38 search results - page 6 / 8 » Preserving location and absence privacy in geo-social networ... |
SIGMOD
2008
ACM
14 years 6 months ago
2008
ACM
This demo presents a privacy-preserving aggregate location monitoring system, namely, TinyCasper, in which we can monitor moving objects in wireless sensor networks while preservi...
ICDE
2007
IEEE
14 years 17 days ago
2007
IEEE
With the proliferation of mobile devices (e.g., PDAs, cell phones, etc.), location-based services have become more and more popular in recent years. However, users have to reveal ...
PERCOM
2009
ACM
14 years 1 months ago
2009
ACM
—The ubiquity of mobile devices has brought forth the concept of participatory sensing, whereby ordinary citizens can now contribute and share information from the urban environm...
CSE
2009
IEEE
13 years 7 months ago
2009
IEEE
The technologies of mobile communications and ubiquitous computing pervade our society, and wireless networks sense the movement of people and vehicles, generating large volumes o...
DCOSS
2009
Springer
14 years 24 days ago
2009
Springer
Sensor networks introduce new resource allocation problems in which sensors need to be assigned to the tasks they best help. Such problems have been previously studied in simplifi...