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Authors: Davi Oliveira Serrano de Andrade 1 ; Hugo Feitosa de Figueirêdo 2 ; Cláudio de Souza Baptista 1 and Anselmo Cardoso de Paiva 3

Affiliations: 1 University of Campina Grande, Brazil ; 2 University of Campina Grande, Federal Institute of Education and Science and Technology of Paraíba, Brazil ; 3 Federal University of Maranhão, Brazil

ISBN: 978-989-758-029-1

Keyword(s): Geotag, Photograph Metadata, Geotag Propagation, Digital Photograph Collection.

Related Ontology Subjects/Areas/Topics: Enterprise Information Systems ; Geographical Information Systems ; Human-Computer Interaction ; Multimedia Systems

Abstract: The integration of GPS in smartphones, tablets and digital cameras becomes more present, resulting in a large amount of multimedia files. As GPS receivers may not work well indoors, this problem may generate incorrect locations, very distant from the real location where the picture was taken, or even generate no location at all. So, to deal with these inconsistencies, this work proposes two novel location propagation techniques. These techniques were validated through a comparative analysis with two other techniques. Some metrics were used to validate the techniques: precision, recall and accuracy in the photographs location propagation. The results prove that the correct choice for location propagation technique depends on the importance of each metric and on the system user profile. Besides the choice of the correct technique, we also show that the order of the photographs that will receive the location propagation must be random.

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Paper citation in several formats:
Oliveira Serrano de Andrade, D.; Feitosa de Figueirêdo, H.; de Souza Baptista, C. and Cardoso de Paiva, A. (2014). New Approaches for Geographic Location Propagation in Digital Photograph Collections.In Proceedings of the 16th International Conference on Enterprise Information Systems - Volume 2: ICEIS, ISBN 978-989-758-029-1, pages 92-99. DOI: 10.5220/0004895000920099

@conference{iceis14,
author={Davi Oliveira Serrano de Andrade. and Hugo Feitosa de Figueirêdo. and Cláudio de Souza Baptista. and Anselmo Cardoso de Paiva.},
title={New Approaches for Geographic Location Propagation in Digital Photograph Collections},
booktitle={Proceedings of the 16th International Conference on Enterprise Information Systems - Volume 2: ICEIS,},
year={2014},
pages={92-99},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0004895000920099},
isbn={978-989-758-029-1},
}

TY - CONF

JO - Proceedings of the 16th International Conference on Enterprise Information Systems - Volume 2: ICEIS,
TI - New Approaches for Geographic Location Propagation in Digital Photograph Collections
SN - 978-989-758-029-1
AU - Oliveira Serrano de Andrade, D.
AU - Feitosa de Figueirêdo, H.
AU - de Souza Baptista, C.
AU - Cardoso de Paiva, A.
PY - 2014
SP - 92
EP - 99
DO - 10.5220/0004895000920099

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