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ICIAR
2005
Springer
14 years 1 months ago
A Generic Shape Matching with Anchoring of Knowledge Primitives of Object Ontology
We have developed a generic ontology of objects, and a knowledge base of everyday physical objects. Objects are represented as assemblies of functional features and their spatial r...
Dongil Han, Bum-Jae You, Yong Se Kim, Il Hong Suh
AAAI
1996
13 years 9 months ago
Formalizing Narratives Using Nested Circumscription
The representation of narratives of actions and observations is a current issue in Knowledge Representation, where traditional plan-oriented treatments of action seem to fall shor...
Chitta Baral, Alfredo Gabaldon, Alessandro Provett...
ICCS
2007
Springer
13 years 11 months ago
A Comparison of Different Conceptual Structures Projection Algorithms
Knowledge representation (KR) is used to store and retrieve meaningful data. This data is saved using dynamic data structures that are suitable for the style of KR being implemente...
Heather D. Pfeiffer, Roger T. Hartley
ICLP
2007
Springer
14 years 1 months ago
Contextual Logic Programming for Ontology Representation and Querying
Abstract. The system presented in this paper aims at using Contextual Logic Programming as a computational hub for knowledge modeled by web ontologies and enable querying that repr...
Nuno Lopes 0002, Cláudio Fernandes, Salvado...
AUSAI
1999
Springer
13 years 12 months ago
Feasibility of Optimised Disjunctive Reasoning for Approximate Matching
Abstract. Description logics are powerful knowledge representation systems providing well-founded and computationally tractable classification reasoning. However recognition of in...
Ian Horrocks, Lin Padgham, Laura Thomson