Sciweavers

1435 search results - page 46 / 287
» Description Logics
Sort
View
TABLEAUX
2000
Springer
14 years 1 months ago
Consistency Testing: The RACE Experience
Abstract. This paper presents the results of applying RACE, a description logic system for ALCNHR+ , to modal logic SAT problems. Some aspects of the RACE architecture are discusse...
Volker Haarslev, Ralf Möller
ICFCA
2009
Springer
14 years 4 months ago
Usability Issues in Description Logic Knowledge Base Completion
Abstract. In a previous paper, we have introduced an approach for extending both the terminological and the assertional part of a Description Logic knowledge base by using informat...
Franz Baader, Baris Sertkaya
LFCS
2009
Springer
14 years 4 months ago
Fuzzy Description Logic Reasoning Using a Fixpoint Algorithm
We present FixIt(ALC), a novel procedure for deciding knowledge base (KB) satisfiability in the Fuzzy Description Logic (FDL) ALC. FixIt(ALC) does not search for tree-structured m...
Uwe Keller, Stijn Heymans
SEMWEB
2005
Springer
14 years 3 months ago
The Fuzzy Description Logic f-SHIN
Abstract. In the Semantic Web information would be retrieved, processed, combined, shared and reused in the maximum automatic way possible. Obviously, such procedures involve a hig...
Giorgos Stoilos, Giorgos B. Stamou, Vassilis Tzouv...
TABLEAUX
2005
Springer
14 years 3 months ago
A Tableau Algorithm for Description Logics with Concrete Domains and GCIs
In description logics (DLs), concrete domains are used for defining concepts based on concrete qualities of their instances such as the weight, age, duration, and spatial extensio...
Carsten Lutz, Maja Milicic