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» On Ordering Descriptions in a Description Logic
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FSTTCS
2005
Springer
15 years 5 months ago
Fixpoint Logics on Hierarchical Structures
Hierarchical graph definitions allow a modular description of graphs using modules for the specification of repeated substructures. Beside this modularity, hierarchical graph de...
Stefan Göller, Markus Lohrey
ENTCS
2006
117views more  ENTCS 2006»
14 years 11 months ago
Monadic Second-Order Logic and Transitive Closure Logics over Trees
Model theoretic syntax is concerned with studying the descriptive complexity of grammar formalisms for natural languages by defining their derivation trees in suitable logical for...
Hans-Jörg Tiede, Stephan Kepser
CADE
2001
Springer
16 years 1 days ago
RACER System Description
RACER implements a TBox and ABox reasoner for the logic SHIQ. RACER was the first full-fledged ABox description logic system for a very expressive logic and is based on optimized s...
Ralf Möller, Volker Haarslev
DLOG
1998
15 years 1 months ago
Combining Expression and Content in Domains for Dialog Managers
We present work in progress on abstracting dialog managers from their domain in order to implement a dialog manager development tool which takes (among other data) a domain descri...
Bernd Ludwig, Günther Görz, Heinrich Nie...
CADE
2010
Springer
15 years 25 days ago
Tractable Extensions of the Description Logic EL with Numerical Datatypes
Despoina Magka, Yevgeny Kazakov, Ian Horrocks