1
Michael Lewis, Frank King, Thomas Arnold, William Wright, John Pettit: Method and apparatus for evaluating fraud risk in an electronic commerce transaction. Cybersource Corporation, Hickman Palermo Truong & Becker, Christopher J Palmero, July 22, 2008: US07403922 (153 worldwide citation)

A technique for evaluating fraud risk in e-commerce transactions between consumer and a merchant is disclosed. The merchant requests service from the system using a secure, open messaging protocol. An e-commerce transaction or electronic purchase order is received from the merchant, the level of ris ...


2
Michael Lewis, Frank King, Thomas Arnold, William Wright, John Pettit: Method and apparatus for evaluating fraud risk in an electronic commerce transaction. Cybersource Corporation, Hickman Palermo Truong & Becker, June 28, 2011: US07970701 (30 worldwide citation)

A technique for evaluating fraud risk in e-commerce transactions between consumer and a merchant is disclosed. The merchant requests service from the system using a secure, open messaging protocol. An e-commerce transaction or electronic purchase order is received from the merchant, the level of ris ...


3
William Wright, Hung Tzaw Hu: Method and apparatus for evaluating fraud risk in an electronic commerce transaction. CyberSource Corporation, Kilpatrick Townsend & Stockton, September 13, 2011: US08019678 (22 worldwide citation)

Transaction information is received and applied to multiple fraud risk mathematical models that each produce a respective raw score, which are transformed with respective sigmoidal transform functions to produce optimized likelihood of fraud risk estimates to provide to a merchant. Respective fraud ...


4
William Wright, Hung Tzaw Hu: Method and apparatus for evaluating fraud risk in an electronic commerce transaction. Cybersource Corporation, Hickman Palermo Truong & Becker, January 4, 2011: US07865427 (14 worldwide citation)

According to one aspect, transaction information is received and applied to multiple fraud risk mathematical models that each produce a respective raw score, which are transformed with respective sigmoidal transform functions to produce optimized likelihood of fraud risk estimates to provide to a me ...


5
Lewis Michael, King Frank, Arnold Thomas, Wright William, Pettit John: Method and apparatus for evaluating fraud risk in an electronic commerce transaction. Cybersource Corporation, PALERMO Christopher, May 10, 2002: WO/2002/037219 (1 worldwide citation)

A method and system for evaluating fraud risk in an electronic commerce transaction between consumer and a merchant over a network is disclosed. An e-commerce transaction or electronic purchase order is received, the level of risk associated with each order is measured, and a risk score is returned ...


6
Wright William, Hu Hung Tzaw: Method and apparatus for evaluating fraud risk in an electronic commerce transaction. Cybersource, February 25, 2004: EP1390833-A2

In an e-commerce risk screening system, transaction information is applied to multiple fraud risk models that produce raw scores, which are transformed with sigmoidal transform functions to produce optimized likelihood of fraud risk estimates. Such estimates are combined using fusion proportions, pr ...


7
Lewis Michael, King Frank, Arnold Thomas, Wright William, Pettit John: Method and apparatus for evaluating fraud risk in an electronic commerce transaction. Cybersource, September 3, 2003: EP1340178-A2

A method and system for evaluating fraud risk in an electronic commerce transaction between consumer and a merchant over a network is disclosed. An e-commerce transaction or electronic purchase order is received, the level of risk associated with each order is measured, and a risk score is returned. ...


8
Michael LEWIS, Frank King, Thomas Arnold, William Wright, John Pettit: Method and apparatus for evaluating fraud risk in an electronic commerce transaction. Hickman Palermo Truong & Becker, June 12, 2008: US20080140576-A1

A method and system for evaluating fraud risk in an electronic commerce transaction between consumer and a merchant over a network is disclosed. The merchant requests service from the system over the network using a secure, open messaging protocol. An e-commerce transaction or electronic purchase or ...


9
William Wright, Hung Tzaw Hu: Method and apparatus for evaluating fraud risk in an electronic commerce transaction. Hickman Palermo Truong & Becker, December 19, 2002: US20020194119-A1

According to one aspect, transaction information is received and applied to multiple fraud risk mathematical models that each produce a respective raw score, which are transformed with respective sigmoidal transform functions to produce optimized likelihood of fraud risk estimates to provide to a me ...


10
William Wright, Hung Tzaw Hu: Method and Apparatus for Evaluating Fraud Risk in an Electronic Commerce Transaction. Hickman Palermo Truong & Becker, February 24, 2011: US20110047044-A1

Transaction information is received and applied to multiple fraud risk mathematical models that each produce a respective raw score, which are transformed with respective sigmoidal transform functions to produce optimized likelihood of fraud risk estimates to provide to a merchant. Respective fraud ...