TRANSACTION-RISK EVALUATION BY RESOURCE-LIMITED DEVICES

A computer-implemented method for enabling transaction-risk evaluation by resource-limited devices. The method includes receiving from a financial network transaction data, defining transactions in the network, and generating, based on the transaction data, a transaction graph comprising nodes, repr...

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Bibliographische Detailangaben
Hauptverfasser:	Visegrady, Tamas, Giovannini, Andrea
Format:	Patent
Sprache:	eng
Schlagworte:	CALCULATING COMPUTING COUNTING DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES PHYSICS SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR
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Beschreibung
Zusammenfassung:	A computer-implemented method for enabling transaction-risk evaluation by resource-limited devices. The method includes receiving from a financial network transaction data, defining transactions in the network, and generating, based on the transaction data, a transaction graph comprising nodes, representing parties to transactions, interconnected by edges representing transactions between parties represented by the nodes. For each of at least some nodes, at least one risk attribute provided in the transaction graph. The method includes receiving from a resource-limited device a request describing a potential transaction, identifying at least one counterparty node, deriving transaction-risk data, dependent on aggregated risk attributes of the counterparty node and a selected set of nodes reachable from that node via edges, and sending to the device a response comprising the transaction-risk data for evaluation of risk of the potential transaction.