Title :
Trust-Aware Query Processing in Data Intensive Sensor Networks
Author :
Oleshchuk, Vladimir ; Zadorozhny, Vladimir
Author_Institution :
Agder Univ., Grimstad
Abstract :
We propose an approach to trust management in data intensive sensor networks (DISN) based on subjective logic. We demonstrate that under given requirements for trustworthiness of data collected from sensors, the best sensor query processing strategy in the sense of time and energy efficiency can be considerably different from the strategies generated without trustworthiness requirements.
Keywords :
computerised instrumentation; query processing; security of data; sensor fusion; sensors; data intensive sensor networks; sensor query processing strategy; subjective logic; trust-aware query processing; Asset management; Cryptography; Energy efficiency; Logic; Patient monitoring; Protection; Query processing; Routing; Temperature sensors; Wireless sensor networks;
Conference_Titel :
Sensor Technologies and Applications, 2007. SensorComm 2007. International Conference on
Conference_Location :
Valencia
Print_ISBN :
978-0-7695-2988-2
DOI :
10.1109/SENSORCOMM.2007.4394917
