Results 11 to 20 of about 2,631,204 (260)

Developing a flexible framework for spatiotemporal population modelling [PDF]

open access: yes, 2015
This article proposes a general framework for modeling population distributions in space and time. This is particularly pertinent to a growing range of applications that require spatiotemporal specificity; for example, to inform planning of emergency ...
Martin, David   +2 more
core   +1 more source

Hand, foot and mouth disease: spatiotemporal transmission and climate [PDF]

open access: yes, 2011
BACKGROUND: The Hand-Foot-Mouth Disease (HFMD) is the most common infectious disease in China, its total incidence being around 500,000~1,000,000 cases per year. The composite space-time disease variation is the result of underlining attribute mechanisms
Zhong-Jie Li   +20 more
core   +1 more source

Spatiotemporal modeling of community risk [PDF]

open access: yes, 2016
Every day throughout the country, fire departments respond to a variety of emergencies in their communities. Steadily over the last decade, departments have mitigated these threats in an atmosphere of decreasing budgets, declining fire volume, and a ...
Tuggle, Todd T.
core   +2 more sources

Timescape: A Novel Spatiotemporal Modeling Tool

open access: yes, 2022
We developed a novel approach in the field of spatiotemporal modeling, based on the spatialisation of time, the Timescape algorithm. It is especially aimed at sparsely distributed datasets in ecological research, whose spatial and temporal variability is
Marco Ciolfi   +4 more
core   +1 more source

Convolutional State Space Models for Long-Range Spatiotemporal Modeling [PDF]

open access: yes, 2023
Effectively modeling long spatiotemporal sequences is challenging due to the need to model complex spatial correlations and long-range temporal dependencies simultaneously. ConvLSTMs attempt to address this by updating tensor-valued states with recurrent
Byeon, Wonmin   +4 more
core   +1 more source

ST-GTNet: A Spatio-Temporal Graph Attention Network for Dynamic Airport Capacity Prediction

open access: yesAerospace
Dynamic evaluation of airport terminal capacity is critical for efficient operations, yet it remains challenging due to the complex interplay of spatial and temporal factors. Existing approaches often handle spatial connectivity and temporal fluctuations
Pinzheng Qian   +4 more
doaj   +1 more source

Differential Absorbance and PPG-Based Non-Invasive Blood Glucose Measurement Using Spatiotemporal Multimodal Fused LSTM Model

open access: yesSensors
Blood glucose monitoring is crucial for the daily management of diabetic patients. In this study, we developed a differential absorbance and photoplethysmography (PPG)-based non-invasive blood glucose measurement system (NIBGMS) using visible–near ...
Jinxiu Cheng   +3 more
doaj   +1 more source

Generation of Spatiotemporally Resolved Power Production Data of PV Systems in Germany

open access: yesISPRS International Journal of Geo-Information, 2020
Photovoltaics, as one of the most important renewable energies in Germany, have increased significantly in recent years and cover up to 50% of the German power provision on sunny days.
Reinhold Lehneis   +2 more
doaj   +1 more source

Long‐term Pseudogymnoascus destructans surveillance data reveal factors contributing to pathogen presence

open access: yesEcosphere, 2021
The disease white‐nose syndrome (WNS) was first recognized in upstate New York in 2006 and has since spread across much of the United States (U.S.), causing severe mortality in several North American bat species.
John F. Grider   +3 more
doaj   +1 more source

Spatiotemporal Traffic Prediction Using Hierarchical Bayesian Modeling

open access: yes, 2021
Hierarchical Bayesian models (HBM) are powerful tools that can be used for spatiotemporal analysis. The hierarchy feature associated with Bayesian modeling enhances the accuracy and precision of spatiotemporal predictions.
Khalid Elgazzar   +2 more
core   +1 more source

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