A spatial interaction incorporated betweenness centrality measure. [PDF]
PLoS One, 2022 Betweenness centrality (BC) is widely used to identify critical nodes in a network by exploring the ability of all nodes to act as intermediaries for information exchange. However, one of its assumptions, i.e., the contributions of all shortest paths are
Wu X +5 more
europepmc +2 more sources
Spatial Interaction Spillover Effects between Digital Financial Technology and Urban Ecological Efficiency in China: An Empirical Study Based on Spatial Simultaneous Equations. [PDF]
Int J Environ Res Public Health, 2021 As a core component of the digital economy, digital financial technology has a complex interactive and interdependent relationship with ecological efficiency.
Su Y, Li Z, Yang C.
europepmc +2 more sources
Land, 2020 Metropolitan Urban Mamminasata South Sulawesi, Indonesia as the object of study is explored in the core-peripheral spatial interaction towards the formation of suburban service centers.
Batara Surya +3 more
doaj +2 more sources
Discovering spatial interaction patterns of near repeat crime by spatial association rules mining. [PDF]
Sci Rep, 2020 Urban crime incidents always exhibit a structure of spatio-temporal dependence. Exploration of the spatio-temporal interactions of crime incidents is critical to understanding the occurrence mechanism and spatial transmission characteristics of crime ...
He Z, Tao L, Xie Z, Xu C.
europepmc +2 more sources
ISPRS International Journal of Geo-Information, 2017 Services provided by public facilities are essential to people’s lives and are closely associated with human mobility. Traditionally, public facility access characteristics, such as accessibility, equity issues and service areas, are investigated mainly ...
Xiaoqing Kong +4 more
doaj +2 more sources
Functional status and spatial interaction of T cell subsets driven by specific tumor microenvironment correlate with recurrence of non-small cell lung cancer [PDF]
Frontiers in Immunology, 2023 BackgroundThe anti-tumoral or pro-tumoral roles of CD4+ and CD8+ T cells typify the complexity of T cell subsets function in cancer. In the non-small cell lung cancer (NSCLC), the density and topology of distinct T cell phenotypes at the tumor center (TC)
Liying Yang +8 more
doaj +2 more sources
Measuring directional urban spatial interaction in China: A migration perspective. [PDF]
PLoS One, 2017 The study of urban spatial interaction is closely linked to that of economic geography, urban planning, regional development, and so on. Currently, this topic is generating a great deal of interest among researchers who are striving to find accurate ways
Li F, Feng Z, Li P, You Z.
europepmc +2 more sources
Pedestrian Trajectory Prediction via Spatial Interaction Transformer Network [PDF]
2021 IEEE Intelligent Vehicles Symposium Workshops (IV Workshops), 2021 As a core technology of the autonomous driving system, pedestrian trajectory prediction can significantly enhance the function of active vehicle safety and reduce road traffic injuries.
Tong Su, Yu Meng, Yan Xu
semanticscholar +1 more source
Maximizing city sizes or maximizing spatial interaction between cities. A look into the relative evolution of Romanian city regions from 1948 to 2021 [PDF]
Eastern Journal of European Studies, 2023 This paper aims to analyse the spatial interaction of Romanian Cities from 1948 to 2021 trying to perceive if, along seven decades of quite different political regimes - from Central Planning to Market Interaction-, there have been changes in the logic ...
Tomaz Ponce Dentinho +4 more
doaj +1 more source
SSRN Electronic Journal, 2022 This paper studies how the strength of social ties is affected by the geographical location of other individuals and their social capital. We characterize the equilibrium in terms of both social interactions and social capital. We show that lower travel costs increase not only the interaction frequency but also the social capital for all agents.
Kim, Jun Sung +3 more
openaire +4 more sources