Sciweavers

48 search results - page 4 / 10
» Automated Generation of Analytic Calculi for Logics with Lin...
Sort
View
CADE
2008
Springer
14 years 7 months ago
Individual Reuse in Description Logic Reasoning
Abstract. Tableau calculi are the state-of-the-art for reasoning in description logics (DL). Despite recent improvements, tableau-based reasoners still cannot process certain knowl...
Boris Motik, Ian Horrocks
CADE
2007
Springer
14 years 7 months ago
Optimized Reasoning in Description Logics Using Hypertableaux
We present a novel reasoning calculus for Description Logics (DLs)--knowledge representation formalisms with applications in areas such as the Semantic Web. In order to reduce the ...
Boris Motik, Rob Shearer, Ian Horrocks
DLOG
2007
13 years 9 months ago
A Hypertableau Calculus for SHIQ
We present a novel reasoning calculus for the Description Logic SHIQ. In order to reduce the nondeterminism due to general inclusion axioms, we base our calculus on hypertableau an...
Boris Motik, Rob Shearer, Ian Horrocks
LICS
2006
IEEE
14 years 1 months ago
On the Expressiveness of Linearity vs Persistence in the Asychronous Pi-Calculus
We present an expressiveness study of linearity and persistence of processes. We choose the π-calculus, one of the main representatives of process calculi, as a framework to cond...
Catuscia Palamidessi, Vijay A. Saraswat, Frank D. ...
LICS
2002
IEEE
14 years 8 days ago
Tree Extension Algebras: Logics, Automata, and Query Languages
We study relations on trees defined by first-order constraints over a vocabulary that includes the tree extension relation Ì Ì ¼, holding if and only if every branch of Ì ex...
Michael Benedikt, Leonid Libkin