Knowledge base management system for an information reasoning apparatus
Patent 5355445 Issued on October 11, 1994. Estimated Expiration Date: 
April 8, 2012. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.
April 8, 2012. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.Patent ReferencesMethod for integrating a knowledge-based system with an arbitrary database system Method for translating data base to knowledge and apparatus therefor System for automatically and transparently mapping rules and objects from a stable storage database management system within a forward chaining or backward chaining inference cycle Knowledge base management system Patent #: 5228116 InventorsAssigneeApplicationNo. 865186 filed on 04/08/1992US Classes:706/50, Having specific management of a knowledge base707/200FILE OR DATABASE MAINTENANCEExaminersPrimary: Downs, Robert W.Attorney, Agent or FirmInternational ClassesG06F 015/18G06F 015/40 Foreign Application Priority Data1991-04-25 JPAbstractA knowledge base management system and method for managing a knowledge base system which includes a primary data storage section storing received primary data. A change registration section records change data indicating which of the primary data has been changed. A data conversion section converts the primary data into secondary data which has a data format compatible with the knowledge base system. A knowledge base section has a secondary data storage section which stores the secondary data, and a reasoning calculation section accesses the secondary data based on a received retrieval inquiry. A knowledge management section controls the conversion section. Specifically, the knowledge management section controls the conversion section to convert the primary data corresponding to the secondary data to be accessed by the reasoning calculating section when the recorded change data indicates that the primary data corresponding to the secondary data to be accessed by the reasoning calculating section has been changed.Other References
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