loading...
 This Article 
   
 Share 
   
 Bibliographic References 
   
 Add to: 
 
Digg
Furl
Spurl
Blink
Simpy
Google
Del.icio.us
Y!MyWeb
 
 Search 
   
7th International Conference on Mobile Data Management (MDM'06)
A Real-World Event Search System in Sensor Network Environments
Nara, Japan
May 10-May 12
ISBN: 0-7695-2526-1
Takeshi Okadome, NTT Corporation, Japan
Takashi Hattori, NTT Corporation, Japan
Kaoru Hiramatsu, NTT Corporation, Japan
Yutaka Yanagisawa, NTT Corporation, Japan
Assuming an environment in which a sensor network always collects data produced by sensors attached to physical objects, the demonstration system presented here searches sensor data for corresponding real-world events using a natural language (NL) words in a query. The system translates each query into a physical quantity representation also introduced here, searches for a sensor data segment that satisfies the description by the representation, and returns the information about the event that is reflected in time series of values from sensor readings.
Citation:
Takeshi Okadome, Takashi Hattori, Kaoru Hiramatsu, Yutaka Yanagisawa, "A Real-World Event Search System in Sensor Network Environments," mdm, pp.62, 7th International Conference on Mobile Data Management (MDM'06), 2006
Usage of this product signifies your acceptance of the Terms of Use.