Results 21 to 30 of about 2,170,238 (197)

Agent-Based Modelling of the Evolution of Hydro-Sedimentary Connectivity: The Case of Flash Floods on Arable Plateaus

open access: yesApplied Sciences, 2023
Land use and landscape structure play an important role in the functioning of flash floods on the arable plateaus of northern France. Landscape structures have changed considerably over the last decades with an increase in runoff-producing surfaces and ...
Mahefa Mamy Rakotoarisoa   +2 more
doaj   +1 more source

Urban growth drivers in a Europe of sticky people and implicit boundaries [PDF]

open access: yes, 2005
We investigate urban GDP pc growth across the EU12 using data for functionally defined cities - rather than administrative regions. We test hypotheses on the role of human capital, EU integration and fragmentation of urban government and explore spatial ...
Foreman, Hannah D.   +3 more
core   +2 more sources

Spatial Interaction and Regional Unemployment in Europe

open access: yesEuropean Journal of Spatial Development, 2021
The findings of recent studies on adjustment processes suggest that regional labour markets in the EU and the US differ significantly. Low wage flexibility and limited labour mobility in European countries involve persistent unemployment differentials ...
Annekatrin Niebuhr
doaj   +2 more sources

Spatial Interaction Effect of Population Density Patterns in Sub-Districts of Northeastern Thailand

open access: yesISPRS International Journal of Geo-Information, 2020
The north-eastern region in Thailand is the largest in area and population. Its average income per capita is, however, the lowest in Thailand. This phenomenon leads to migration to big cities, which are considered economic centres.
Savittri Ratanopad Suwanlee   +1 more
doaj   +1 more source

Security by Spatial Reference:Using Relative Positioning to Authenticate Devices for Spontaneous Interaction [PDF]

open access: yes, 2007
Spontaneous interaction is a desirable characteristic associated with mobile and ubiquitous computing. The aim is to enable users to connect their personal devices with devices encountered in their environment in order to take advantage of interaction ...
C. Gehrmann   +13 more
core   +1 more source

Trajectory Forecasting Using Graph Convolutional Neural Networks Based on Prior Awareness and Information Fusion

open access: yesISPRS International Journal of Geo-Information, 2023
Predicting the future trajectories of multiple agents is essential for various applications in real life, such as surveillance systems, autonomous driving, and social robots.
Zhuangzhuang Yang   +2 more
doaj   +1 more source

Investigating Public Facility Characteristics from a Spatial Interaction Perspective: A Case Study of Beijing Hospitals Using Taxi Data

open access: yesISPRS 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   +1 more source

The Footfall of Shopping Centres in Olomouc (Czech Republic): an Application of the Gravity Model

open access: yesMoravian Geographical Reports, 2013
Článek se zabývá problematikou návštěvnosti velkých maloobchodních zařízení ve městě Olomouci z pohledu modelování prostorových interakcí. K odhalení prostorových vzorů a intenzit cest za nákupy ve struktuře města slouží produkčně omezený gravitační ...
Klapka Pavel   +4 more
doaj   +1 more source

Using Spatial Semantics and Interactions to Identify Urban Functional Regions

open access: yesISPRS International Journal of Geo-Information, 2018
The spatial structures of cities have changed dramatically with rapid socio-economic development in ways that are not well understood. To support urban structural analysis and rational planning, we propose a framework to identify urban functional regions
Yandong Wang   +3 more
doaj   +1 more source

Temporal changes in the urban system in South Korea

open access: yesFrontiers in Sustainable Cities, 2022
South Korea has experienced a dramatic economic change since the Korean War. Its economic structure has developed from one with a primary industry-centric in the 1950s to a manufacturing or service-centric structure.
Yongwan Chun, Kamyoung Kim
doaj   +1 more source

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