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Mapping is one of the crucial tasks enabling autonomous navigation of a mobile robot. Conventional mapping methods output a dense geometric map representation, e.g. an occupancy grid, which is not trivial to keep consistent for prolonged…

Robotics · Computer Science 2025-02-10 Kirill Muravyev , Alexander Melekhin , Dmitry Yudin , Konstantin Yakovlev

The rapid accumulation of Earth observation data presents a formidable challenge for the processing capabilities of traditional remote sensing desktop software, particularly when it comes to analyzing expansive geographical areas and…

Distributed, Parallel, and Cluster Computing · Computer Science 2023-12-29 Hao Xu , Yuanbin Man , Mingyang Yang , Jichao Wu , Qi Zhang , Jing Wang

This article introduces an approach to facilitate cooperative exploration and mapping of large-scale, near-ground, underground, or indoor spaces via a novel integration framework for locally-dense agent map data. The effort targets limited…

Computer Vision and Pattern Recognition · Computer Science 2024-01-15 Kevin M. Brink , Jincheng Zhang , Andrew R. Willis , Ryan E. Sherrill , Jamie L. Godwin

For decades, the growth and volume of digital data collection has made it challenging to digest large volumes of information and extract underlying structure. Coined 'Big Data', massive amounts of information has quite often been gathered…

Human-Computer Interaction · Computer Science 2016-11-17 Andrew Moran , Vijay Gadepally , Matthew Hubbell , Jeremy Kepner

A global site selection for astronomy was performed with 1 km spatial resolution ($\sim$ 1 Giga pixel in size) using long term and up-to-date datasets to classify the entire terrestrial surface on the Earth. Satellite instruments are used…

Instrumentation and Methods for Astrophysics · Physics 2020-03-04 N. Aksaker , S. K. Yerli , M. A. Erdoğan , Z. Kurt , K. Kaba , M. Bayazit , C. Yesilyaprak

OpenAI's ChatGPT Atlas introduces new capabilities for web interaction, enabling the model to analyze webpages, process user intents, and execute cursor and keyboard inputs directly within the browser. While its capacity for information…

Computation and Language · Computer Science 2025-10-31 Jingran Zhang , Ning Li , Justin Cui

Graph exploration and editing are still mostly considered independently and systems to work with are not designed for todays interactive surfaces like smartphones, tablets or tabletops. When developing a system for those modern devices that…

Human-Computer Interaction · Computer Science 2015-06-26 Stefan Gladisch , Ulrike Kister , Christian Tominski , Raimund Dachselt , Heidrun Schumann

Navigation is a fundamental capacity for mobile robots, enabling them to operate autonomously in complex and dynamic environments. Conventional approaches use probabilistic models to localize robots and build maps simultaneously using…

Robotics · Computer Science 2025-07-08 Tuan Dang , Manfred Huber

This paper presents the experiences in building and implementing a 3D avatar-based virtual world (3D-AVW) as a VLE (3D-AVLE) for the Technological University of the Philippines-Taguig (TUP-T), a higher education institution (HEI) in the…

Computers and Society · Computer Science 2016-01-27 Nestor R. Valdez , Marcelo V. Rivera , Jaderick P. Pabico

Due to the advances in mobile computing and multimedia techniques, there are vast amount of multimedia data with geographical information collected in multifarious applications. In this paper, we propose a novel type of image search named…

Multimedia · Computer Science 2018-06-05 Jun Long , Lei Zhu , Chengyuan Zhang , Zhan Yang , Yunwu Lin , Ruipeng Chen

Integrated sensing and communication (ISAC) has emerged as a transformative technology for 6G networks, enabling the seamless integration of communication and sensing functionalities. Reconfigurable intelligent surfaces (RIS), with their…

Signal Processing · Electrical Eng. & Systems 2025-01-14 Shoushuo Zhang , Rang Liu , Ming Li , Wei Wang , Qian Liu

Achieving efficient remote teleoperation is particularly challenging in unknown environments, as the teleoperator must rapidly build an understanding of the site's layout. Online 3D mapping is a proven strategy to tackle this challenge, as…

Robotics · Computer Science 2025-09-16 Ian Page , Pierre Susbielle , Olivier Aycard , Pierre-Brice Wieber

We propose a new user-centric imagery of the WWW that foregrounds local usage and its shaping forces, in contrast to existing imageries that prioritize Internet infrastructure. We construct ethnological maps of WWW usage through a network…

Social and Information Networks · Computer Science 2016-03-11 Angela Xiao Wu , Harsh Taneja

In the shipping digitalisation process, the peak will be reached with the advent of a wholly autonomous and at the same time safe and reliable ship. Full autonomy could be obtained by two linked Artificial-Intelligence systems representing…

Networking and Internet Architecture · Computer Science 2022-07-12 Michele Martelli , Antonio Virdis , Alberto Gotta , Pietro CassarÀ , Maria Di Summa

As interactive web-based geovisualization becomes increasingly vital across disciplines, there is a growing need for open-source frameworks that support dynamic, multi-attribute spatial analysis and accessible design. This paper introduces…

Human-Computer Interaction · Computer Science 2025-09-10 Sarigai Sarigai , Liping Yang , Katie Slack , Carolyn Fish , Michaela Buenemann , Qiusheng Wu , Yan Lin , Joseph A. Cook , David Jacobs

Everybody knows how much synoptic maps are useful today. An excellent example above all is Google Earth: its simplicity and friendly interface allows every user to have the Earth maps ready in just one simple layout; nevertheless a crucial…

Other Computer Science · Computer Science 2012-11-06 Pietro Oliva

Geographic infographics are increasingly utilized across various domains to convey spatially relevant information effectively. However, creating these infographics typically requires substantial expertise in design and visualization, as…

Human-Computer Interaction · Computer Science 2024-09-23 Xinyuan Zhang , Yifan Xu , Kaiwen Li , Lingyun Yu , Yu Liu

In recent years we have witnessed an increasing number of interactive systems on handheld mobile devices which utilise gaze as a single or complementary interaction modality. This trend is driven by the enhanced computational power of these…

Human-Computer Interaction · Computer Science 2023-07-04 Yaxiong Lei , Shijing He , Mohamed Khamis , Juan Ye

The integration of Geographic Information Systems (GIS) and On-Line Analytical Processing (OLAP), denoted SOLAP, is aimed at exploring and analyzing spatial data. In real-world SOLAP applications, spatial and non-spatial data are subject to…

Databases · Computer Science 2015-03-19 Pablo Bisceglia , Leticia Gomez , Alejandro Vaisman

Equitable access to essential Points of Interest (POIs) such as healthcare facilities and grocery stores via public transit is a critical urban planning challenge. This paper introduces an interactive tool that analyzes the ease and equity…

Applications · Statistics 2025-08-12 Alexander Li , Mengyang Liu , Aurimas Racas , Tejas Santanam , Junaid Syed , Przemyslaw Zientala