Electronic data processing system and method of using an electronic data processing system for automatically determining a risk indicator value
First Claim
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1. An electronic data processing system for automatically determining a risk indicator value based on a number of risk parameters, for evaluating a risk involved with performing a transaction between a client and a transaction provider in said data processing system, the data processing system comprising:
- a first input for inputting client input data relating to said client;
a first database for storing said client input data;
a computing processing module;
an output for outputting said risk indicator value;
said first database for assembling and storing said client input data in a predetermined number of client input data files in said first database;
said computing processing module for reading client input data from at least one of said client input data files of said first database into said computing processing module;
a first calculating unit for determining risk parameter values for a number of predefined risk parameters from said client input data, for evaluating each risk parameter value using an associated evaluation function to determine an evaluation value of said risk parameter and for comparing each evaluation value with at least one threshold value to determine whether the associated risk parameter is critical, uncritical, or neutral for the risk involved with performing said transaction;
a second calculating unit for calculating a risk density for each non-neutral risk parameter, for aggregating the risk densities of non-neutral risk parameters of at least one redefined set of risk parameters to determine a common risk density of said set of risk parameters, for generating an overall risk probability, based on predetermined weights and partial risk probabilities for said sets of risk parameters, for calculating a net utilisation as the difference between an utilisation in said transaction and a value of collaterals available for said transaction at a certain point in time; and
for calculating said risk indicator value as the product of said net utilisation and said overall risk probability.
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Abstract
An electronic data processing system for automatically determining a risk indicator value based on a number of risk parameters, for evaluating a risk involved with performing a transaction between a client and a transaction provider in said data processing system.
70 Citations
22 Claims
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1. An electronic data processing system for automatically determining a risk indicator value based on a number of risk parameters, for evaluating a risk involved with performing a transaction between a client and a transaction provider in said data processing system, the data processing system comprising:
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a first input for inputting client input data relating to said client;
a first database for storing said client input data;
a computing processing module;
an output for outputting said risk indicator value;
said first database for assembling and storing said client input data in a predetermined number of client input data files in said first database;
said computing processing module for reading client input data from at least one of said client input data files of said first database into said computing processing module;
a first calculating unit for determining risk parameter values for a number of predefined risk parameters from said client input data, for evaluating each risk parameter value using an associated evaluation function to determine an evaluation value of said risk parameter and for comparing each evaluation value with at least one threshold value to determine whether the associated risk parameter is critical, uncritical, or neutral for the risk involved with performing said transaction;
a second calculating unit for calculating a risk density for each non-neutral risk parameter, for aggregating the risk densities of non-neutral risk parameters of at least one redefined set of risk parameters to determine a common risk density of said set of risk parameters, for generating an overall risk probability, based on predetermined weights and partial risk probabilities for said sets of risk parameters, for calculating a net utilisation as the difference between an utilisation in said transaction and a value of collaterals available for said transaction at a certain point in time; and
for calculating said risk indicator value as the product of said net utilisation and said overall risk probability. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A method of using an electronic data processing system for automatically determining a risk indicator value based on a number of risk parameters, for evaluating a risk involved with performing a transaction between a client and a transaction provider in said data processing system, the data processing system including a first input for inputting client input data relating to said client;
- a first database for storing said client input data;
a computing processing module for reading said client input data from said first database, and calculating said risk indicator value;
an output for outputting said risk indicator value;
the method comprising the steps of;
collecting and inputting into said first database client input data;
assembling and storing said client input data in a predetermined number of client input data files in said first database;
reading client input data from at least one of said client input data files of said first database into said computing processing module;
determining risk parameter values (x) for a predetermined number of redefined risk parameters from said client input data;
determining an evaluation function for each of said risk parameters;
evaluating each risk parameter using the associated evaluation function to determine an evaluation value of said risk parameter;
comparing each evaluation value with at least one threshold value to determine whether the associated risk parameter is critical, uncritical, or neutral for the risk involved with performing said transaction;
determining a risk density function for each risk parameter which has been determined to be not neutral;
aggregating the risk densities of at least one redefined set of risk parameters to a common risk density to determine a partial risk probability for said set of risk parameters;
determining a weight for said set of risk parameters;
generating an overall risk probability, based on said determined risk weights and partial risk probabilities for each set of risk parameters;
calculating a net utilisation as the difference between a utilisation in said transaction and a value of collaterals available for said transaction at a certain point in time; and
calculating said risk indicator value as the product of said net utilisation and said overall risk probability. - View Dependent Claims (11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22)
- a first database for storing said client input data;
Specification