6533b823fe1ef96bd127ed5b
RESEARCH PRODUCT
A symbolic distributed event detection scheme for Wireless Sensor Networks
Salvatore GaglioGiuseppe Lo ReGloria MartorellaDaniele Perisubject
Scheme (programming language)Settore ING-INF/05 - Sistemi Di Elaborazione Delle InformazioniComputer scienceProcess (engineering)Event (computing)020208 electrical & electronic engineeringEvent DetectionForth020206 networking & telecommunicationsContext (language use)02 engineering and technologySymbolic Processingcomputer.software_genreDistributed SystemSoftware deployment0202 electrical engineering electronic engineering information engineeringData miningWireless sensor networkcomputerWireless Sensor Networkcomputer.programming_languagedescription
Due to the possibility of extensive and pervasive deployment of many tiny sensor devices in the area of interest, Wireless Sensor Networks (WSNs) result particularly suitable to detect significant events and to react accordingly in industrial and home scenarios. In this context, fuzzy inference systems for event detection in WSNs have proved to be accurate enough in treating imprecise sensory readings to decrease the number of false alarms. Besides reacting to event occurrences, the whole network may infer more information to enrich the event semantics resulting from reasoning processes carried out on the individual nodes. Contextual knowledge, including spatial and temporal relationships, as well as neighborhood confidence levels, can be used to improve the detection accuracy, but requires to extend the number of variables involved in the reasoning process.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 2016-09-01 |