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F. Grandi. On expressive description logics with composition of roles in number restrictions. In Proc of. 9th Intl' Conf. on Logic for Programming Artificial Intelligence and Reasoning (LPAR 2002.

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A Tableau Algorithm for - Fabio Grandi Ieiit   Self-citation (Grandi)   (Correct)

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F. Grandi. On Expressive Description Logics with Composition of Roles in Number Restrictions. In Proc. of the 9th Intl' Conf. on Logic for Programming and Automated Reasoning (LPAR'02), pages 202--215, 2002.


On Expressive Description Logics with Composition of Roles in.. - Grandi (2002)   (1 citation)  Self-citation (Grandi)   (Correct)

.... and provide an e#ective decision procedure in the form of a tableau based algorithm, which extends the (#) Tableau proposed by Baader and Sattler [3] Due to space limitations, the proofs have not been included but can be found in an extended version of this paper which is available online [19]. Preliminaries on Description Logics The expressiveness of a Description Logic (DL) is based on the definition of complex concepts and roles, which can be built with the help of available constructors, starting from a set of (atomic) concept names NC and a set of (atomic) role names NR. A DL ....

....we are going to introduce manipulates, as basic data structures, ABox assertions involving domain individuals. In fact, our algorithm is a simple extension of the tableau based algorithm to decide (#) concept satisfiability presented by Baader and Sattler in [3] also the proofs given in [19] are very similar to the proofs provided in [3] for the (#) Tableau) The extension is based on the modification of the transformation rules for number restrictions (# and # rules) to take into account the qualifying conditions and on the introduction of a so called choose rule (called ....

F. Grandi. On Expressive Description Logics with Composition of Roles in Number Restrictions. Technical Report CSITE-01-02, CSITE-CNR Bologna, 2002. (URL ftp://ftp-db.deis.unibo.it/pub/fabio/TR/CSITE-01-02.pdf ).


Applying Description Logic to Product Behavioral Design - Within Advanced Cad   (Correct)

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F. Grandi. On expressive description logics with composition of roles in number restrictions. In Proc of. 9th Intl' Conf. on Logic for Programming Artificial Intelligence and Reasoning (LPAR 2002.

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