The SNEE query optimizer enables users to characterize data requests against wireless sensor networks (WSNs), using a declarative query language called SNEEql (SNEE for Sensor NEtwork Engine, described in [GBG+11], and publicly available at http://code.google.com/p/snee ). Queries are compiled into imperative query execution plans, which are translated into executable nesC source code. In this paper, we illustrate the lifecycle of a SNEEql query Q for in-network execution. This lifecycle encompasses the steps of preparatory metadata collection, followed by the compilation of Q into a query execution plan QEP, the dissemination of binary images implementing QEP throughout the WSN, and the generation of query results. © 2011 Springer-Verlag.
CITATION STYLE
Galpin, I., Taylor, R., Gray, A. J. G., Brenninkmeijer, C. Y. A., Fernandes, A. A. A., & Paton, N. W. (2011). Executing in-network queries using SNEE. In Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) (Vol. 7051 LNCS, pp. 136–139). https://doi.org/10.1007/978-3-642-24577-0_15
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