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Qualification And Provisioning Of Xdsl Broadband Lines Using A Gis Approach
2009
Zenodo
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The methodology used for interpolation is the Delaunay Triangular Irregular Network (TIN). This method is applied for a case study in ISP Greece monitoring 120,000 broadband lines. ...
In this paper is presented a Geographic Information System (GIS) approach in order to qualify and monitor the broadband lines in efficient way. ...
Triangular Irregular Network Delaunay was selected, as requires simplicity, provides economy and is a significant alternative to the regular raster of the GRID model. ...
doi:10.5281/zenodo.1330553
fatcat:im7ia47gzjeofphhg75apjhamm
AN EMPIRICAL STUDY ON DESIGNING & IMPLEMENTING OF GRIDDED MANAGEMENT MODEL FOR URBAN & RURAL PUBLIC SERVICE
2015
IBT journal of business studies
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Purpose: This paper constructs a Gridded Management Model drawing upon the theory of Gridded Management, for Public Service Provision in Urban and Rural Areas on the basis of an analysis of the plight ...
Practical Implication: There is an urgent need to Redesign the Model of Urban & Rural Public Service Provision and exploit unused Resources in the Current Service Provision System, with the aim of promoting ...
and personalized service demands with irregular way of Service Provision. ...
doi:10.46745/ilma.jbs.2015.11.02.15
fatcat:3jlmkk4yrjgvnaw4cvjddvb5q4
IEEE Visualization Cumulative Bibiography (1990 - 2004)
2004
IEEE Visualization 2004 VISUAL-04
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., AND COLLINS, N.S.,
for ScientificVisualization with Provisions for Regular and
Irregular Grids, 298-305
KOCHHAR,
FRIEDELL,
AND
M.,
Computer-Aided Design of Scientific Visualizations, 306-313 ...
., AND KAUFMAN, A.E., Fast Stereo Volume Rendering, GELDER, A., TARANTINO, AND GIBBS, J., Hierarchical and Direct Volume Rendering for Irregular and Multiple Grids, 57-65 260. ...
doi:10.1109/visual.2004.45
fatcat:ixqcibg4qncv5cvu5vwbrqea4i
Parameters Derived from and/or Used with Digital Elevation Models (DEMs) for Landslide Susceptibility Mapping and Landslide Risk Assessment: A Review
2019
ISPRS International Journal of Geo-Information
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Digital elevation models (DEMs) are considered an imperative tool for many 3D visualization applications; however, for applications related to topography, they are exploited mostly as a basic source of ...
In this paper conditioning factors related with topography are analyzed and the impact of resolution and accuracy of DEMs on these factors is discussed. ...
Stephen for helping us in English correction during revision.
Conflicts of Interest: The authors declare no conflict of interest. ...
doi:10.3390/ijgi8120545
fatcat:spfw4yzr7rg5bpnfjpnl5roy5u
Identifying Venues for Female Commercial Sex Work Using Spatial Analysis of Geocoded Advertisements
2016
Procedia Computer Science
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In this research we follow the environmental perspective in spatial analysis of crime and deviance with the assumption that the location of venues for provision of commercial sex work can be modeled via ...
Visualization of the acquired results is presented herein along with the errors and score metrics for evaluation of the applicability of specific methods of machine learning. ...
This paper is financially supported by Ministry of Education and Science of the Russian Federation, Agreement #14.584.21.0015 (11.11.2015), project ID: RFMEFI58415X0015. ...
doi:10.1016/j.procs.2016.05.349
fatcat:gh5fgyus3be3fejrs6xiwijftu
Generating Statistically Correct Random Topologies for Testing Smart Grid Communication and Control Networks
2010
IEEE Transactions on Smart Grid
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Index Terms-Graph models for networks, power grid topology. ...
the sum of a truncated geometric random variable and an irregular discrete random variable; the power grid has very distinctive graph spectral density and its algebraic connectivity scales as a power ...
D'Souza for the thoughtful inputs and suggestions on network topology analysis, and to thank E. Yildiz, R. Pagliari, S. Kirti, and H. Wen for the helpful discussions on the usage of algorithms. ...
doi:10.1109/tsg.2010.2044814
fatcat:4qkqgjnpabec5hrohbqtsir3oy
Geobia Achievements and Spatial Opportunities in the Era of Big Earth Observation Data
2019
ISPRS International Journal of Geo-Information
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We (re-)emphasize the spatial paradigm as a key requisite for an image understanding system capable to deal with and exploit the massive data streams we are currently facing; a system which encompasses ...
When it was re-formulated in 2008 as geographic object-based image analysis (GEOBIA), the primary focus was on integrating multiscale EO data with GIScience and computer vision (CV) solutions to cope with ...
Acknowledgments: We acknowledge the insight and comments of numerous reviewers and note that the opinions expressed here are those of the authors, and do not necessarily reflect the views of their funders ...
doi:10.3390/ijgi8110474
fatcat:clymt5wi4fhkfkx2syif2iyeoi
Building trust in climate science: data products for the 21st century
2012
Environmetrics
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The rationale for the initiative is discussed, along with logistical and technical challenges, as well as opportunities for involvement from the statistical and wider scientific and user communities. ...
A further priority is to provide data at the fine space and time scales that are relevant for user needs. ...
a regular grid as with the CRUTEM3 example from Figure 2 . ...
doi:10.1002/env.2141
fatcat:ebfrndjnlre5pbk32t5orzja3u
Large-scale lattice Boltzmann simulations of complex fluids: advances through the advent of computational Grids
2005
Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences
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We describe how the proactive use of computational steering and advanced job migration and visualization techniques enabled us to do our scientific work more efficiently. ...
During the last two years the RealityGrid project has allowed us to be one of the few scientific groups involved in the development of computational grids. ...
We acknowledge the European Synchrotron Radiation Facility for provision of synchrotron radiation facilities and we would like to thank P. ...
doi:10.1098/rsta.2005.1618
pmid:16099756
fatcat:4a3coarkqbcxta22ubt4565b7u
Automate Minimization of Drive Tests for QoE Provisioning: The Case of Coverage Mapping
2015
International Journal of Computer Applications
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This results in wider application of use cases that allows network monitoring and optimization, without the need for conventional drive tests. ...
with the Open Geospatial Consortium (OGC) web services and the MDT architectures, enabling the automation of the MDT use cases and real-time service management. ...
The algorithm operates on a regular grid of cells covering a specified extent in the input data space. ...
doi:10.5120/ijca2015906123
fatcat:nua4sny7hfbzhfnilevoztq7uq
Preserving attribute values on simplified meshes by resampling detail textures
1999
The Visual Computer
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us with the plane model. ...
We also thank the anonymous referees for their useful comments and suggestions. ...
Texture maps produced with the regular patches (a) and with irregular patches (b) on the fandisk mesh (see Fig. 14) Fig. 12a,b. ...
doi:10.1007/s003710050197
fatcat:pdrx6y25qrfnld4cdr5a3ezgzm
Real-Time Architecture for High Resolution Volume Visualization
[article]
1993
Eurographics Workshop on Graphics Hardware
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4D(spatial-temporal) volume visualization, a task currently not possible with present technologies. ...
Cube-3 will allowscientists, engineers, and biomedical researchers to interactively visualize and investigate theirstatic high-resolution sampled, simulated, or computed volumetric dataset. ...
Special thanks are due to Tzi-cker Chiueh for proposing the fast interpolation mechanism. ...
doi:10.2312/eggh/eggh93/072-080
dblp:conf/egh/PfisterK93
fatcat:j3lq6rghxvbz3loilbay5425pq
Problems and Prospects in the Applying Methods of Analysis Educational Data
2021
Turkish Journal of Computer and Mathematics Education
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In this paper, a comparison of methods for analyzing educational data (EDM) and learning analytics (LA) was made, and attention to their peculiarities was paid. ...
As a practical implementation, the behavior of a time series is proposed, which describes the number of studies in 4 scientific fields Azerbaijan for the period from 2014 to 2019, and a short-term forecast ...
, clustering, Bayesian modeling, prediction, detection with models, and visualization methods; • LA aims at analyzing social networks, tonality and influence, predicting student success, analyzing the ...
doi:10.17762/turcomat.v12i6.2465
fatcat:clxhhubfprflnbegljyc2iz3ii
Possibilities of geoinformational analysis for assessment of the state and directions of development of geodetic support of the territory of Ukraine
2022
Reports on Geodesy and Geoinformatics
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It is a set of management, production, scientific and educational activities for the storage and communication to users of geodetic and cartographic information and data. ...
create and present digital cartographic information at the modern scientific and technical level in accordance with current needs. ...
For each hexagonal grid object, more neighbors (adjacent DGM points) will be calculated than with other regular grids (Birch et al., 2007) . ...
doi:10.2478/rgg-2022-0003
fatcat:l4vjcj7lvbehtjqj2adxnm7xje
Development of software control tools for power systems of mining and metallurgical regions
2021
E3S Web of Conferences
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The suggested model of visualizing algorithms as a trigger net of states of the computer decision support system provides for interaction of power objects of mining and metallurgical complexes and regions ...
of operations and greatly generalizes standard languages of algorithm visualization. ...
The given model realizes a cybernetic approach and combines a control object's input and output data with those of a subject. ...
doi:10.1051/e3sconf/202128005002
fatcat:ebhzo532yjb6zjc2qyjtuu4yau
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