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ICCS
1999
Springer
13 years 9 months ago
Conceptual Structures Represented by Conceptual Graphs and Formal Concept Analysis
Conceptual Graphs and Formal Concept Analysis have in common basic concerns: the focus on conceptual structures, the use of diagrams for supporting communication, the orientation b...
Guy W. Mineau, Gerd Stumme, Rudolf Wille
ICCS
2005
Springer
13 years 10 months ago
Hierarchical Knowledge Integration Using Layered Conceptual Graphs
Abstract We describe the ‘Hierarchical as View’ approach to knowledge integration from heterogeneous sources. This is based on a novel representation called Layered Conceptual ...
Madalina Croitoru, Ernesto Compatangelo, Chris Mel...
ECAI
2000
Springer
13 years 9 months ago
An Ontology Enrichment Method for a Pragmatic Information Extraction System gathering Data on Genetic Interactions
We present in this paper a method to insert new concepts in an existing information extraction system based on a conceptual graph architecture. We use verb patterns as conceptual s...
Claude Roux, Denys Proux, François Rechenma...
FLAIRS
2004
13 years 6 months ago
ABSURDIST II: A Graph Matching Algorithm and its Application to Conceptual System Translation
ABSURDIST II, an extension to ABSURDIST, is an algorithm using attributed graph matching to find translations between conceptual systems. It uses information about the internal st...
Ying Feng, Robert L. Goldstone, Vladimir Menkov
DIAGRAMS
2004
Springer
13 years 10 months ago
Query Graphs with Cuts: Mathematical Foundations
Query graphs with cuts are inspired by Sowa’s conceptual graphs, which are in turn based on Peirce’s existential graphs. In my thesis ‘The Logic System of Concept Graphs with...
Frithjof Dau