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Unmanned Aerial Vehicles (UAVs) have emerged as versatile tools across various sectors, driven by their mobility and adaptability. This paper introduces SkyVLN, a novel framework integrating vision-and-language navigation (VLN) with…

Robotics · Computer Science 2025-07-10 Tianshun Li , Tianyi Huai , Zhen Li , Yichun Gao , Haoang Li , Xinhu Zheng

Vision graph neural networks have emerged as a popular approach for modeling the global and spatial context for image recognition. However, a significant drawback of these methods is that they do not offer an inherent interpretation of the…

Computer Vision and Pattern Recognition · Computer Science 2026-04-23 Ivica Obadic , Dmitry Kangin , Adrian Höhl , Dario Oliveira , Plamen P Angelov , Xiao Xiang Zhu

Vision-and-Language Navigation (VLN) requires agents to follow language instructions while acting in continuous real-world spaces. Prior image imagination based VLN work shows benefits for discrete panoramas but lacks online,…

Robotics · Computer Science 2025-12-02 Yanjia Huang , Xianshun Jiang , Xiangbo Gao , Mingyang Wu , Zhengzhong Tu

The space-air-ground integrated network (SAGIN) has garnered significant attention in recent years due to its capability to extend communication networks from terrestrial environments to near-ground and space contexts. The application of…

Information Theory · Computer Science 2026-02-25 Han Yu , Jiajun He , Xinping Yi , Feng Yin , Hing Cheung So , Giuseppe Caire

CNNs have been widely applied for medical image analysis. However, limited memory capacity is one of the most common drawbacks of processing high-resolution 3D volumetric data. 3D volumes are usually cropped or downsized first before…

Image and Video Processing · Electrical Eng. & Systems 2023-08-25 Nyothiri Aung , Tahar Kechadi , Liming Chen , Sahraoui Dhelim

Object navigation (ObjectNav) in real-world environments is a complex problem that requires simultaneously addressing multiple challenges, including complex spatial structure, long-horizon planning and semantic understanding. Recent…

Robotics · Computer Science 2026-03-10 Haokun Zhu , Zongtai Li , Zihan Liu , Kevin Guo , Zhengzhi Lin , Yuxin Cai , Guofei Chen , Chen Lv , Wenshan Wang , Jean Oh , Ji Zhang

Computing has revolutionised the study of complex nonlinear systems, both by allowing us to solve previously intractable models and through the ability to visualise solutions in different ways. Using ubiquitous computing infrastructure, we…

Physics Education · Physics 2023-10-18 Benjamin J. Walker , Adam K. Townsend , Alexander K. Chudasama , Andrew L. Krause

In recent years, the use of expressive surface visualizations in the representation of vascular structures has gained significant attention. These visualizations provide a comprehensive understanding of complex anatomical structures and are…

Visual navigation is an essential skill for home-assistance robots, providing the object-searching ability to accomplish long-horizon daily tasks. Many recent approaches use Large Language Models (LLMs) for commonsense inference to improve…

Robotics · Computer Science 2024-10-15 Xinxin Zhao , Wenzhe Cai , Likun Tang , Teng Wang

Navigation and mobility are some of the major problems faced by visually impaired people in their daily lives. Advances in computer vision led to the proposal of some navigation systems. However, most of them require expensive and/or heavy…

Computer Vision and Pattern Recognition · Computer Science 2020-05-12 Fabricio Breve , Carlos Norberto Fischer

Simulation tools are commonly used in the development and testing of new protocols or new networks. However, as satellite networks start to grow to encompass thousands of nodes, and as companies and space agencies begin to realize the…

Networking and Internet Architecture · Computer Science 2025-10-30 Joshua Smailes , Filip Futera , Sebastian Köhler , Simon Birnbach , Martin Strohmeier , Ivan Martinovic

This paper proposes a method to visualize the discrimination power of intermediate-layer visual patterns encoded by a DNN. Specifically, we visualize (1) how the DNN gradually learns regional visual patterns in each intermediate layer…

Computer Vision and Pattern Recognition · Computer Science 2021-11-08 Mingjie Li , Shaobo Wang , Quanshi Zhang

Non-Terrestrial Networks (NTN) are emerging as critical enablers of global connectivity, particularly in remote, unserved, underserved, or maritime regions lacking traditional infrastructure. While much of the existing work on NTN focuses…

Emerging Technologies · Computer Science 2025-12-24 Md Mahfuzur Rahman , Nishith Tripathi , Jeffrey H. Reed , Lingjia Liu

Recent interest in exploring local vacuum structure of QCD through the properties of the eigenmodes of the lattice Dirac operators rises again the challenge to visualize four-dimensional objects and structures which appear in lattice field…

High Energy Physics - Lattice · Physics 2008-11-26 Ivan Hip

Upcoming HI surveys will deliver large datasets, and automated processing using the full 3-D information (two positional dimensions and one spectral dimension) to find and characterize HI objects is imperative. In this context,…

Instrumentation and Methods for Astrophysics · Physics 2015-06-02 D. Punzo , J. M. van der Hulst , J. B. T. M. Roerdink , T. A. Oosterloo , M. Ramatsoku , M. A. W. Verheijen

Human vision is able to capture the part-whole hierarchical information from the entire scene. This paper presents the Visual Parser (ViP) that explicitly constructs such a hierarchy with transformers. ViP divides visual representations…

Computer Vision and Pattern Recognition · Computer Science 2022-01-11 Shuyang Sun , Xiaoyu Yue , Song Bai , Philip Torr

Existing aerial Vision-Language Navigation (VLN) methods predominantly adopt a detection-and-planning pipeline, which converts open-vocabulary detections into discrete textual scene graphs. These approaches are plagued by inadequate spatial…

Computer Vision and Pattern Recognition · Computer Science 2026-03-10 Haoyu Tong , Xiangyu Dong , Xiaoguang Ma , Haoran Zhao , Yaoming Zhou , Chenghao Lin

Image-to-point-cloud (I2P) registration is a fundamental problem in computer vision, focusing on establishing 2D-3D correspondences between an image and a point cloud. The differential perspective-n-point (PnP) has been widely used to…

Computer Vision and Pattern Recognition · Computer Science 2025-07-22 Pei An , Jiaqi Yang , Muyao Peng , You Yang , Qiong Liu , Xiaolin Wu , Liangliang Nan

The Internet is the driving force of the new digital world, which has created a revolution. With the concept of the Internet of Things (IoT), almost everything is being connected to the internet. However, with the traditional IP network…

Networking and Internet Architecture · Computer Science 2023-02-02 Alexander Nunez , Joseph Ayoka , Md Zahidul Islam , Pablo Ruiz

The emerging Software Defined Networking (SDN) paradigm separates the data plane from the control plane and centralizes network control in an SDN controller. Applications interact with controllers to implement network services, such as…

Networking and Internet Architecture · Computer Science 2016-11-29 Akhilesh Thyagaturu , Anu Mercian , Michael P. McGarry , Martin Reisslein , Wolfgang Kellerer
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