Results 251 to 260 of about 10,275,262 (317)

Modifiable Factors Associated with the Longitudinal Increase and Spatial Extent of Tau Pathology in Alzheimer Disease. [PDF]

open access: yesJ Nucl Med
Hoenig MC   +6 more
europepmc   +1 more source

Spatial Autocorrelation and Spatial Interaction

ACM SIGSPATIAL International Workshop on Advances in Geographic Information Systems, 2015
Definition:Spatial interaction refers to all cases in which a relationship (a flow of persons, goods, communications, citations, and so on) is observed between pairs of spatial units. Differently from the standard areal or point units often analyzed in spatial science, spatial interaction data are denoted by their bilateral nature.
R. Patuelli
openaire   +2 more sources

Spatial Interaction

ACM SIGSPATIAL International Workshop on Advances in Geographic Information Systems, 2008
Shashi Shekhar, Hui Xiong
semanticscholar   +3 more sources

Dynamical community detection and spatiotemporal analysis in multilayer spatial interaction networks using trajectory data

International Journal of Geographical Information Science, 2022
Detecting network communities has recently attracted extensive studies in many fields. However, little attention has been paid to detection and analysis of dynamical communities.
Tao Jia   +5 more
semanticscholar   +1 more source

Measuring hub locations in time-evolving spatial interaction networks based on explicit spatiotemporal coupling and group centrality

International Journal of Geographical Information Science, 2021
As the essence of urban spatiotemporal interaction systems, hubs and centers empower cities to enhance socioeconomic prosperity and sustainability. However, a city manifests a time-evolving spatial interaction network with latent temporal interactions ...
Chaogui Kang, Zhuojun Jiang, Yu Liu
semanticscholar   +1 more source

Understanding the Heisenberg Effect of Spatial Interaction: A Selection Induced Error for Spatially Tracked Input Devices

International Conference on Human Factors in Computing Systems, 2020
Virtual and augmented reality head-mounted displays (HMDs) are currently heavily relying on spatially tracked input devices (STID) for interaction. These STIDs are all prone to the phenomenon that a discrete input (e.g.
Dennis Wolf   +3 more
semanticscholar   +1 more source

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