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Uncertainty Management for Network Constrained Moving Objects

  • Zhiming Ding
  • Ralf Hartmut Güting
Conference paper
Part of the Lecture Notes in Computer Science book series (LNCS, volume 3180)

Abstract

One of the key research issues with moving objects databases (MOD) is the uncertainty management problem. In this paper, we discuss how the uncertainty of network constrained moving objects can be reduced by using reasonable modeling methods and location update policies. Besides, we present a framework to support variable accuracies in presenting the locations of moving objects. The operation design issues with uncertainty involved are also discussed.

Keywords

Transportation Network Moving Object Location Update Graph Region Uncertainty Management 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer-Verlag Berlin Heidelberg 2004

Authors and Affiliations

  • Zhiming Ding
    • 1
  • Ralf Hartmut Güting
    • 1
  1. 1.Praktische Informatik IVFernuniversität HagenHagenGermany

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