• Computer Science
• Published in J. Parallel Distrib. Comput. 2009
• DOI:10.1016/j.jpdc.2008.07.015

Fault tolerant aggregation in heterogeneous sensor networks

@article{Chitnis2009FaultTA,
  title={Fault tolerant aggregation in heterogeneous sensor networks},
  author={Laukik Chitnis and Alin Dobra and Sanjay Ranka},
  journal={J. Parallel Distrib. Comput.},
  year={2009},
  volume={69},
  pages={210-219}
}

• Laukik Chitnis, Alin Dobra, Sanjay Ranka

Fault tolerance and scalability are important considerations in the design of sensor network applications. Data aggregation is an essential operation in sensor networks. Multiple techniques have been proposed recently to tackle the issues of scalability and fault tolerance of aggregation in sensor networks. In this article, we analyze the impact of using a few of the more reliable, though expensive, nodes-such as the Intel XScale-called microservers, in addition to the standard motes, on the… CONTINUE READING

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