Data-quality guided load shedding for expensive in-network data processing

Lina Peng, Kasim Candan

Research output: Chapter in Book/Report/Conference proceedingConference contribution

5 Scopus citations

Abstract

In situ wireless sensor networks, not only have to route sensed data from sources to destinations, but also have to filter and fuse observations to eliminate potentially irrelevant data. If data arrive faster to such fusion nodes than the speed with which they can consume the inputs, this will result in an overflow of input buffers. In this paper, we develop load shedding mechanisms which take into consideration both data quality and expensive nature of fusion operators. In particular, we present quality assessment models for objects and fusion operators and we highlight that such quality assessments may impose partial orders on objects.

Original languageEnglish (US)
Title of host publication23rd International Conference on Data Engineering, ICDE 2007
Pages1325-1328
Number of pages4
DOIs
StatePublished - Sep 24 2007
Event23rd International Conference on Data Engineering, ICDE 2007 - Istanbul, Turkey
Duration: Apr 15 2007Apr 20 2007

Publication series

NameProceedings - International Conference on Data Engineering
ISSN (Print)1084-4627

Other

Other23rd International Conference on Data Engineering, ICDE 2007
CountryTurkey
CityIstanbul
Period4/15/074/20/07

ASJC Scopus subject areas

  • Software
  • Signal Processing
  • Information Systems

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  • Cite this

    Peng, L., & Candan, K. (2007). Data-quality guided load shedding for expensive in-network data processing. In 23rd International Conference on Data Engineering, ICDE 2007 (pp. 1325-1328). [4221793] (Proceedings - International Conference on Data Engineering). https://doi.org/10.1109/ICDE.2007.369003