2228 search results - page 6 / 446 » Electronic Payment Systems |
SP
1996
IEEE
13 years 11 months ago
1996
IEEE
Recently, two major bankcard payment instrument operators VISA and MasterCard published speci cations for securing bankcard payment transactions on open networks for open scrutiny...
CORR
2008
Springer
13 years 6 months ago
2008
Springer
Abstract. We study the problem of preventing double spending in electronic payment schemes in a distributed fashion. This problem occurs, for instance, when the spending of electro...
CHI
2008
ACM
14 years 7 months ago
2008
ACM
As services embedded into public spaces become increasingly transparent, one peripheral aspect of use continues to demand explicit user attention: payment. UbiPay is a system that...
INFORMATICALT
2006
13 years 6 months ago
2006
One important requirement of electronic cash systems is the anonymity of customers. Unconditional anonymity is also very well suited to support criminals in blackmailing. Maitland ...
TRUSTBUS
2005
Springer
14 years 5 days ago
2005
Springer
Beginning with the adoption of the de-facto standard for wireless LAN communications IEEE 802.11 in 1999 we can observe a continuous growth of public wireless LAN hotspots that pro...