The Description Logic EL is used to formulate several large biomedical ontologies. Fuzzy extensions of EL can express the vagueness inherent in many biomedical concepts. We consider fuzzy EL with semantics based on general t-norms, and study the reasoning problems of deciding positive subsumption and 1-subsumption and computing the best subsumption degree.
Borgwardt, S., Peñaloza, R. (2013). About Subsumption in Fuzzy EL. In Proceedings of the 2013 International Workshop on Description Logics (DL'13) (pp.526-538). CEUR.
About Subsumption in Fuzzy EL
Peñaloza, R
2013
Abstract
The Description Logic EL is used to formulate several large biomedical ontologies. Fuzzy extensions of EL can express the vagueness inherent in many biomedical concepts. We consider fuzzy EL with semantics based on general t-norms, and study the reasoning problems of deciding positive subsumption and 1-subsumption and computing the best subsumption degree.
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