Managing Uncertain Complex Events in Web of Things Applications

  • Nathalie Moreno
  • Manuel F. Bertoa
  • Gala Barquero
  • Loli Burgueño
  • Javier Troya
  • Adrián García-López
  • Antonio Vallecillo
Conference paper
Part of the Lecture Notes in Computer Science book series (LNCS, volume 10845)

Abstract

A critical issue in the Web of Things (WoT) is the need to process and analyze the interactions of Web-interconnected real-world objects. Complex Event Processing (CEP) is a powerful technology for analyzing streams of information about real-time distributed events, coming from different sources, and for extracting conclusions from them. However, in many situations these events are not free from uncertainty, due to either unreliable data sources and networks, measurement uncertainty, or to the inability to determine whether an event has actually happened or not. This short research paper discusses how CEP systems can incorporate different kinds of uncertainty, both in the events and in the rules. A case study is used to validate the proposal, and we discuss the benefits and limitations of this CEP extension.

Notes

Acknowledgments

This work was partially supported by the Spanish Government under Grant TIN2014-52034-R. We would like to thank the reviewers of this paper for their valuable comments and suggestions.

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Copyright information

© Springer International Publishing AG, part of Springer Nature 2018

Authors and Affiliations

  • Nathalie Moreno
    • 1
  • Manuel F. Bertoa
    • 1
  • Gala Barquero
    • 1
  • Loli Burgueño
    • 1
  • Javier Troya
    • 2
  • Adrián García-López
    • 1
  • Antonio Vallecillo
    • 1
  1. 1.Universidad de MálagaMálagaSpain
  2. 2.Universidad de SevillaSevillaSpain

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