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A Discrete Model for Topological Relationships between Uncertain Spatial Objects

  • Erlend Tøssebro
  • Mads Nygård
Conference paper

Abstract

Even though the positions of objects may be uncertain, one may know some topological information about them. In this paper, we develop a new model for storing topological relationships in uncertain spatial data. It is intended to be the equivalent of such representations as the Node-Arc-Area representation but for spatial objects with uncertain positions.

Keywords

Uncertain spatial data topology node-arc-area 

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Copyright information

© Springer-Verlag Berlin Heidelberg 2005

Authors and Affiliations

  • Erlend Tøssebro
    • 1
  • Mads Nygård
    • 1
  1. 1.Department of Computer ScienceNorwegian University of Science and TechnologyTrondheimNorway

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