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Spatiotemporal Pattern Queries in Secondo

  • Mahmoud Attia Sakr
  • Ralf Hartmut Güting
Part of the Lecture Notes in Computer Science book series (LNCS, volume 5644)

Abstract

We describe an initial implementation for spatiotemporal pattern queries in Secondo. That is, one can specify for example temporal order constraints on the fulfillment of predicates on moving objects. It is shown how the query optimizer is extended to support spatiotemporal pattern queries by suitable indexes.

Keywords

Spatiotemporal pattern queries Secondo Query optimizer 

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References

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Copyright information

© Springer-Verlag Berlin Heidelberg 2009

Authors and Affiliations

  • Mahmoud Attia Sakr
    • 1
  • Ralf Hartmut Güting
    • 1
  1. 1.Databases for New ApplicationsFernuniversität HagenGermany

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