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» Optimisation of Terminological Reasoning
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DLOG
2010
13 years 6 months ago
The Logical Difference For Fuzzy EL+ Ontologies
Abstract. Ontologies undergo changes for reasons such as changes in knowledge, meeting varying application requirements. Thus, for different versions of a considered ontology, it i...
Shasha Feng, Yonggang Zhang, Dantong Ouyang, Haiya...
ICLP
2005
Springer
14 years 2 months ago
OWL: A Description Logic Based Ontology Language
Abstract Description Logics (DLs) are a family of class (concept) based knowledge representation formalisms. They are characterised by the use of various constructors to build comp...
Ian Horrocks
DLOG
2006
13 years 10 months ago
Tableau Caching for Description Logics with Inverse and Transitive Roles
Abstract. Modern description logic (DL) reasoners are known to be less efficient for DLs with inverse roles. The current loss of performance is largely due to the missing applicabi...
Yu Ding, Volker Haarslev
CADE
2006
Springer
14 years 9 months ago
Strong Cut-Elimination Systems for Hudelmaier's Depth-Bounded Sequent Calculus for Implicational Logic
Abstract. Inspired by the Curry-Howard correspondence, we study normalisation procedures in the depth-bounded intuitionistic sequent calculus of Hudelmaier (1988) for the implicati...
Roy Dyckhoff, Delia Kesner, Stéphane Lengra...
ICAS
2006
IEEE
114views Robotics» more  ICAS 2006»
14 years 2 months ago
Benchmarking Knowledge-based Context Delivery Systems
As context-aware systems become more widespread and mobile there is an increasing need for a common distributed event platform for gathering context information and delivering to ...
John Keeney, David Lewis, Declan O'Sullivan