Patent Document ID: 8676800
Application ID: 12981840

Base Claim:
1. A method of generating information from a plurality of data items, the method comprising the steps of: (a) populating an aggregate data item with at least one of the plurality of data items; wherein each individual data item comprises original information including an attribute and a value, wherein the attribute of the individual data item is an identifier for the individual data item, wherein the aggregate data item is a form of derived attribute, wherein the derived attribute represents a transformation of a collection of individual data items into a single data item with a value, wherein said value of the derived attribute is an aggregate value comprising a map of attribute to value for each said individual data item within said collection of individual data items such that a derived attribute forms a single data item suitable for inferencing by a knowledge base, said single data item retaining the original information relating to each of the plurality of individual data items yet queried by the knowledge base as a whole to extract information regarding said individual data items; and (b) generating the information using the aggregate data item, wherein the method of generating information is performed by a decision support system, and wherein the information so generated falls into one or more of the following groups: i. textual information; ii. a machine instruction.

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Claim 38:
38. A method defined by claim 1 wherein the step of generating the information comprises at least one of the following: including in the information the identifier of at least one individual data item populating the aggregate data item; and including in the information the value associated with at least one individual data item populating the aggregate data item; wherein said rules-based knowledge base is able to generate information regarding a plurality of individual data items by applying a rule including a set operation to a derived attribute.