By Alexandre Rademaker
Description Logics (DLs) is a kin of formalisms used to symbolize wisdom of a website. they're built with a proper logic-based semantics. wisdom illustration structures in line with description logics offer a number of inference features that deduce implicit wisdom from the explicitly represented knowledge.
A evidence conception for Description Logics introduces Sequent Calculi and average Deduction for a few DLs (ALC, ALCQ). Cut-elimination and Normalization are proved for the calculi. the writer argues that such structures can enhance the extraction of computational content material from DLs proofs for rationalization purposes.
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