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System dynamics (SD) is an effective approach for helping reveal the temporal behavior of complex systems. Although there have been recent developments in expanding SD to include systems' spatial dependencies, most applications have been…

Computational Engineering, Finance, and Science · Computer Science 2015-06-03 Christian Neuwirth , Angela Peck , Slobodan Simonovic

Development of information technology in the field of spatial data processing has helped many digital mapping. In the present study, the authors will empower geographic information systems (GIS) for geographic data processing potential…

Computers and Society · Computer Science 2015-09-08 Rastuti , Leon Andretti Abdillah , Eka Puji Agustini

Software cost estimation based on multivariate data from completed projects requires the building of efficient models. These models essentially describe relations in the data, either on the basis of correlations between variables or of…

Software Engineering · Computer Science 2011-10-07 Makrina Viola Kosti , Sofia Lazaridou , Nikoleta Bourazani , Lefteris Angelis

Recent technological innovations have led to an increase in the availability of 3D urban data, such as shadow, noise, solar potential, and earthquake simulations. These spatiotemporal datasets create opportunities for new visualizations to…

Human-Computer Interaction · Computer Science 2023-03-08 Roberta Mota , Nivan Ferreira , Julio Daniel Silva , Marius Horga , Marcos Lage , Luis Ceferino , Usman Alim , Ehud Sharlin , Fabio Miranda

To adhere to the stringent time and budget requirements of construction projects, contractors are utilizing prefabricated construction methods to expedite the construction process. Prefabricated construction methods require an adequate…

Artificial Intelligence · Computer Science 2020-03-17 Gilmarie O'Neill , Matthew Ball , Yujing Liu , Mojtaba Noghabaei , Kevin Han

This paper presents an online informative path planning approach for active information gathering on three-dimensional surfaces using aerial robots. Most existing works on surface inspection focus on planning a path offline that can provide…

Robotics · Computer Science 2021-03-18 Hai Zhu , Jen Jen Chung , Nicholas R. J. Lawrance , Roland Siegwart , Javier Alonso-Mora

Road construction projects maintain transportation infrastructures. These projects range from the short-term (e.g., resurfacing or fixing potholes) to the long-term (e.g., adding a shoulder or building a bridge). Deciding what the next…

Machine Learning · Computer Science 2022-09-15 Amin Karimi Monsefi , Sobhan Moosavi , Rajiv Ramnath

Scheduling in Grid computing has been active area of research since its beginning. However, beginners find very difficult to understand related concepts due to a large learning curve of Grid computing. Thus, there is a need of concise…

Distributed, Parallel, and Cluster Computing · Computer Science 2014-07-16 Harshadkumar B. Prajapati , Vipul A. Shah

During the Gaussian Splatting optimization process, the scene's geometry can gradually deteriorate if its structure is not deliberately preserved, especially in non-textured regions such as walls, ceilings, and furniture surfaces. This…

Computer Vision and Pattern Recognition · Computer Science 2024-07-18 Yanyan Li , Chenyu Lyu , Yan Di , Guangyao Zhai , Gim Hee Lee , Federico Tombari

With the growth in automated data collection of construction projects, the need for semantic navigation of mobile robots is increasing. In this paper, we propose an infrastructure to leverage building-related information for smarter, safer…

Robotics · Computer Science 2021-04-22 Sina Karimi , Rafael Gomes Braga , Ivanka Iordanova , David St-Onge

In this project we are presenting a grammar which unify the design and development of spatial databases. In order to make it, we combine nominal and spatial information, the former is represented by the relational model and latter by a…

Databases · Computer Science 2011-07-14 Ignacio Vega-Paez , Feliu D. Sagols T

GeoGebra is an interactive geometry, algebra, statistics, and calculus application designed for teaching and learn-ing math, science, and engineering. Its dynamic interface allows its users to accurately and interactively visualize their…

Computers and Society · Computer Science 2022-02-04 Rushan Ziatdinov , James R. Valles

In Geographical Information search, map visualization can challenge the user because results can consist of a large set of heterogeneous items, increasing visual complexity. We propose a novel visualization model to address this issue. Our…

Human-Computer Interaction · Computer Science 2020-04-02 Liliana Ardissono , Matteo Delsanto , Maurizio Lucenteforte , Noemi Mauro , Adriano Savoca , Daniele Scanu

As more data-intensive applications emerge, advanced retrieval semantics, such as ranking or skylines, have attracted attention. Geographic information systems are such an application with massive spatial data. Our goal is to efficiently…

Databases · Computer Science 2009-03-19 Wanbin Son , Mu-Woong Lee , Hee-Kap Ahn , Seung-won Hwang

Recent advancements in location-aware analytics have created novel opportunities in different domains. In the area of process mining, enriching process models with geolocation helps to gain a better understanding of how the process…

This paper develops a structured framework for the design and dynamic updating of service time windows in delivery and appointment-based systems. We consider a single-server setting with stochastic service and travel times, where customers…

Optimization and Control · Mathematics 2026-01-28 Bharti Bharti , René Bekker , Nikki Levering , Michel Mandjes

In geographic data videos, camera movements are frequently used and combined to present information from multiple perspectives. However, creating and editing camera movements requires significant time and professional skills. This work aims…

Human-Computer Interaction · Computer Science 2023-09-12 Wenchao Li , Zhan Wang , Yun Wang , Di Weng , Liwenhan Xie , Siming Chen , Haidong Zhang , Huamin Qu

We investigate a challenging task of dynamic scene geometry estimation, which requires representing both spatial and temporal features. Typically, existing methods align the two features into a unified latent space to model scene geometry.…

Computer Vision and Pattern Recognition · Computer Science 2025-11-25 Haonan Wang , Hanyu Zhou , Haoyue Liu , Luxin Yan

Geospatial Information Systems are used by researchers and Humanitarian Assistance and Disaster Response (HADR) practitioners to support a wide variety of important applications. However, collaboration between these actors is difficult due…

Geovisualizations are powerful tools for exploratory spatial analysis, enabling sighted users to discern patterns, trends, and relationships within geographic data. However, these visual tools have remained largely inaccessible to…

Human-Computer Interaction · Computer Science 2024-12-11 Chu Li , Rock Yuren Pang , Ather Sharif , Arnavi Chheda-Kothary , Jeffrey Heer , Jon E. Froehlich
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