PUMA
Istituto di Scienza e Tecnologie dell'Informazione     
Amato G., Chessa S., Vairo C., Valleri P. Modeling detection and tracking of complex events in wireless sensor networks. In: SMC 2010 - IEEE International Conference on Systems, Man, and Cybernetics (Istanbul, Turkey, 10-13 ottobre 2010). Proceedings, pp. 235 - 242. IEEE, 2010.
 
 
Abstract
(English)
Current approaches to the query of wireless sensor networks address specific sources such as individual sensors or transducers. We believe that it is important to have a higher level mechanism of abstraction for querying a sensor network. In this work we aim at querying complex events, where such an event is modeled as a condition computed over a complex aggregate of sensed data. When the condition becomes true then the event is detected. In this paper we present a model for detecting and tracking such complex events in a WSN and we propose a declarative language for the event definition and for the detection and tracking specification and we also discuss its implementation guidelines.
Subject Detection
Tracking
Wireless Sensor Networks
Query language
C.2 COMPUTER-COMMUNICATION NETWORKS
C.3 C.3 SPECIAL-PURPOSE AND APPLICATION-BASED SYSTEMS. Signal processing systems
C.2.2 Network Protocols


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