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Semantic Representation of Geospatial Objects Using Multiples Knowledge Domains

  • Rainer Larin Fonseca
  • Eduardo Garea Llano
Conference paper
Part of the Lecture Notes in Computer Science book series (LNCS, volume 7441)

Abstract

Geographical data is obtained through abstractions made from objects in the real world. Generally, each of these abstractions is obtained by taking into account only one point of view about the object being analyzed. When different abstractions are made on the same object different data sources regarding to it are produced. These data sources are generally heterogeneous. Thus the semantic processing of these objects become challenge since different data sources must be combined to obtain good results in tasks such as information retrieval and analysis for decision-making. This paper presents an approach based on ontologies to enrich the semantic representation of geospatial objects taking into account different abstractions made on them. The experimental results show the usefulness of this approach and how it is possible to make a multidimensional semantic representation automatically using classification algorithms and search techniques on trees.

Keywords

Ontology Classification Semantic Representation Geospatial Data 

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Copyright information

© Springer-Verlag Berlin Heidelberg 2012

Authors and Affiliations

  • Rainer Larin Fonseca
    • 1
  • Eduardo Garea Llano
    • 1
  1. 1.Advanced Technologies Application CentreHavanaCuba

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