131 search results - page 8 / 27 » A Privacy-Protecting Coupon System |
CDC
2010
IEEE
13 years 2 months ago
2010
IEEE
Online Social networks are increasingly being seen as a means of obtaining awareness of user preferences. Such awareness could be used to target goods and services at them. We cons...
ASIACRYPT
2005
Springer
14 years 1 months ago
2005
Springer
We introduce a new cryptographic primitive called the blind coupon mechanism (BCM). In effect, the BCM is an authenticated bit commitment scheme, which is AND-homomorphic. It has n...
CAISE
2003
Springer
14 years 21 days ago
2003
Springer
The development of mobile communication technology and ubiquitous computing paradigm and the emergence of m-healthcare, m-business and m-education services have raised the urgency ...
ICIW
2009
IEEE
14 years 2 months ago
2009
IEEE
BitTorrent and Practical Network Coding are efficient methods for sharing files in a peer-to-peer network. Both face the problem to distribute a given file using peers with dif...
WICSA
2007
13 years 8 months ago
2007
In pervasive computing systems, a higher number of interactions will be mediated by computers, amplifying the menace to privacy. Privacy protection in pervasive environments is st...