Abstract
In the paper, we consider decision rules in simple decision systems over ontological graphs.We assign ontological graphs extending the knowledge about attribute values (i.e., adding some semantic meanings of attribute values) to condition attributes in such systems. Semantics changes the view on properties of decision rules, especially, on the validity of rules in decision systems. Decision rules and related notions are defined analogously to those defined for classic decision systems in rough set theory.
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Pancerz, K. (2013). Decision Rules in Simple Decision Systems over Ontological Graphs. In: Burduk, R., Jackowski, K., Kurzynski, M., Wozniak, M., Zolnierek, A. (eds) Proceedings of the 8th International Conference on Computer Recognition Systems CORES 2013. Advances in Intelligent Systems and Computing, vol 226. Springer, Heidelberg. https://doi.org/10.1007/978-3-319-00969-8_11
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DOI: https://doi.org/10.1007/978-3-319-00969-8_11
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