Generating active links between model objects

• US 9,009,006 B2
• Filed: 05/29/2009
• Issued: 04/14/2015
• Est. Priority Date: 05/29/2009
• Status: Active Grant

• Current Assignee: Red Hat, Inc. (International Business Machines Corporation)
• Original Assignee: Red Hat, Inc. (International Business Machines Corporation)
• Inventors: Williamson, Eric
• Primary Examiner(s): Rivas, Omar Fernandez
• Assistant Examiner(s): Cothran, Bernard E
• Application Number:
  US12/475,419
• Publication Number:
  US 20100305922A1
• Time in Patent Office: 2,146 Days
• Field of Search: 703/2, 705/35, 707/770
• US Class Current: 703/2
• CPC Class Codes: G06F 16/94 Hypermedia Hyperlinking G06F40/134

Abstract

Embodiments relate to generating active links between model objects. A modeling client can host modeling logic and an application programming interface (API) to create, access, manipulate, and import/export modeling objects used in modeling applications, such as engineering, medical, financial, and other modeling platforms. The source data accepted into the modeling client can include consumer or business-level applications, whose spreadsheet, database or other content can be extracted and encapsulated in object-oriented format, such as extensible markup language (XML) format. Links can be inserted in the resulting model object to link to external resources, such as additional model objects, services, local or remote modeling tools, or other resources. The model object can share, exchange, or combine data from other model object(s), as well as instantiate functions hosted in other model object(s). Multiple links can be inserted to multiple model objects in linked list, node, or other configurations.

Claims

1. A method comprising:

invoking an application, the application comprising source data, wherein the source data comprises a cellular array format;

encapsulating a first set of cells of the source data in a first predictive model object, wherein a modeling application performs an operation on the first predictive model object to predict an output, and wherein the first predictive model object is encoded in extensible markup language (XML) format;

encapsulating a second set of cells of the source data in a second predictive model object, wherein the second predictive model object is encoded in XML format and, a cell of the second set of cells in the second predictive model object specifies a function;

receiving a user selection of a linkage type for an import link, wherein the import link imports the function specified by the cell of the second set of cells in the second predictive model object as a corresponding function in a corresponding cell in the first set of cells in the first predictive model object;

inserting the import link in the first predictive model object in view of the user selection of the linkage type;

changing, by the modeling application, the function specified by the cell of the second set of cells in the second predictive model by performing the operation on the second predictive model object to predict a second output; and

calling, by a client device, the changed function specified by the cell of the second set of cells in the second predictive model object as the corresponding function in the corresponding cell in the first set of cells in the first predictive model object using the import link in response to the function in the second predictive model being changed.

2. The method of claim 1, further comprising:

storing the first predictive model object and the second predictive model object in storage of the client device.

3. The method of claim 1, wherein the first predictive model object and the second predictive model object are linked in at least one of a tree, node, or web configuration.

4. The method of claim 1, wherein the first predictive model object and the second predictive model object comprise an attribute, the attribute comprising at least one of a function call parameter or a linkage parameter.

5. The method of claim 1, wherein the link comprises a plurality of links.

6. The method of claim 5, wherein the plurality of links invoke at least one of a plurality of additional predictive model objects, a mainframe modeling platform, or an additional modeling client device.

7. The method of claim 1, wherein the source data comprises at least one of spreadsheet data, database data, word processing data, or presentation data.

8. The method of claim 1, where the source data is hosted in at least one of local storage of the client device or remote storage.

9. The method of claim 1, wherein the operation is a Monte Carlo operation.

10. A client system comprising:

an interface to source data in an application; and

a processor, communicating with the source data via the interface, the processor to;

invoke an application, the application comprising source data, wherein the source data comprises a cellular array format,

encapsulate a first set of cells of the source data in a first predictive model object, wherein a modeling application performs an operation on the first predictive model object to predict an output, and wherein the first predictive model object is encoded in extensible markup language (XML) format,

encapsulate a second set of cells of the source data in a second predictive model object, wherein the second predictive model object is encoded in XML format and, a cell of the second set of cells in the second predictive model object specifies a function,

receive a user selection of a linkage type for an import link, wherein the import link imports the function specified by the cell of the second set of cells in the second predictive model object as a corresponding function in a corresponding cell in the first set of cells in the first predictive model object;

insert the import link in the first predictive model object in view of the user selection of the linkage type,

change, by the modeling application, the function specified by the cell of the second set of cells in the second predictive model by performing the operation on the second predictive model object, and

call the changed function specified by the cell of the second set of cells in the second predictive model object as the corresponding function in the corresponding cell in the first set of cells in the first predictive model object sing the import link in response to the function in the second predictive model being changed.

11. The system of claim 10, further comprising:

a memory coupled to the processor to store the first predictive model object and the second predictive model object.

12. The system of claim 10, wherein the first predictive model object and the second predictive model object are linked in at least one of a tree, node, or web configuration.

13. The system of claim 10, wherein the first predictive model object and the second predictive model object comprise an attribute, the attribute comprising at least one of a function call parameter or a linkage parameter.

14. The system of claim 10, wherein the link comprises a plurality of links.

15. The system of claim 14, wherein the plurality of links invoke at least one of a plurality of additional predictive model objects, a mainframe modeling platform, or an additional modeling client system.

16. The system of claim 10, wherein the source data comprises at least one of spreadsheet data, database data, word processing data, or presentation data.

17. The system of claim 10, where the source data is hosted in at least one of local storage of the client system or remote storage.

18. The client system of claim 10, wherein the operation is a Monte Carlo operation.

19. A non-transitory computer system readable medium including instructions that, when executed by a processor, cause the processor to perform operations comprising:

invoking an application, the application comprising source data, wherein the source data comprises a cellular array format;

encapsulating a first set of cells of the source data in a first predictive model object, wherein a modeling application performs an operation on the first predictive model object to predict an output, and wherein the first predictive model object is encoded in extensible markup language (XML) format;

encapsulating a second set of cells of the source data in a second predictive model object, wherein the second predictive model object is encoded in XML format and, a cell of the second set of cells in the second predictive model object specifies a function;

receiving a user selection of a linkage type for an import link, wherein the import link imports the function specified by the cell of the second set of cells in the second predictive model object as a corresponding function in a corresponding cell in the first set of cells in the first predictive model object;

inserting the import link in the first predictive model object in view of the user selection of the linkage type;

changing, by the modeling application, the function specified by the cell of the second set of cells in the second predictive model by performing the operation on the second predictive model object to predict a second output; and

calling, by the processor, the changed function specified by the cell of the second set of cells in the second predictive model object as the corresponding function in the corresponding cell in the first set of cells in the first predictive model object using the import link in response to the function in the second predictive model being changed.

20. The non-transitory computer system readable medium of claim 19, wherein the first predictive model object and the second predictive model object are linked in at least one of a tree, node, or web configuration.

21. The non-transitory computer system readable medium of claim 19, wherein the first attribute and the second attribute comprise at least one of a function call parameter or a linkage parameter.

22. The non-transitory computer system readable medium of claim 19, wherein the link comprises a plurality of links to invoke at least one of a plurality of additional predictive model objects, a mainframe modeling platform, or an additional modeling client device.

23. The non-transitory computer system readable medium of claim of claim 19, wherein the operation is a Monte Carlo operation.