In this paper, we recall how the syntax of diagrams is captured by the diagram editor generator DIAGEN, and outline a visual, rule-based, and objectoriented programming language b...
This article describes a particular use of ontologies for visualising maps in a browser window. Geographic data are represented as instances of concepts in an ontology of transpor...
Huge amount of interesting data has been gathered in the DataPile structure since its creation. This data could be used in the development of RDF databases. When limited to basic i...