708 search results - page 56 / 142 » Implementing access control to people location information |
SOUPS
2009
ACM
14 years 3 months ago
2009
ACM
A recent trend in social networking, photo/video sharing, and location-sharing services is a demand for more expressive privacy mechanisms that provide greater control over the co...
COMPSAC
2006
IEEE
14 years 3 months ago
2006
IEEE
In federated and pervasive networks, trust management has become a cornerstone for information security and privacy. Although people have recognized the importance of privacy and ...
CCS
2004
ACM
14 years 2 months ago
2004
ACM
Access control can be used to ensure that database queries pertaining to sensitive information are not answered. This is not enough to prevent users from learning sensitive inform...
AVI
2006
13 years 10 months ago
2006
Increasingly, public transportation systems are equipped with Global Positioning Systems (GPS) connected to control centers through wireless networks. Controllers use this infrast...
ICDCSW
2005
IEEE
14 years 2 months ago
2005
IEEE
— Search and rescue of people in emergency situations, e.g. lost hikers, stranded climbers, or injured skiers has been difficult due to lack of information about their location ...