Comparing implementations of global and local indicators of spatial association

RS Bivand, DWS Wong - Test, 2018 - Springer
Functions to calculate measures of spatial association, especially measures of spatial
autocorrelation, have been made available in many software applications. Measures may be …

Positional encoder graph neural networks for geographic data

K Klemmer, NS Safir, DB Neill - International Conference on …, 2023 - proceedings.mlr.press
Graph neural networks (GNNs) provide a powerful and scalable solution for modeling
continuous spatial data. However, they often rely on Euclidean distances to construct the …

A Simulation Study to Explore Inference about Global Moran's I with Random Spatial Indexes

R Westerholt - Geographical Analysis, 2023 - Wiley Online Library
Inference procedures for spatial autocorrelation statistics assume that the underlying
configurations of spatial units are fixed. However, sometimes this assumption can be …

Spate-gan: Improved generative modeling of dynamic spatio-temporal patterns with an autoregressive embedding loss

K Klemmer, T Xu, B Acciaio, DB Neill - Proceedings of the AAAI …, 2022 - ojs.aaai.org
From ecology to atmospheric sciences, many academic disciplines deal with data
characterized by intricate spatio-temporal complexities, the modeling of which often requires …

[PDF][PDF] Exploratory statistical analysis of spatial structures in urban datasets

R Westerholt - Metropolitan research: Methods and approaches, 2022 - library.oapen.org
Metropolitan phenomena are often characterised by spatial structuring and arrangement.
The term 'urban', understood as a “fabric in which […] sociocultural and politicaleconomic …

Benford's law and geographical information–the example of OpenStreetMap

FB Mocnik - International journal of geographical information …, 2021 - Taylor & Francis
Few laws about geographical information are known, partly because geographical
information is inherently complex. Tobler's first law of Geography and, to a lesser degree …

A new urban change detection method based on the local G and local spatial heteroscedasticity statistics

Y Chen, R Tao - Transactions in GIS, 2022 - Wiley Online Library
Accurate detection of urban changes is critical for guiding city planning that leads to smart
and sustainable development. Few existing methods are able to detect urban changes in a …

[PDF][PDF] Methodological aspects of the spatial analysis of geosocial media feeds: From locations towards places

R Westerholt - GIS-Zeitschrift fü Geoinformatik, 2019 - researchgate.net
Geosocial media feeds have become an important part of the geographical and GIScience
research landscapes, and have led to insights in different areas that often could not be …

Emotive facets of place meet urban analytics

A Acedo, A González‐Pérez, C Granell… - Transactions in …, 2022 - Wiley Online Library
The lack of a well‐established and unified place theory across disciplines is decelerating its
formalization, evolution, and especially its pragmatic implications and applicability. In this …

A multiscale measure of spatial dependence based on a discrete Fourier transform

H Yu, AS Fotheringham - International Journal of Geographical …, 2022 - Taylor & Francis
The measurement of spatial dependence within a set of observations or the residuals from a
regression is one of the most common operations within spatial analysis. However, there …