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A New Age for Geosimulation
2005
Transactions on GIS
Preserved Fulltext
Guest Editorial
A New Age for Geosimulation In an attempt to learn more about me, an engineering colleague on a Ph.D. committee that we both serve on asked me recently what is currently hot in GIScience ...
One of the more intriguing aspects of geosimulations is the opportunity they provide for testing geographic theory. ...
doi:10.1111/j.1467-9671.2005.00228.x
fatcat:h36e72jzmjbjli5ewzvjf34txa
Geosimulation, Automata, and Traffic Modeling
[chapter]
2004
Handbook of Transport Geography and Spatial Systems
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Geosimulation tools may well play a role in exploring and validating new theories. ...
THE EMERGING GEOSIMULATION APPROACH Geosimulation is a catch-all phrase that can be used to represent a "new wave" of simulation that has come to prominence in recent years. ...
doi:10.1108/9781615832538-031
fatcat:ka2jcjvtgnhlrampgjmv3vafyq
Cellular Automata and Multi-agent Systems as Planning Support Tools
[chapter]
2003
Advances in Spatial Science
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However, a 'new wave' of models is currently under development in academic circles, and it is beginning to find application in practical contexts. ...
This chapter presents an overview of 'traditional' land-use and transport models as planning support tools and examines their fragilities before reviewing a 'new wave' of urban models. ...
Geosimulation could be considered as a reconsideration of the goals of simulation, with a new emphasis on building scenario-generating games-tools to think with-rather than predictive models. ...
doi:10.1007/978-3-540-24795-1_12
fatcat:42gokth3arg63e4jmfvksg2dku
How Artificial Intelligent Agents Do Shopping in a Virtual Mall: A 'Believable' and 'Usable' Multiagent-Based Simulation of Customers' Shopping Behavior in a Mall
[chapter]
2006
Lecture Notes in Computer Science
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This paper aims to present a set of requirements for multiagent-based simulations in terms of 'believability' and 'usability'. ...
It also presents how these requirements have been put into use to develop a multiagent-based simulation prototype of customers' shopping behavior in a mall. ...
Belafkir for their work on various aspects of the MAGS platform. ...
doi:10.1007/11766247_7
fatcat:fjm7j4w4tre2xpgr5mwhihrovu
Association of Neighborhood-Level Disadvantage With Alzheimer Disease Neuropathology
2020
JAMA Network Open
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The association between neighborhood disadvantage and Alzheimer disease neuropathology was evaluated via logistic regression, adjusting for age, sex, and year of death. ...
The sample consisted of 447 decedents (249 men [56%]; mean [SD] age, 80.3 [9.5] years; median year of death, 2011) spanning 24 years of donation. ...
If more widely available, such linkages could allow for new insight into the extent to which SDOH may affect risk for AD dementia and neuropathology. ...
doi:10.1001/jamanetworkopen.2020.7559
pmid:32525547
pmcid:PMC7290421
fatcat:gwbp4zvvkzeqxojqbicarzrria
Generating a Close-to-Reality Synthetic Population of Ghana
2012
Social Science Research Network
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The purpose of this research is to generate a close-to-reality synthetic human population for use in a geosimulation of urban dynamics. ...
Contingency coefficients, cumulative distributions, mosaic plots, and box plots are presented for evaluation in order to demonstrate the effectiveness of the new method in its application to Ghana. ...
Acknowledgments The authors would like to thank the Volkswagen Stiftung for their support of this research as well as associated project work related to simulating urban dynamics in the developing world ...
doi:10.2139/ssrn.2086345
fatcat:xmktkug6hfb5fdp7thl7asgpj4
The Future of Central European Cities – Optimization of a Cellular Automaton for the Spatially Explicit Prediction of Urban Sprawl
[chapter]
2016
Optimization Algorithms - Methods and Applications
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In the comparative analysis, the integrated modeling approach is carried out for a unique postindustrial European agglomeration: The Ruhr Area. ...
Conceptually in SVMs, input vectors are projected in a higher-dimensional feature space in which an optimal separating hyperplane can be constructed for separating the input data into two or more classes ...
Geosimulation -Using the AI of cells The new wave of urban simulation often goes under the name of geosimulation. ...
doi:10.5772/62424
fatcat:ergidrqg4vcynebsjfl3bhrn64
Spatially-explicit simulation of two-way coupling of complex socio-environmental systems: Socio-hydrological risk and decision making in Mexico City
2019
Socio-Environmental Systems Modelling
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Hence, its computational framework involves the implementation of a suite of system models, geographic information system-multicriteria decision analysis, and geosimulation. ...
MEGADAPT represents Mexico City as a self-organizing system. ...
Acknowledgments This research was funded by the National Science Foundation (CNH Grant 1414052), and the Inter-American Institute for Global Change Research (CRN3108). ...
doi:10.18174/sesmo.2019a16129
fatcat:ldbegjwio5etfjpern5jfbta3e
Introduction to Analyzing and Modeling Spatial and Temporal Dynamics of Infectious Diseases
[chapter]
2015
Wiley Series in Probability and Statistics
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In the United States about 20 million new STD infections occur each year, in which half occur among young people aged 15-24 (CDC 2013b). ...
create and explore new simulation models; and the ZoonosisMAGS software coded in C++ to develop full-scale geosimulations of VDB spread. ...
doi:10.1002/9781118630013.ch1
fatcat:yn4houf56bdlbaag4c5wyfi5ji
A Geosimulation Approach for Data Scarce Environments: Modeling Dynamics of Forest Insect Infestation across Different Landscapes
2016
ISPRS International Journal of Geo-Information
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The objective of this study is to develop a geosimulation approach to overcome the challenge of data scarcity and represent EAB infestation at a regional scale. ...
Simulation results represent EAB propagation and indicate different dynamics of spread for each landscape. Urban environments are identified as being at the greatest risk to the infestation. ...
The authors are thankful to Meg Krawchuk and Tina Semeniuk for providing feedback at an earlier stage of this research and for the feedback from the anonymous reviewers during the revision process. ...
doi:10.3390/ijgi5020009
fatcat:2knfrjk3gverfjjpwvzf243tbi
Space Matters: extending sensitivity analysis to initial spatial conditions in geosimulation models
[article]
2018
arXiv
pre-print
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for public policy, the validity of generative models is uncertain unless their results are proven robust and representative of 'real-world' conditions. ...
Although simulation models of geographical systems in general and agent-based models in particular represent a fantastic opportunity to explore socio-spatial behaviours and to test a variety of scenarios ...
We thank the European Grid Infrastructure and its supporting National Grid Initiatives (France-Grilles in particular) for providing the technical support and infrastructure. ...
arXiv:1812.06008v1
fatcat:56vfqufnnrhh5pvwc7ffgwapj4
Editorial: Some thoughts on geospatial analysis and modeling
2007
Computers, Environment and Urban Systems
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The theme papers demonstrate partially recent developments in geospatial analysis and modeling for uncovering knowledge for various applications. ...
The challenge for the research is to go beyond the conventional cartographic and geographic (mainly statistics-based) methods, and to develop more advanced and robust models for analyzing and mining geospatial ...
Many new methods have been developed under the different flags of spatial data mining, geocomputation, geosimulation, and geovisualization. ...
doi:10.1016/j.compenvurbsys.2007.08.001
fatcat:tfymiqkvcndfjbls6mnzlmdfcy
The Agent Visualization System: A Graphical and Textual Representation for Multi-Agent Systems
2005
Information Visualization
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As scientists from various domains increasingly resort to agent-based simulation for a more thorough understanding of real-world phenomena, the need for a simulation environment that facilitates rapid ...
The proposed system is a generic add-on that equips a simulation environment with a rich set of visualization facilities offering a variety of textual and graphical browsers that allow the modeler to detect ...
Acknowledgments We thank Fredrik Holmgren of the Distributed Systems Lab at the Swedish Institute of Computer Science (SICS) for the numerous fruitful discussions with him during the design phase of the ...
doi:10.1057/palgrave.ivs.9500093
fatcat:244b6svwyrbedm62quvq56xu5m
Perspectives on urban theories
[article]
2019
arXiv
pre-print
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2020 accepted arXiv:1911.02854v2 fatcat:s4ykyysmb5dtzj2rls2dafvqt4
In a first part we replace them in relation to a few principles that were experimented in our program, and in a second part we situate them with respect to a broader view of international literature on ...
At the end of the five years of work in our GeoDiverCity program, we brought together a diversity of authors from different disciplines. ...
This evolution lasted a few millennia, with many new arrivals and disappearances of cities, though not exceeding a proportion of about 10% of the total world population in the pre-industrial ages (Bairoch ...
arXiv:1911.02854v1
fatcat:kxtrult4wbbjjm6cdgvru5dgja
Agent-based geographical modeling of public library locations
2020
Library & Information Science Research
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Agent-based geographical modeling is a method for simulating complex urban environments using heuristic and approximated algorithms. ...
Results suggest that agentbased geographical modeling is a promising method for research in the field of library and information science. ...
Open source software for the development of web-based mapping applications created another potential opportunity for LIS research and spatial analyses (Agee, Vodeb, & Vodeb, 2015) . ...
doi:10.1016/j.lisr.2020.101013
fatcat:khgc7m7umva7jd6ozhu4vapxky
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