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» A Description Logic of Change
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FROCOS
2009
Springer
14 years 4 months ago
Putting ABox Updates into Action
When trying to apply recently developed approaches for updating Description Logic ABoxes in the context of an action programming language, one encounters two problems. First, upda...
Conrad Drescher, Hongkai Liu, Franz Baader, Steffe...
ICLP
2007
Springer
14 years 3 months ago
HD-rules: A Hybrid System Interfacing Prolog with DL-reasoners
The paper presents a prototype system HD-Rules (Hybrid integration of Description Logic and Rules) that integrates normal clauses under the wellfounded semantics with ontologies sp...
Wlodzimierz Drabent, Jakob Henriksson, Jan Maluszy...
ADC
2006
Springer
142views Database» more  ADC 2006»
14 years 3 months ago
An optimization for query answering on ALC database
Query answering over OWLs and RDFs on the Semantic Web is, in general, a deductive process. To this end, OWL, a family of web ontology languages based on description logic, has be...
Pakornpong Pothipruk, Guido Governatori
ACMICEC
2005
ACM
151views ECommerce» more  ACMICEC 2005»
14 years 3 months ago
Product knowledge reasoning: a DL-based approach
In order to capture the full fledge semantic of complicated product data model, the expressive language ALCNHR+ K(D) is introduced. It cannot only be able to represent knowledge a...
Nizamuddin Channa, Shanping Li, Xiangjun Fu
DEXAW
2002
IEEE
99views Database» more  DEXAW 2002»
14 years 2 months ago
Using Preference Order in Ontologies
The latest ontology languages can be translated into a description logic (DL), thus providing them with a formal semantics and associated reasoning procedures. We introduce the or...
Stijn Heymans, Dirk Vermeir