131 search results - page 16 / 27 » A Privacy-Protecting Coupon System |
JLBS
2007
13 years 7 months ago
2007
Mobility-pricing is one of the avenues leading to the information highway. Using a combination of positioning, communication and information processing, automobile insurance can b...
WWW
2008
ACM
14 years 8 months ago
2008
ACM
This paper presents PrivacyGrid - a framework for supporting anonymous location-based queries in mobile information delivery systems. The PrivacyGrid framework offers three unique...
STORAGESS
2006
ACM
14 years 1 months ago
2006
ACM
This paper has three goals. (1) We try to debunk several held misconceptions about secure deletion: that encryption is an ideal solution for everybody, that existing data-overwrit...
CSREAPSC
2006
13 years 9 months ago
2006
- In the ambient computing future, security promises to be the foundational design feature that allows pervasive systems to protect personal information privacy. As fledgling perva...
JDM
2000
13 years 7 months ago
2000
Advanced Traveler Information Systems (ATIS) require e cient information retrieval and updating in a dynamic environment at di erent geographical scales. ATIS applications are use...