111 search results - page 19 / 23 » Mix-Based Electronic Payments |
KDD
2009
ACM
13 years 11 months ago
2009
ACM
We describe a reputation-driven market that motivates human computation sellers (workers) to produce optimal levels of quality when quality is not immediately measurable and contr...
CCS
2004
ACM
13 years 10 months ago
2004
ACM
Magnetic stripe cards are in common use for electronic payments and cash withdrawal. Reported incidents document that criminals easily pickpocket cards or skim them by swiping the...
IWFM
2003
13 years 8 months ago
2003
Meadows recently proposed a formal cost-based framework for analysis of denial of service. It was showed how some principles that have already been used to make cryptographic prot...
CN
2006
13 years 6 months ago
2006
In this paper, we introduce a new security property which intends to capture the ability of a cryptographic protocol being resistant to denial of service. This property, called im...
COMCOM
2007
13 years 6 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 ...