Specification of an Ontology for Route Graphs

نویسندگان

  • Bernd Krieg-Brückner
  • Udo Frese
  • Klaus Lüttich
  • Christian Mandel
  • Till Mossakowski
  • Robert J. Ross
چکیده

This paper describes the general concept of Route Graphs, to be used for navigation by various agents in a variety of scenarios. We introduce the concept of an ontology and describe the modelling of general graphs as an example. This approach is then applied to define a “light-weight” ontology of Route Graphs in an indoors environment, giving at first just a taxonomy of (sub)classes and relations between them, as well as to other (spatial) ontologies. Finally, we show how to formalise ontologies using a First Order Logic approach, and give an outline of how to develop actual data structures and algorithms for Route Graphs.

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تاریخ انتشار 2004