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Network Visualization of Car Inspection Data using Graph Layout

Authors:
Jaakko Talonen
Miki Sirola
Mika Sulkava

Keywords: Car inspection; Rejection reason network; Visualization; Gephi; ForceAtlas2

Abstract:
In this paper, we introduce the network visualization based on the rejection reasons on car inspections. It is compared with the visualization based on principal component analysis. The largest private provider of vehicle inspections in northern Europe, A-Katsastus, published rejection statistics in Finland for the fourth time. The statistics is published in dozens of tables on the basis of the year of introduction into use, make or model. Our goal is to visualize all this information in one network. The car inspection data is aggregated with the produced visualization. However, the dependencies between the different rejection reasons and cars can be efficiently studied by exploring our network visualization.

Pages: 39 to 42

Copyright: Copyright (c) IARIA, 2012

Publication date: September 23, 2012

Published in: conference

ISSN: 2308-4464

ISBN: 978-1-61208-242-4

Location: Barcelona, Spain

Dates: from September 23, 2012 to September 28, 2012