39 search results - page 6 / 8 » Practical PIR for electronic commerce |
CSSE
2004
IEEE
13 years 7 months ago
2004
IEEE
Abstract. Semantic Web technologies will deeply influence the further development of the Internet Economy. A major challenge is, however, to find a practical solution for trust pro...
ACMICEC
2003
ACM
14 years 26 days ago
2003
ACM
Multi-organizational EDI message networks are complicated communication environments with various standards and technologies. The role of third party message exchange hubs has bec...
FC
2009
Springer
14 years 2 months ago
2009
Springer
Cryptographic credential infrastructures, such as Public key infrastructure (PKI), allow the building of trust relationships in electronic society and electronic commerce. At the c...
COMCOM
2007
13 years 7 months ago
2007
Credit card transactions are a popular and diffused means of payment over the network. Unfortunately, current technology does not allow us to technically solve disputes that may ...
KDD
2006
ACM
14 years 8 months ago
2006
ACM
Recent research has identified significant vulnerabilities in recommender systems. Shilling attacks, in which attackers introduce biased ratings in order to influence future recom...