Results 21 to 30 of about 453,054 (303)
Spatial Spectrum Access Game [PDF]
IEEE Transactions on Mobile Computing, 2015 A key feature of wireless communications is the spatial reuse. However, the spatial aspect is not yet well understood for the purpose of designing efficient spectrum sharing mechanisms. In this paper, we propose a framework of spatial spectrum access games on directed interference graphs, which can model quite general interference relationship with ...
Chen, Xu, Huang, Jianwei
openaire +2 more sources
Spatial Accessibility of Multiple Facilities for Affordable Housing Neighborhoods in Harbin, China
Land, 2022 The spatial mismatch between affordable housing neighborhoods and public services/facilities significantly reduces the well-being of low-income dwellers, which has risen to a typical issue of spatial injustice.
Linlin Zhang +4 more
doaj +1 more source
A spatial data model for urban spatial–temporal accessibility analysis [PDF]
Journal of Geographical Systems, 2020 Time geography represents the uncertainty of the space-time position of moving objects through two basic structures, the space-time path and space-time prism, which are subject to the speed allowed in the travel environment. Thus, any attempt at a quantitative time-geographic analysis must consider the actual velocity with respect to space.
Zhangcai Yin +4 more
openaire +2 more sources
Journal of Maps, 2020 Although there is a need to determine the spatial accessibility of cities in China, the limitations in available data and methods hinder research in this area. The main objective of this study was to quantify the accessibility of cities in China.
Wei Chen, Weidong Liu, Zhigao Liu
doaj +1 more source
Land, 2022 The spatial mismatch hypothesis of John Kain proposes that geographic separation between residential locations and jobs creates a spatial barrier in accessing job opportunities, which has a negative impact on labor market outcomes.
Hyunjoo Eom
doaj +1 more source
Buildings, 2023 Green space in urban areas is one of the most critical infrastructures for the well-being of residents, and its spatial accessibility configuration is a key indicator of urban planning layout and ecological civilization construction.
Yao Sun +3 more
doaj +1 more source
Spatial spectrum access game [PDF]
Proceedings of the thirteenth ACM international symposium on Mobile Ad Hoc Networking and Computing, 2012 A key feature of wireless communications is the spatial reuse. However, the spatial aspect is not yet well understood for the purpose of designing efficient spectrum sharing mechanisms. In this paper, we propose a framework of spatial spectrum access games on directed interference graphs, which can model quite general interference relationship with ...
Xu Chen, Jianwei Huang
openaire +1 more source
Spatial accessibility and social inclusion: The impact of Portugal's last health reform [PDF]
, 2019 Health policies seek to promote access to health care and should provide appropriate geographical accessibility to each demographical functional group.
Ben‐Akiva M. E. +12 more
core +1 more source
Journal of Advanced Transportation, 2020 Ensuring adequate public transport-based accessibility to health facilities in different regions is a major concern of social equity and public health for government.
Yuliang Zhang +3 more
doaj +1 more source
PLoS ONE, 2022 This study was designed to evaluate the spatial distribution characteristics of 1432 beautiful leisure villages in China using econometric geography and spatial geographic information system analysis methods, such as nearest distance index, K index, and ...
Zhenjie Liao, Lijuan Zhang, Xuanfei Wang
doaj +1 more source