Abstract
The main purpose for the use of open data (further OD) is to provide content. From the definition of OD there are two important attributes of OD: – machine readable format and reuse without any legal restriction. The issue of the so called “Open data” has recently been intensely investigated and discussed in detail. However, OD benefit can only be realized if the data are true, so called correct. There are a plenty of models of OD and their metrics, the proposed model extends one of the quality attributes called correctness. In the proposed model it seems preferable to use this aggregated attribute rather than individual attributes of quality.
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Acknowledgements
The results and knowledge included herein have been obtained owing to support from the Internal grant agency of the FEM, Czech University of Life Sciences in Prague, IGA č. 20161008 – “The potential of open data in the agricultural sector with regard to their correctness and aggregation”.
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Halbich, Č., Vostrovský, V., Tyrychtr, J. (2018). Towards Extension of Open Data Model: Relational Data Model Context. In: Moreno-Díaz, R., Pichler, F., Quesada-Arencibia, A. (eds) Computer Aided Systems Theory – EUROCAST 2017. EUROCAST 2017. Lecture Notes in Computer Science(), vol 10671. Springer, Cham. https://doi.org/10.1007/978-3-319-74718-7_15
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