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» Reasoning with Very Expressive Fuzzy Description Logics
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JAR
2007
129views more  JAR 2007»
13 years 7 months ago
A Tableau Algorithm for Description Logics with Concrete Domains and General TBoxes
To use description logics (DLs) in an application, it is crucial to identify a DL that is sufficiently expressive to represent the relevant notions of the application domain, but f...
Carsten Lutz, Maja Milicic
DLOG
1998
13 years 9 months ago
Comparing Subsumption Optimizations
Effective systems for expressive description logics require a heavily-optimised subsumption checker incorporating a range of optimisation techniques. Because of the correspondence...
Ian Horrocks, Peter F. Patel-Schneider
ACMICEC
2005
ACM
151views ECommerce» more  ACMICEC 2005»
14 years 1 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
ESWS
2006
Springer
13 years 11 months ago
Matching Semantic Service Descriptions with Local Closed-World Reasoning
Abstract. Semantic Web Services were developed with the goal of automating the integration of business processes on the Web. The main idea is to express the functionality of the se...
Stephan Grimm, Boris Motik, Chris Preist
DEON
2008
Springer
13 years 9 months ago
Introducing Grades in Deontic Logics
In this paper we define a framework to introduce gradedness in Deontic logics through the use of fuzzy modalities. By way of example, we instantiate the framework to Standard Deont...
Pilar Dellunde, Lluis Godo