Beschreibungslogiken (Description logics, DLs) sind eine Klasse von Wissensrepraesentationsformalismen mit wohldefinierter, logik-basierter Semantik und entscheidbaren Schlussfolgerungsproblemen, wie z.B. dem Erfuellbarkeitsproblem. Zwei wichtige Entscheidungsverfahren fuer das Erfuellbarkeitsproblem von DL-Ausdruecken sind Tableau- und Automaten-basierte Algorithmen. Diese haben aufgrund ihrer unterschiedlichen Arbeitsweise komplementaere Eigenschaften: Tableau-Algorithmen eignen sich fuer Implementierungen und fuer den Nachweis von PSPACE- und NEXPTIME-Resultaten, waehrend Automaten sich besonders fuer EXPTIME-Resultate anbieten. Zudem ermoeglichen sie eine vom Standpunkt der Theorie aus elegantere Handhabung von unendlichen Strukturen, e...
Abstract. Axiom pinpointing has been introduced in description logics (DLs) to help the user to unde...
Logic-based knowledge representation formalisms, such as Description Logics, constitute the basis of...
Description Logics (DLs) are a family of languages used for the representation and for reasoning abo...
Beschreibungslogiken (Description logics, DLs) sind eine Klasse von Wissensrepraesentationsformalism...
AbstractIn the area of Description Logic (DL), both tableau-based and automata-based algorithms are ...
In Description Logics (DLs), both tableau-based and automatabased algorithms are frequently used to ...
Abstract. In Description Logics (DLs), both tableau-based and automata-based algorithms are frequent...
AbstractThe last years have seen two major advances in Knowledge Representation and Reasoning. First...
Abstract. Description logics are a family of knowledge representation formalisms that are descended ...
The tableaux algorithm is a general technique for deciding concept satisfiability problems in descri...
Axiom pinpointing has been introduced in description logics (DLs) to help the user to understand the...
AbstractIn the first part of this paper, we motivated and defined three systems of constructive and ...
This paper presents a method for synthesising sound and complete tableaucalculi. Given a specificati...
Abstract. We present a tableau algorithm for the description logic ALCOV. This description logic is ...
Tableau-based decision procedures have been successfully used for solving a wide variety of problems...
Abstract. Axiom pinpointing has been introduced in description logics (DLs) to help the user to unde...
Logic-based knowledge representation formalisms, such as Description Logics, constitute the basis of...
Description Logics (DLs) are a family of languages used for the representation and for reasoning abo...
Beschreibungslogiken (Description logics, DLs) sind eine Klasse von Wissensrepraesentationsformalism...
AbstractIn the area of Description Logic (DL), both tableau-based and automata-based algorithms are ...
In Description Logics (DLs), both tableau-based and automatabased algorithms are frequently used to ...
Abstract. In Description Logics (DLs), both tableau-based and automata-based algorithms are frequent...
AbstractThe last years have seen two major advances in Knowledge Representation and Reasoning. First...
Abstract. Description logics are a family of knowledge representation formalisms that are descended ...
The tableaux algorithm is a general technique for deciding concept satisfiability problems in descri...
Axiom pinpointing has been introduced in description logics (DLs) to help the user to understand the...
AbstractIn the first part of this paper, we motivated and defined three systems of constructive and ...
This paper presents a method for synthesising sound and complete tableaucalculi. Given a specificati...
Abstract. We present a tableau algorithm for the description logic ALCOV. This description logic is ...
Tableau-based decision procedures have been successfully used for solving a wide variety of problems...
Abstract. Axiom pinpointing has been introduced in description logics (DLs) to help the user to unde...
Logic-based knowledge representation formalisms, such as Description Logics, constitute the basis of...
Description Logics (DLs) are a family of languages used for the representation and for reasoning abo...