System and method for building a rulebase using a stateful or stateless rulebase builder in a client-server environment

• US 7,849,045 B2
• Filed: 04/07/2008
• Issued: 12/07/2010
• Est. Priority Date: 04/19/2002
• Status: Expired due to Fees

• Current Assignee: Computer Associates Think Inc. (Broadcom, Inc.)
• Original Assignee: Computer Associates Think Inc. (Broadcom, Inc.)
• Inventors: Tan, It-Beng, Herrera, Peter J., Cass, Ronald, Wilson, Kirk D.
• Primary Examiner(s): VINCENT, DAVID ROBERT
• Application Number:
  US12/098,893
• Publication Number:
  US 20090089239A1
• Time in Patent Office: 974 Days
• Field of Search: 706 45- 47, 706 59- 61, 705/2, 705/665, 705/667, 715/221
• US Class Current: 706/59
• CPC Class Codes: G06N 5/022 Knowledge engineering; Knowledge acquisition
• CPC Class Codes: G06N 5/046 Forward inferencing; Production systems

Abstract

A method for building a rulebase includes receiving a plurality of rulebase components. The method also includes merging the rulebase components to create a consolidated rulebase.

Claims

1. A method for building a rulebase, the method executed by one or more processors configured to perform a plurality of operations, the operations comprising:

communicating, to a rulebase builder, a plurality of rulebase components including one or more of rules, rulesets, or rulebases; and

receiving, at a client application, a consolidated rulebase from the rulebase builder, wherein the rulebase builder merges the rulebase components to create the consolidated rulebase and comprises one of;

a stateless rulebase builder that receives a control object, wherein the control object includes values identifying one or more functions performed by the rulebase builder to create the consolidated rulebase, or

a stateful rulebase builder that retains session information related to a communication session between the rulebase builder and the client application.

2. The method of claim 1, wherein communicating one of the plurality of rulebase components to the rulebase builder comprises communicating at least one of a binary rulebase component, an uncompiled rulebase component, and a location of a rulebase component to the rulebase builder.

3. The method of claim 2, wherein the location of the rulebase component comprises a Uniform Resource Locator (URL).

4. The method of claim 1, wherein the

one or more functions identified by the values of the control object include whether the rulebase builder generates at least one of a load map, an application interface document, and a binary consolidated rulebase, the load map identifying a plurality of objects defined in the consolidated rulebase and relationships between each object and rules in the consolidated rulebase affecting each object, the application interface document identifying one or more preconditions and one or more postconditions for each domain associated with the consolidated rulebase.

5. The method of claim 1, wherein the stateful rulebase builder exchanges additional information with the client application;

and

invokes at least one function in the rulebase builder, the at least one function generates at least one of a load map, an application interface document, and a binary consolidated rulebase, the load map identifying a plurality of objects defined in the consolidated rulebase and relationships between each object and rules in the consolidated rulebase affecting each object, the application interface document identifying one or more preconditions and one or more postconditions for each domain associated with the consolidated rulebase.