The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
We present an innovative flexible computation support service for financial risk management. Commercial bank faces a higher requirement on quantitative risk management from Basel II accord. In practice, quantitative risk computation needs both the internal and external data, and the risk calculation models and corresponding parameters should be updated for a periods of time. To deal with these challenges,...
We present a novel method to learn the priorities of rules for sequential rule execution during the running of a rule engine system. The priority based ordering of rules influences the condition evaluation count of rule execution. User-assigned priorities can not guarantee optimal execution performance. We present and prove that the execution count and the dependency relationship are two factors influencing...
Rule flow is a directed graph with condition and action operator over business object's attributes. The results from the the rule flow is usually not linearly separable, which proposes great challenges to rule flow learning from sample results. This paper proposes to use multiple linear classifiers for rule flows whose condition is the linear combination of business object attributes. This is a two-step...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.