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Event Detection Services Using Data Service Middleware in Distributed Sensor Networks

10 years 5 months ago
Event Detection Services Using Data Service Middleware in Distributed Sensor Networks
This paper presents the Real-Time Event Detection Service using Data Service Middleware (DSWare). DSWare provides data-centric and group-based services for sensor networks. The real-time event service handles unreliability of individual sensor reports, correlation among different sensor observations, and inherent real-time characteristics of events. The event service supports confidence functions which are designed based on data semantics, including relative importance of subevents and historical patterns. When the failure rate is high, the event service enables partial detection of critical events to be reported in a timely manner. It can also be applied to differentiate between the occurrences of events and false alarms.
Shuoqi Li, Sang Hyuk Son, John A. Stankovic
Added 07 Jul 2010
Updated 07 Jul 2010
Type Conference
Year 2003
Where IPSN
Authors Shuoqi Li, Sang Hyuk Son, John A. Stankovic
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