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SOLAM: A Novel Approach of Spatial Aggregation in SOLAP Systems
2019
International Journal of Interactive Multimedia and Artificial Intelligence
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Our approach consists of integrating EPISOLAP system, tailored for epidemiological surveillance, with spatial generalization method allowing the predictive evaluation of health risk in the presence of ...
In the context of a data driven approach aimed to detect the real and responsible factors of the transmission of diseases and explaining its emergence or re-emergence, we suggest SOLAM (Spatial on Line ...
• How to model in a multidimensional way complex data (geographic data)? • How to make online analysis on the spatial data? ...
doi:10.9781/ijimai.2019.10.002
fatcat:lzchyufvibbyhiae5dps5kv76a
Integrating gis components with knowledge discovery technology for environmental health decision support
2003
International Journal of Medical Informatics
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This new category, named Spatial OLAP (SOLAP), has been an R&D topic for about 5 years in a few university labs and is now being implemented by early adopters in different fields, including public health ...
In this paper, we present an example of a SOLAP application in the field of environmental health: the ICEM-SE project. ...
transaction,
analysis operations)
Concepts: table, column,
tuple, key
Concepts: dimension,
member, measure, fact,
cube ...
doi:10.1016/s1386-5056(02)00126-0
pmid:12706184
fatcat:zvpfmjcgxvadbphr4y2tsj6tga
A concise, straightforward presentation can be worth more than a thousand words
2017
Geospatial Health
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understanding of spatial data. ...
for analysing data patterns in the STC context. ...
doi:10.4081/gh.2017.637
pmid:29239548
fatcat:meigs5cyvbb2dkh22q6wx72pv4
FUZZY SPATIAL ASSOCIATION RULE MINING TO ANALYZE THE EFFECT OF ENVIRONMENTAL VARIABLES ON THE RISK OF ALLERGIC ASTHMA PREVALENCE
2015
Geodesy and Cartography
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In order to clear up the uncertainties inherent in the attributes linked to the spatial data, the dimensions in question have been defined as fuzzy sets. Results for the case study (i.e. ...
This article studies the relation between the prevalence of allergic asthma and certain allergy irritants that are related to environmental variables. ...
fuzzy data cube construction The multi-dimensional data cube is a common organization form of data for data mining in data warehouse (Han et al. 2011 , Ladner et al. 2003 ). ...
doi:10.3846/20296991.2015.1051339
fatcat:25ngdincqncz5mrbcvhtg3wabi
Autism Spectrum Disorder
2014
Epidemiology
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Toxicologic data find altered brain Met expression in mice after prenatal exposure to a model air pollutant. ...
Background-Independent studies report association of autism spectrum disorder with air pollution exposure and a functional promoter variant (rs1858830) in the MET receptor tyrosine kinase (MET) gene. ...
Acknowledgments We thank CHARGE families for participating in this research and CHARGE study staff for their time and effort. ...
doi:10.1097/ede.0000000000000030
pmid:24240654
pmcid:PMC4019012
fatcat:cyrhpq6dzzadjn7a4nfgvawida
Analyzing hemorrhagic fever with renal syndrome in Hubei Province, China: a space–time cube-based approach
2019
Journal of International Medical Research
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Conclusion: The methods in this paper can potentially be applied for infectious diseases with similar spatial and temporal patterns. ...
Methods: We used the space-time cube (STC) method to investigate HFRS epidemics in different space-time locations. ...
Ethics and consent statement Restricted data are available upon request from the following sources: HFRS data: Hubei Provincial Centre for Disease Control and Prevention. Honghui Liu. ...
doi:10.1177/0300060519850734
pmid:31144552
pmcid:PMC6683916
fatcat:qdyhl2opo5dcpedmbfuri4b7fq
Population Geometries of Europe: The Topologies of Data Cubes and Grids
2019
Science, Technology and Human Values
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It has also rekindled solutions such as appeals for a "two-speed" Europe but also a flexible Europe whereby different state groupings can co- ...
We develop this argument by analyzing transformations in how European populations are enacted through new technological infrastructures that seek to integrate national census data in "cubes" of cross-tabulated ...
Acknowledgments We are grateful for the criticisms and suggestions of two anonymous peer reviewers and the London. ...
doi:10.1177/0162243919835302
fatcat:4giu4rwsabf3pf45rwuv6uwbre
The world in your hands: GeoHealth then and now
2019
Geospatial Health
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Computers, when equipped with GIS software based on common spatial denominators, can connect remotely-sensed environmental records with terrestrial-captured data and apply spatial statistics in ways uniquely ...
Infectious diseases transmitted by vectors/intermediate hosts constitute a major part of the economic burden related to public health in the endemic countries of the tropics, which challenges local welfare ...
This analysis often involves a description of spatial occurrences (usually represented by data on a map); exploratory analysis (to search for patterns and possible explanations); statistical analysis and ...
doi:10.4081/gh.2019.779
pmid:31099510
fatcat:5bd3gp4mwrhw7n4hbrwpwiuscq
Beyond Objects in Space-Time: Towards a Movement Analysis Framework with 'How' and 'Why' Elements
2021
ISPRS International Journal of Geo-Information
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This makes for 27 possible types of operation embedded in a conceptual cube with the level of abstraction, type of observation, and degree of cognitive reasoning forming the three axes. ...
From both a practical and theoretical standpoint, progress in developing approaches for these explanations should be founded on a conceptual model. ...
Acknowledgments: This research was supported by the University of Otago Doctoral Scholarship.
Conflicts of Interest: The authors declare no conflict of interest. ...
doi:10.3390/ijgi10030190
fatcat:7kicpacjnbh7xn2q3ti2ikmx3q
Analysis and visualisation of movement: an interdisciplinary review
2015
Movement Ecology
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However, ecology is not the only discipline interested in movement: a number of information sciences are specialising in analysis and visualisation of movement data. ...
The recent explosion in availability and complexity of movement data has resulted in a call in ecology for new appropriate methods that would be able to take full advantage of the increasingly complex ...
We also thank the three anonymous reviewers and Dr Jed Long from the University of St Andrews, Scotland, UK, for close reading of the manuscript and constructive suggestions for improvement. ...
doi:10.1186/s40462-015-0032-y
pmid:25874114
pmcid:PMC4395897
fatcat:uqtwzpkqr5a7fea6zigpldbbwu
Usability Evaluation of the Spatial OLAP Visualization and Analysis Tool (SOVAT)
2007
Journal of Usability Studies
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We conducted an iterative usability evaluation of the Spatial OLAP Visualization and Analysis Tool (SOVAT), a software application that combines OLAP and GIS. ...
The results suggest that the changes made to the SOVAT interface resulted in increases in both usability and user satisfaction. ...
In addition, the authors would like to thank Mike Meit and the University of Pittsburgh's Center for Rural Health Practice for funding support. ...
pmid:26613012
pmcid:PMC4657571
fatcat:3zqqbh73g5cohomokkd6hxnmdy
MOVING TOWARD OPEN GEOSPATIAL SYSTEMS: THE UN OPEN GIS INITIATIVE
2021
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences
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the private sector) and takes full advantage of their expertise.The target is the creation of an extended spatial data infrastructure that meets the requirements of the UN Secretariat (including UN field ...
The Initiative, established in March 2016, is supported by several UN Member States, UN Field Missions, UN Agencies and technology contributing partners (international organizations, academia, NGOs, and ...
WG-1 has initiated a Pilot Project in 2020 for proof of concept through design and implementation of a hybrid GIS prototype to support two parts of the whole system: the Unite Maps, with the integration ...
doi:10.5194/isprs-archives-xliii-b4-2021-183-2021
doaj:e8e44627bf1444cf8032132e203b88f7
fatcat:cspwldbgpnbaxa64cducohytcq
An integrated framework for the geographic surveillance of chronic disease
2009
International Journal of Health Geographics
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Results: We present a framework for the geographic surveillance of chronic disease that integrates methodological developments in the spatial statistical analysis and case ascertainment. ...
bias in geographic data. ...
Analysis In this application, the lowest unit of analysis are cells in the data cube. ...
doi:10.1186/1476-072x-8-69
pmid:19948046
pmcid:PMC2790450
fatcat:3nuqqnhlhfaszjvgu3mf26m4x4
Historical Trends Related to Bioterrorism: An Empirical Analysis
1999
Emerging Infectious Diseases
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Among those contributing were environmental scientists with backgrounds in meteorology, exposure assessment, and human-health-effects risk analysis, and other scientists specializing in Geographic Information ...
ACKNOWLEDGMENT We greatly appreciate the support of the Laboratory Directed Research and Development (LDRD) Program, which made possible the multidisciplinary collaboration that was essential for the success ...
Accordingly, this system has the potential not only to be deployed for use in a CUBE, but to have components, such as victim clustering analysis, applied routinely for accelerating epidemiological investigations ...
doi:10.3201/eid0504.990406
pmid:10458952
pmcid:PMC2627752
fatcat:vhjeadfatrefxf2s3ns3ur3mhe
A probabilistic framework for assessing spatio-temporal point patterns in the archaeological record
2010
Journal of Archaeological Science
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Introduction The application of spatial analysis in archaeology has in most cases relied upon methods adopted from neighbouring disciplines such as geography, ecology and epidemiology. ...
Typically, point pattern analysis assumes that: 1) the spatial pattern in question can be reasonably simplified as a series of zero--dimensional events (points) located in a Euclidean space; 2) the observed ...
The output in this case will represent the density of a point process in probabilistic terms, which in turn can be used as the input data for a wide range of tools grouped under the label of spatial time ...
doi:10.1016/j.jas.2009.12.012
fatcat:kqw5os6hzvb6ncymh5dhdhbn4u
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