11927 search results - page 2341 / 2386 » Wireless Sensor Networks |
TKDE
2010
13 years 2 months ago
2010
The idea of allowing query users to relax their correctness requirements in order to improve performance of a data stream management system (e.g., location-based services and senso...
HUC
2011
Springer
12 years 7 months ago
2011
Springer
GPS-equipped taxis can be viewed as pervasive sensors and the large-scale digital traces produced allow us to reveal many hidden “facts” about the city dynamics and human beha...
MOBISYS
2010
ACM
13 years 10 months ago
2010
ACM
We investigate if WiFi access can be used to augment 3G capacity in mobile environments. We first conduct a detailed study of 3G and WiFi access from moving vehicles, in three dif...
SIGSOFT
2007
ACM
14 years 8 months ago
2007
ACM
The testing of the performance of opportunistic communication protocols and applications is usually done through simulation as i) deployments are expensive and should be left to t...
MOBISYS
2009
ACM
14 years 8 months ago
2009
ACM
PEIR, the Personal Environmental Impact Report, is a participatory sensing application that uses location data sampled from everyday mobile phones to calculate personalized estima...