38 search results - page 7 / 8 » Preserving location and absence privacy in geo-social networ... |
ICC
2009
IEEE
13 years 3 months ago
2009
IEEE
Protecting users' privacy is becoming one of the rising issues for the success of future communications. The Internet in particular, with its open architecture, presents sever...
GLOBECOM
2010
IEEE
13 years 3 months ago
2010
IEEE
Open-access 802.11 wireless networks are commonly deployed in cafes, bookstores, and other public spaces to provide free Internet connectivity. These networks are convenient to dep...
MOBISYS
2004
ACM
14 years 5 months ago
2004
ACM
We study the problem of tracking a moving device under two indoor location architectures: an active mobile architecture and a passive mobile architecture. In the former, the infra...
GIS
2008
ACM
14 years 6 months ago
2008
ACM
By embedding sensors in mobile devices, it is possible to exploit the ubiquitous presence of these devices to construct applications for large-scale sensing and monitoring of envi...
USS
2008
13 years 7 months ago
2008
Voting in national elections from the comfort of one's home computer may never be practical or secure, but we argue that remote network voting can be both practical and secur...