Type of Publication: | Contribution to a conference collection |
Publication status: | Published |
Author: | Ge, Mouzhi; Chondrogiannis, Theodoros |
Year of publication: | 2017 |
Conference: | 21th East European Conference on Advances in Databases and Information Systems : ADBIS 2017, Sep 24, 2017 - Sep 27, 2017, Nicosia, Cyprus |
Published in: | New Trends in Databases and Information Systems : ADBIS 2017 Short Papers and Workshops / Kirikova, Mārīte; Nørvåg, Kjetil; Papadopoulos, George A.; Gamper, Johann; Wrembel, Robert; Darmont, Jérôme; Rizzi, Stefano (ed.). - Cham : Springer International Publishing, 2017. - (Communications in Computer and Information Science ; 767). - pp. 12-20. - eISSN 1865-0929. - ISBN 978-3-319-67161-1 |
DOI (citable link): | https://dx.doi.org/10.1007/978-3-319-67162-8_2 |
Summary: |
The increasing availability of enriched geospatial data has opened up a new domain and enables the development of more sophisticated location-based services and applications. However, this development has also given rise to various data quality problems as it is very hard to verify the data for all real-world entities contained in a dataset. In this paper, we propose ARCI, a relative quality indicator which exploits the vast availability of spatio-textual datasets, to indicate how confident a user can be in the correctness of a given dataset. ARCI operates in the absence of ground truth and aims at computing the relative quality of an input dataset by cross-referencing its entries among various similar datasets. We also present an algorithm for computing ARCI and we evaluate its performance in a preliminary experimental evaluation using real-world datasets.
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Subject (DDC): | 004 Computer Science |
Bibliography of Konstanz: | Yes |
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GE, Mouzhi, Theodoros CHONDROGIANNIS, 2017. Assessing the Quality of Spatio-Textual Datasets in the Absence of Ground Truth. 21th East European Conference on Advances in Databases and Information Systems : ADBIS 2017. Nicosia, Cyprus, Sep 24, 2017 - Sep 27, 2017. In: KIRIKOVA, Mārīte, ed., Kjetil NØRVÅG, ed., George A. PAPADOPOULOS, ed., Johann GAMPER, ed., Robert WREMBEL, ed., Jérôme DARMONT, ed., Stefano RIZZI, ed.. New Trends in Databases and Information Systems : ADBIS 2017 Short Papers and Workshops. Cham:Springer International Publishing, pp. 12-20. eISSN 1865-0929. ISBN 978-3-319-67161-1. Available under: doi: 10.1007/978-3-319-67162-8_2
@inproceedings{Ge2017-09-09Asses-41136, title={Assessing the Quality of Spatio-Textual Datasets in the Absence of Ground Truth}, year={2017}, doi={10.1007/978-3-319-67162-8_2}, number={767}, isbn={978-3-319-67161-1}, address={Cham}, publisher={Springer International Publishing}, series={Communications in Computer and Information Science}, booktitle={New Trends in Databases and Information Systems : ADBIS 2017 Short Papers and Workshops}, pages={12--20}, editor={Kirikova, Mārīte and Nørvåg, Kjetil and Papadopoulos, George A. and Gamper, Johann and Wrembel, Robert and Darmont, Jérôme and Rizzi, Stefano}, author={Ge, Mouzhi and Chondrogiannis, Theodoros} }
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