242 search results - page 4 / 49 » Private Information Retrieval Using Trusted Hardware |
ACMICEC
2004
ACM
13 years 11 months ago
2004
ACM
Electronic voting has become one of the most popular activities over the Internet. Security and privacy are always regarded as crucial factors in electronic voting system design. ...
ISW
2004
Springer
13 years 11 months ago
2004
Springer
In key-insulated cryptography, there are many private keys with different indexes and a single, fixed public key. When the trust model includes multiple Certification Authoritie...
RECSYS
2009
ACM
14 years 8 days ago
2009
ACM
With the advent of online social networks, the trust-based approach to recommendation has emerged which exploits the trust network among users and makes recommendations based on t...
PET
2010
Springer
13 years 7 months ago
2010
Springer
Mobile smartphone users frequently need to search for nearby points of interest from a location based service, but in a way that preserves the privacy of the users' locations...
AGENTS
2001
Springer
13 years 10 months ago
2001
Springer
In this paper, we propose a facilitator that finds capable and trustworthy partners on behalf of client users, which helps users form and maintain e-partnerships for electronic co...