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Efficient and robust query processing for mobile wireless sensor networks
2007
International Journal of Sensor Networks (IJSNet)
We present CNFS, an algorithm for efficient and robust query processing for mobile wireless sensor networks. CNFS is a walk-based algorithm that is biased to visit nodes close to the source first. This bias is accomplished by collecting topology information about the network as the search progresses. This information is also used to tolerate changes in the network topology caused by node mobility that could otherwise cause the query to fail. As a result, CNFS requires fewer messages to process
doi:10.1504/ijsnet.2007.012988
fatcat:m55team4vzfzlioihxeyduzehi