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Authors: Alberto Debiasi ; Bruno Simões and Raffaele De Amicis

Affiliation: Fondazione Graphitech, Italy

Keyword(s): Flow Maps, Force Directed Algorithm, GIS, Geovisualization.

Related Ontology Subjects/Areas/Topics: Abstract Data Visualization ; Computer Vision, Visualization and Computer Graphics ; Flow Visualization ; Graph Visualization ; Spatial Data Visualization

Abstract: A flow map is a thematic map that is been used to emphasize the spatial pattern of one or more geographic attributes. Although this kind of thematic maps is often drawn by hand, a few automatic computer algorithms exist. In this research paper, we proposed a novel algorithm for the automatic generation of flow maps that is theoretically grounded on physics’ laws to describe the motion and force of attraction or repulsion between points. Properties associated to these laws are then used to merge different flows, as well as for the improvement of the maps’ visual quality. Finally, we evaluate our work by generating a set of flow maps and by doing a comparison with flow maps produced by existing algorithms.

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Paper citation in several formats:
Debiasi, A. ; Simões, B. and De Amicis, R. (2014). Force Directed Flow Map Layout. In Proceedings of the 5th International Conference on Information Visualization Theory and Applications (VISIGRAPP 2014) - IVAPP; ISBN 978-989-758-005-5; ISSN 2184-4321, SciTePress, pages 170-177. DOI: 10.5220/0004744601700177

@conference{ivapp14,
author={Alberto Debiasi and Bruno Simões and Raffaele {De Amicis}},
title={Force Directed Flow Map Layout},
booktitle={Proceedings of the 5th International Conference on Information Visualization Theory and Applications (VISIGRAPP 2014) - IVAPP},
year={2014},
pages={170-177},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0004744601700177},
isbn={978-989-758-005-5},
issn={2184-4321},
}

TY - CONF

JO - Proceedings of the 5th International Conference on Information Visualization Theory and Applications (VISIGRAPP 2014) - IVAPP
TI - Force Directed Flow Map Layout
SN - 978-989-758-005-5
IS - 2184-4321
AU - Debiasi, A.
AU - Simões, B.
AU - De Amicis, R.
PY - 2014
SP - 170
EP - 177
DO - 10.5220/0004744601700177
PB - SciTePress

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