533 search results - page 44 / 107 » Predicting location using mobile phone calls |
WH
2010
13 years 4 months ago
2010
What is the role of face-to-face interactions in the diffusion of health-related behaviors- diet choices, exercise habits, and long-term weight changes? We use co-location and com...
ACMACE
2008
ACM
13 years 12 months ago
2008
ACM
With many industrialized societies bearing the cost of an increasingly sedentary on the health of their populations there is a need to find new ways of encouraging physical activi...
CHI
2007
ACM
14 years 10 months ago
2007
ACM
We present the Motion Presence application, an augmented phone book style application that allows close friends and family to view each other's current motion status ("m...
JSAC
2007
13 years 9 months ago
2007
Abstract— Communication messages in vehicular ad hoc networks (VANET) can be used to locate and track vehicles. While tracking can be beneficial for vehicle navigation, it can a...
DGO
2009
13 years 11 months ago
2009
In this paper we present a new approach to monitor noise pollution involving citizens and built upon the notions of participatory sensing and citizen science. We enable citizens t...