In this paper we present the Threshold Join Algorithm (TJA), which is an efficient TOP-k query processing algorithm for distributed sensor networks. The objective of a top-k query...
The guaranteed delivery of critical data is an essential requirement in most Wireless Sensor Network (WSN) applications. The paucity of energy, communication, processing and storag...
— Instruments and sensors and their accompanying actuators are essential to the conduct of scientific research. In many cases they provide observations in electronic format and ...
Abstract— Shared computing utilities allocate compute, network, and storage resources to competing applications on demand. An awareness of the demands and behaviors of the hosted...
Many embedded devices, especially those designed for environmental sensor logging, have extremely limited RAM, often less than several kilobytes. Logged data is stored on flash m...