SYSTEM AND METHOD FOR AUTHORIZING ELECTRONIC PAYMENT TRANSACTIONS
摘要
<p>A transaction authorization system comprising an authorization engine that performs an analysis of a request for authorization of a electronic payment and generates an authorization based on the analysis. The system includes a database storing transaction records and generating the authorization output based on a determined conditional probability determined from distribution functions based on some of the stored transaction records.</p>
申请公布号
WO2008005011(A1)
申请公布日期
2008.01.10
申请号
WO2006US26003
申请日期
2006.07.03
申请人
FIRST DATA CORPORATION;KUBO, TAKAYUKI;ALBRECHT, NORBERT