AU7512600A - Expert system - Google Patents

Expert system

Info

Publication number
AU7512600A
AU7512600A AU75126/00A AU7512600A AU7512600A AU 7512600 A AU7512600 A AU 7512600A AU 75126/00 A AU75126/00 A AU 75126/00A AU 7512600 A AU7512600 A AU 7512600A AU 7512600 A AU7512600 A AU 7512600A
Authority
AU
Australia
Prior art keywords
transaction
fraudulent
current transaction
prediction model
value
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
AU75126/00A
Inventor
Hanns Michael Hepp
Johann Praschinger
Constantin Von Altrock
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GZS GESELLSCHAFT fur ZAHLUNGSSYSTEME MBH
Inform GmbH
Original Assignee
GZS GES fur ZAHLUNGSSYSTEME MB
Inform GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7920576&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AU7512600(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by GZS GES fur ZAHLUNGSSYSTEME MB, Inform GmbH filed Critical GZS GES fur ZAHLUNGSSYSTEME MB
Publication of AU7512600A publication Critical patent/AU7512600A/en
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07F—COIN-FREED OR LIKE APPARATUS
    • G07F7/00—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus
    • G07F7/08—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus by coded identity card or credit card or other personal identification means
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q20/00—Payment architectures, schemes or protocols
    • G06Q20/38—Payment protocols; Details thereof
    • G06Q20/40—Authorisation, e.g. identification of payer or payee, verification of customer or shop credentials; Review and approval of payers, e.g. check credit lines or negative lists
    • G06Q20/401—Transaction verification
    • G06Q20/4016—Transaction verification involving fraud or risk level assessment in transaction processing
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q20/00—Payment architectures, schemes or protocols
    • G06Q20/38—Payment protocols; Details thereof
    • G06Q20/40—Authorisation, e.g. identification of payer or payee, verification of customer or shop credentials; Review and approval of payers, e.g. check credit lines or negative lists
    • G06Q20/403—Solvency checks
    • G06Q20/4037—Remote solvency checks

Abstract

The invention relates to a method which is implemented on a computer and which is provided for identifying and determining fraudulent transaction data in a computer controlled transaction processing system comprising a prediction model for receiving current transaction data, for processing the current transaction data, and for outputting at least one output value that depicts a probability of a fraudulent transaction. According to the invention, the prediction model is used to carry out the evaluation with regard to the risk that the current transaction is fraudulent, and a corresponding output value is generated. This evaluation is carried out using stored data of a time series analysis of earlier transactions with respect to the same means of payment or user and to expert rules concerning parameters which occur in a statistically significant cumulative manner during fraudulent transactions, especially with respect to the origin of the means of payment/user, to the branch and to the beneficiary of the transaction, as well as to the magnitude or value of the transaction. The prediction model combines a limit, which is essentially based on the expert rules and which is specific for the type of transaction, with a value, which is essentially based on the time series analysis and which is specific for the current transaction, in order to generate the output value. The combination is carried out in a floating manner so that output values can be generated which vary according to the extent of the suspicion of misuse and which can be used to initiate different reactions to the current transaction request.
AU75126/00A 1999-09-02 2000-08-31 Expert system Abandoned AU7512600A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19941868 1999-09-02
DE19941868 1999-09-02
PCT/EP2000/008516 WO2001018755A2 (en) 1999-09-02 2000-08-31 Expert system

Publications (1)

Publication Number Publication Date
AU7512600A true AU7512600A (en) 2001-04-10

Family

ID=7920576

Family Applications (1)

Application Number Title Priority Date Filing Date
AU75126/00A Abandoned AU7512600A (en) 1999-09-02 2000-08-31 Expert system

Country Status (5)

Country Link
EP (1) EP1208541B1 (en)
AT (1) ATE279760T1 (en)
AU (1) AU7512600A (en)
DE (1) DE50008263D1 (en)
WO (1) WO2001018755A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030187759A1 (en) * 2002-03-27 2003-10-02 First Data Corporation Systems and methods for electronically monitoring fraudulent activity
US8666841B1 (en) 2007-10-09 2014-03-04 Convergys Information Management Group, Inc. Fraud detection engine and method of using the same
JP2011118583A (en) * 2009-12-02 2011-06-16 Seiko Epson Corp Injustice degree calculation device, method for controlling injustice degree calculation device and program
FR3065558B1 (en) * 2017-04-21 2022-12-30 Worldline SYSTEM AND METHOD FOR MANAGING FRAUD DETECTION IN A FINANCIAL TRANSACTION SYSTEM

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2625343B1 (en) 1987-12-29 1990-05-04 Michaud Andre IMPROVEMENTS TO SIGNAL PROCESSING DEVICES
FR2651903B1 (en) 1989-09-12 1991-12-06 Michaud Andre METHOD FOR LIMITING THE RISKS ATTACHED TO A COMPUTER TRANSACTION.
EP0468229A3 (en) * 1990-07-27 1994-01-26 Hnc Inc A neural network with expert system functionality
US5819226A (en) * 1992-09-08 1998-10-06 Hnc Software Inc. Fraud detection using predictive modeling
US5524176A (en) * 1993-10-19 1996-06-04 Daido Steel Co., Ltd. Fuzzy expert system learning network
US5884289A (en) * 1995-06-16 1999-03-16 Card Alert Services, Inc. Debit card fraud detection and control system
US6119103A (en) * 1997-05-27 2000-09-12 Visa International Service Association Financial risk prediction systems and methods therefor
US6018723A (en) * 1997-05-27 2000-01-25 Visa International Service Association Method and apparatus for pattern generation

Also Published As

Publication number Publication date
EP1208541A2 (en) 2002-05-29
WO2001018755A3 (en) 2001-05-10
ATE279760T1 (en) 2004-10-15
DE50008263D1 (en) 2004-11-18
EP1208541B1 (en) 2004-10-13
WO2001018755A2 (en) 2001-03-15

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase
TH Corrigenda

Free format text: IN VOL 15, NO 26, PAGE(S) 5475-5478 UNDER THE HEADING APPLICATIONS LAPSED, REFUSED OR WITHDRAWN PLEASE DELETE ALL REFERENCE TO APPLICATION NO. 64251/00, 67167/00, 68062/00, 68537/00, 68646/00, 68686/00, 69828/00, 70353/00, 72965/00, 72968/00, 72969/00, 72971/00, 72980/00, 73916/00, 75126/00, 76430/00, 76432/00, 77743/00, 78864/00, 78865/00 AND 78866/00

MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase