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SITRUS: Semantic Infrastructure for Wireless Sensor Networks.

Kalil A Bispo1,2, Nelson S Rosa3, Paulo R F Cunha4

  • 1Department of Computer Science (DCOMP), Federal University of Sergipe (UFS), Aracaju, SE 49100-000, Brazil. kab@cin.ufpe.br.

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|November 4, 2015
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Summary
This summary is machine-generated.

This study introduces SITRUS, a semantic infrastructure for wireless sensor networks (WSNs). SITRUS reduces WSN node power consumption using ontologies, extending network lifetime.

Keywords:
ontology and semantic webpower consumptionsemantic infrastructuresoftware reconfigurationwireless sensor networks

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Area of Science:

  • Computer Science
  • Electrical Engineering
  • Network Engineering

Background:

  • Wireless sensor networks (WSNs) are constrained by limited resources, particularly energy.
  • Maximizing WSN lifetime necessitates minimizing power consumption in individual nodes.

Purpose of the Study:

  • To introduce SITRUS, a novel semantic infrastructure for WSNs.
  • To reduce power consumption in WSN nodes through ontology-based semantic processing.

Main Methods:

  • SITRUS comprises a message-oriented middleware and a semantic information processing module.
  • A semantic database is generated to inform WSN node reconfiguration decisions.
  • Experimental evaluation assessed power consumption and memory usage of WSN applications using SITRUS.

Main Results:

  • The proposed SITRUS solution was experimentally evaluated.
  • Power consumption and memory usage of WSN applications were assessed.

Conclusions:

  • SITRUS offers a method for reducing WSN node power consumption.
  • The semantic infrastructure aims to enhance the operational lifetime of wireless sensor networks.