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Power efficiency through tuple ranking in wireless sensor network monitoring
2010
Distributed and parallel databases
In this paper, we present an innovative framework for efficiently monitoring Wireless Sensor Networks (WSNs). Our framework, coined KSpot, utilizes a novel top-k query processing algorithm we developed, in conjunction with the concept of in-network views, in order to minimize the cost of query execution. For ease of exposition, consider a set of sensors acquiring data from their environment at a given time instance. The generated information can conceptually be thought as a horizontally
doi:10.1007/s10619-010-7072-5
fatcat:3pwoj6o7ovgn5kknlcdqsxh2hq