A Hierarchical Representation for Recording Semantically Condensed Data from Physically Massive Data Out of Sensor Networks Geographically Dispersed

  • Authors:
  • Minhwan Ok

  • Affiliations:
  • Korea Railroad Research Institute, Uiwang, Korea

  • Venue:
  • OTM '09 Proceedings of the Confederated International Workshops and Posters on On the Move to Meaningful Internet Systems: ADI, CAMS, EI2N, ISDE, IWSSA, MONET, OnToContent, ODIS, ORM, OTM Academy, SWWS, SEMELS, Beyond SAWSDL, and COMBEK 2009
  • Year:
  • 2009

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Abstract

A number of sensor networks may produce a huge amount of data, and there has been a necessity the data are processed in a single system. However the data could early overwhelm the database of the system. This work introduces a condensing method to reduce the amount of data exploiting its semantics. The condensing reduces the amount of data to be transmitted and stored, by condensing the data according to semantics shared among servers. The briefed data could diminish the load of applications running on resource-constrained devices in pervasive computing.