An efficient top-k query processing framework in mobile sensor networks

Abstract

Mobile sensor networks consist of a number of sensor nodes which are capable of sensing, processing, communicating and moving. These mobile sensor nodes move around and explore their surrounding areas. Top-k queries are useful in many mobile sensor network applications. However, the mobility of sensor nodes incurs new challenges in addition to the problems… (More)
DOI: 10.1016/j.datak.2016.02.001

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