printlogo
ETH Zuerich - Homepage
Computer Engineering and Networks Laboratory (TIK)
 
ETH Zurich - ITET - TIK - Publications
print
  

Publication Details for Inproceedings "On Rendezvous in Mobile Sensing Networks"

 

 Back

 New Search

 

Authors: Olga Saukh, David Hasenfratz, Christoph Walser, Lothar Thiele
Group: Computer Engineering
Type: Inproceedings
Title: On Rendezvous in Mobile Sensing Networks
Year: 2013
Month: September
Book Titel: Proc. of the 5th Workshop on Real-World Wireless Sensor Networks (RealWSN)
Keywords: SN
Publisher: Springer
Abstract: A rendezvous is a temporal and spatial vicinity of two sensors. In this paper, we investigate rendezvous in the context of mobile sensing systems. We use an air quality dataset obtained with the OpenSense monitoring network to explore rendezvous properties for carbon monoxide, ozone, temperature, and humidity processes. Temporal and spatial locality of a physical process impacts the number of rendezvous between sensors, their duration, and their frequency. We introduce a rendezvous connection graph and explore the trade-off between locality of a process and the amount of time needed for the graph to be connected. Rendezvous graph connectivity has many potential use cases, such as sensor fault detection.We successfully apply the proposed concepts to track down faulty sensors and to improve sensor calibration in our deployment.
Location: Como Lake, Italy
Resources: [BibTeX] [ External LINK ]

 

 Back

 New Search

top
© 2019 Laboratory TIK, ETH Zurich | Imprint | Last updated on Wed, 16 May, 2018 17:35 | t=0.0024s | Valid HTML 4.01