CA2898945C - Depistage predictif de fraude - Google Patents

Depistage predictif de fraude Download PDF

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Publication number
CA2898945C
CA2898945C CA2898945A CA2898945A CA2898945C CA 2898945 C CA2898945 C CA 2898945C CA 2898945 A CA2898945 A CA 2898945A CA 2898945 A CA2898945 A CA 2898945A CA 2898945 C CA2898945 C CA 2898945C
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Canada
Prior art keywords
transaction
probability
fraud
transactions
chargeback
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Active
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CA2898945A
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English (en)
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CA2898945A1 (fr
Inventor
Laure Canis
Cedric Florimond
Thibaud Andrevon
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.)
Amadeus SAS
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Amadeus SAS
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Publication date
Priority claimed from US14/452,941 external-priority patent/US9412107B2/en
Priority claimed from EP14290230.3A external-priority patent/EP2983119A1/fr
Application filed by Amadeus SAS filed Critical Amadeus SAS
Publication of CA2898945A1 publication Critical patent/CA2898945A1/fr
Application granted granted Critical
Publication of CA2898945C publication Critical patent/CA2898945C/fr
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  • Business, Economics & Management (AREA)
  • Engineering & Computer Science (AREA)
  • Accounting & Taxation (AREA)
  • Finance (AREA)
  • Strategic Management (AREA)
  • Development Economics (AREA)
  • Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)
  • Physics & Mathematics (AREA)
  • General Business, Economics & Management (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Entrepreneurship & Innovation (AREA)
  • Economics (AREA)
  • Marketing (AREA)
  • Game Theory and Decision Science (AREA)
  • Computer Security & Cryptography (AREA)

Abstract

Linvention propose des méthodes, des systèmes et des programmes informatiques pour le criblage de transactions. Des transactions stockées dans une base de données de transactions peuvent offrir une base statistique pour déterminer une probabilité de fraude pour une transaction en cours. Le coût dune fraude peut être établi pour chacun dune pluralité de mesures possibles basées sur la probabilité de fraude, et la mesure qui offre le plus faible coût de fraude choisie. Un coût cumulatif de fraude peut être établi pour un ensemble de transactions dans la base de données. Si la prise de mesure avec le plus faible coût de fraude pour la transaction résulte en un coût de fraude cumulatif plus élevé, une mesure possédant le coût de fraude plus élevé pour la transaction peut être choisie. La transaction peut être ajoutée à la base de données et la probabilité de fraude ajustée en fonction dune durée depuis lacceptation de la transaction. La base statistique peut être optimisée en fonction dune erreur de coût.
CA2898945A 2014-08-06 2015-07-30 Depistage predictif de fraude Active CA2898945C (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US14/452,941 US9412107B2 (en) 2014-08-06 2014-08-06 Predictive fraud screening
US14/452,941 2014-08-06
EP14290230.3 2014-08-06
EP14290230.3A EP2983119A1 (fr) 2014-08-06 2014-08-06 Criblage de fraude prédictive

Publications (2)

Publication Number Publication Date
CA2898945A1 CA2898945A1 (fr) 2016-02-06
CA2898945C true CA2898945C (fr) 2017-05-09

Family

ID=55262601

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2898945A Active CA2898945C (fr) 2014-08-06 2015-07-30 Depistage predictif de fraude

Country Status (3)

Country Link
KR (1) KR101753474B1 (fr)
AU (1) AU2015210357B2 (fr)
CA (1) CA2898945C (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20180059203A (ko) 2016-11-25 2018-06-04 공주대학교 산학협력단 지불 거절 사기 사용자의 예측 방법 및 프로그램
KR20180128874A (ko) * 2018-11-14 2018-12-04 주식회사 미탭스플러스 트랜잭션 검증을 이용한 암호화폐 거래소 입금 승인 장치 및 방법
US11704673B1 (en) * 2020-06-29 2023-07-18 Stripe, Inc. Systems and methods for identity graph based fraud detection

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3506068B2 (ja) 1999-09-29 2004-03-15 日本電気株式会社 外れ値度計算装置
US10853855B2 (en) * 2007-05-20 2020-12-01 Michael Sasha John Systems and methods for automatic and transparent client authentication and online transaction verification
US20120158540A1 (en) * 2010-12-16 2012-06-21 Verizon Patent And Licensing, Inc. Flagging suspect transactions based on selective application and analysis of rules

Also Published As

Publication number Publication date
CA2898945A1 (fr) 2016-02-06
KR20160017629A (ko) 2016-02-16
AU2015210357B2 (en) 2016-12-01
AU2015210357A1 (en) 2016-02-25
KR101753474B1 (ko) 2017-07-04

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Effective date: 20160909