agents to navigate 3D environments based on natural language instructions. Traditional VLN research has focused on improving environmental…

人工智能 · 计算机科学 2024-09-24 Zhiyuan Li , Yanfeng Lv , Ziqin Tu , Di Shang , Hong Qiao

Typical large vision-language models (LVLMs) apply autoregressive supervision solely to textual sequences, without fully incorporating the visual modality into the learning process. This results in three key limitations: (1) an inability to…

计算机视觉与模式识别 · 计算机科学 2026-01-06 Dianyi Wang , Wei Song , Yikun Wang , Siyuan Wang , Kaicheng Yu , Zhongyu Wei , Jiaqi Wang

In this paper, we propose a novel approach for solving the Visual Question Answering (VQA) task in autonomous driving by integrating Vision-Language Models (VLMs) with continual learning. In autonomous driving, VQA plays a vital role in…

计算机视觉与模式识别 · 计算机科学 2025-12-09 Yuxin Lin , Mengshi Qi , Liang Liu , Huadong Ma

Interactive multimodal agents must convert raw visual observations into coherent sequences of language-conditioned actions -- a capability that current vision-language models (VLMs) still lack. Earlier reinforcement-learning (RL) efforts…

机器学习 · 计算机科学 2025-08-07 George Bredis , Stanislav Dereka , Viacheslav Sinii , Ruslan Rakhimov , Daniil Gavrilov

Vision-and-Language Navigation (VLN) poses significant challenges for agents to interpret natural language instructions and navigate complex 3D environments. While recent progress has been driven by large-scale pre-training and data…

人工智能 · 计算机科学 2026-05-14 Tianyi Ma , Yue Zhang , Zehao Wang , Parisa Kordjamshidi

Building robust vision systems for high-stakes domains such as remote sensing requires stronger visual reasoning than what single-pass inference typically provides; yet, retraining large models is often computationally expensive and data…

计算机视觉与模式识别 · 计算机科学 2026-04-22 Chung-En Johnny Yu , Brian Jalaian , Nathaniel D. Bastian

While Vision-Language-Action (VLA) models have revolutionized autonomous driving by unifying perception and planning, their reliance on explicit textual Chain-of-Thought (CoT) leads to semantic-perceptual decoupling and perceptual-symbolic…

计算机视觉与模式识别 · 计算机科学 2026-03-13 Yuechen Luo , Fang Li , Shaoqing Xu , Yang Ji , Zehan Zhang , Bing Wang , Yuannan Shen , Jianwei Cui , Long Chen , Guang Chen , Hangjun Ye , Zhi-Xin Yang , Fuxi Wen

With recent advances in multi-modal foundation models, the previously text-only large language models (LLM) have evolved to incorporate visual input, opening up unprecedented opportunities for various applications in visualization. Our work…

人机交互 · 计算机科学 2023-12-08 Shusen Liu , Haichao Miao , Zhimin Li , Matthew Olson , Valerio Pascucci , Peer-Timo Bremer

Self-evolving memory systems are unprecedentedly reshaping the evolutionary paradigm of large language model (LLM)-based agents. Prior work has predominantly relied on manually engineered memory architectures to store trajectories, distill…

计算与语言 · 计算机科学 2025-12-23 Guibin Zhang , Haotian Ren , Chong Zhan , Zhenhong Zhou , Junhao Wang , He Zhu , Wangchunshu Zhou , Shuicheng Yan

Recent advances in Reinforcement Learning with Verifiable Rewards (RLVR) have demonstrated significant potential in single-turn reasoning tasks. With the paradigm shift toward self-evolving agentic learning, models are increasingly expected…

人工智能 · 计算机科学 2026-04-21 Xinshun Feng , Xinhao Song , Lijun Li , Gongshen Liu , Jing Shao

Recent advancements in Vision-Language-Action (VLA) models have leveraged pre-trained Vision-Language Models (VLMs) to improve the generalization capabilities. VLMs, typically pre-trained on vision-language understanding tasks, provide rich…

计算机视觉与模式识别 · 计算机科学 2025-06-27 Jianke Zhang , Yanjiang Guo , Yucheng Hu , Xiaoyu Chen , Xiang Zhu , Jianyu Chen

Vision-Language-Action (VLA) models show promise for robotic control, yet performance in complex household environments remains sub-optimal. Mobile manipulation requires reasoning about global scene layout, fine-grained geometry, and…

机器人学 · 计算机科学 2026-03-25 Ruisen Tu , Arth Shukla , Sohyun Yoo , Xuanlin Li , Junxi Li , Jianwen Xie , Hao Su , Zhuowen Tu
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