ONTOLOGY-DRIVEN CONSTRUCTION OF SEMANTIC BUSINESS INTELLIGENCE MODELS

• US 20150006432A1
• Filed: 09/17/2014
• Published: 01/01/2015
• Est. Priority Date: 03/15/2013
• Status: Active Application

• Current Assignee: International Business Machines Corporation
• Original Assignee: International Business Machines Corporation
• Inventors: Grosset, Robin N., Rais-Ghasem, Mohsen M.
• Application Number:
  US14/489,312
• Publication Number:
  US 20150006432A1
• Time in Patent Office: Days
• US Class Current: 705/348
• CPC Class Codes: G06Q 10/067 Enterprise or organisation modelling

Abstract

Techniques are described for modeling information from a data source. In one example, a method for modeling information from a data source includes identifying one or more lexical clues associated with each of one or more data item headings from the data source based on a set of lexical clue detection rules. The method further includes mapping each of one or more of the data item headings to one or more business concepts based on comparing the one or more identified lexical clues associated with each of one or more of the data item headings with a business ontology that comprises a description of the business concepts. The method further includes generating a semantic business intelligence model comprising one or more semantic associations between the one or more data item headings based on the mapping of the data item headings to the one or more of the business concepts.

Claims

1. A method for constructing a semantic model of a data source, the method comprising:

identifying, with one or more computing devices, one or more lexical clues associated with each of one or more data item headings from the data source based on a set of lexical clue detection rules;

mapping, with the one or more computing devices, each of one or more of the data item headings to one or more business concepts based on comparing the one or more identified lexical clues associated with each of one or more of the data item headings with a business ontology that comprises a description of the business concepts; and

generating, with the one or more computing devices, a semantic business intelligence model comprising one or more semantic associations between the one or more data item headings based on the mapping of the data item headings to the one or more of the business concepts.

2. The method of claim 1, further comprising classifying the one or more data item headings as either a metric or a category based on the comparing of the one or more identified lexical clues with the business ontology.

3. The method of claim 1, wherein mapping, each of the one or more of the data item headings to the one or more of the business concepts further comprises:

identifying a particular concept from among multiple candidate concepts based on evidence from the one or more identified lexical clues.

4. The method of claim 1, wherein mapping, each of the one or more of the data item headings to the one or more of the business concepts further comprises:

identifying one or more of the data item headings for which the one or more identified lexical clues are insufficient for mapping to one of the business concepts.

5. The method of claim 1, wherein the business concepts comprise one or more category concepts and one or more metric concepts, and wherein generating the semantic business intelligence model further comprises:

identifying each of one or more of the data item headings as either one of the category concepts or one of the metric concepts.

6. The method of claim 5, wherein identifying each of one or more of the data item headings as either one of the category concepts or one of the metric concepts further comprises:

identifying each of one or more of the data item headings as a particular type of category.

7. The method of claim 5, wherein identifying each of one or more of the data item headings as either one of the category concepts or one of the metric concepts further comprises:

identifying each of two or more of the data item headings as being comprised in a single category.

8. The method of claim 5, wherein identifying each of one or more of the data item headings as either one of the category concepts or one of the metric concepts further comprises:

generating one or more whole-part navigation paths between two or more of the data item headings identified as a category concept.

9. The method of claim 1, further comprising validating the mapping of one or more of the data item headings to one or more of the business concepts based on one or more of data, metadata, and additional data item headings proximate to the one or more of the data item headings in the data source.

10. The method of claim 9, wherein validating the mapping of one or more of the data item headings to one or more of the business concepts further comprises:

validating one or more matches between one or more of the data item headings and one or more concept keywords associated with the one or more of the business concepts against additional evidence from the data source.

11. The method of claim 1, further comprising:

providing the semantic business intelligence model to a business intelligence portal.

12. The method of claim 1, further comprising:

identifying a business intelligence portal output mode that corresponds to the semantic business intelligence model; and

outputting the business intelligence portal output mode identified as corresponding to the semantic business intelligence model.

13. The method of claim 12, wherein the semantic business intelligence model indicates variation of values of one or more data items in relation to time, and the business intelligence portal output mode identified as corresponding to the semantic business intelligence model comprises a data visualization of the variation of the values of the one or more data items in relation to time.

14. The method of claim 12, wherein the semantic business intelligence model indicates variation of values of one or more data items in relation to identifiers, and the business intelligence portal output mode identified as corresponding to the semantic business intelligence model comprises a data visualization of the variation of the values of the one or more data items in relation to the identifiers.

15. The method of claim 1, wherein the data item heading comprises one or more of a column heading, a row heading, a sheet name, a graph caption, a file name, and a document title from the data source.