GENERATING WORK PLANS USING SUBSTITUTE CONSTITUENTS

• US 20150058063A1
• Filed: 10/25/2013
• Published: 02/26/2015
• Est. Priority Date: 08/21/2013
• Status: Abandoned Application

• Current Assignee: GlobalFoundries, Inc.
• Original Assignee: International Business Machines Corporation
• Inventors: Pinel, Florian, Varshney, Lav R.
• Application Number:
  US14/063,737
• Publication Number:
  US 20150058063A1
• Time in Patent Office: Days
• US Class Current: 705/7.23
• CPC Class Codes: G06Q 10/06313 Resource planning in a project environment
• CPC Class Codes: G06Q 10/06315 Needs-based resource requirements planning or analysis

Abstract

An apparatus comprises a memory and a processor device operatively coupled to the memory. The processor device is configured to evaluate a first work plan comprising one or more constituents to determine a first set of work plan metrics, determine one or more constraints for constituents of the first work plan, select one or more substitute constituents to replace constituents of the first work plan based at least in part on the determined constraints and the determined work plan metrics, and generate a second work plan using the substitute constituents, the second work plan having a second set of work plan metrics similar to the first set of work plan metrics.

Claims

1. An apparatus comprising:

a memory; and

a processor device operatively coupled to the memory and configured to;

evaluate a first work plan comprising one or more constituents to determine a first set of work plan metrics;

determine one or more constraints for constituents of the first work plan;

select one or more substitute constituents to replace constituents of the first work plan based at least in part on the determined constraints and the determined work plan metrics; and

generate a second work plan using the substitute constituents, the second work plan having a second set of work plan metrics similar to the first set of work plan metrics.

2. The apparatus of claim 1, wherein the processor device is configured to select the one or more substitute constituents by:

selecting a given constituent subject to at least one of the determined constraints;

determining one or more alternate constituents for the given constituent;

for each of the alternate constituents, determining constituents of the work plan other than the given constituent to be removed or replaced with one or more associated replacement constituents to maintain the first set of work plan metrics; and

selecting a given alternate constituent and associated replacement constituents as the substitute constituents.

3. The apparatus of claim 2, wherein the processor device is configured to select the given alternate constituent and associated replacement constituents based at least in part on a cost of the given alternate constituent and associated replacement constituents.

4. The apparatus of claim 2, wherein the processor device is configured to select the given alternate constituent and associated replacement constituents based at least in part on the number of associated replacement constituents.

5. The apparatus of claim 2, wherein the processor device is configured to select the given alternate constituent and associated replacement constituents based at least in part on an availability of the alternate constituent and associated replacement constituents.

6. The apparatus of claim 2, wherein the processor device is configured to determine the alternate constituents by:

analyzing the given constituent to determine one or more attributes; and

searching a knowledge database of constituents to determine alternate constituents having attributes similar to the attributes of the given constituent.

7. The apparatus of claim 2, wherein the processor device is configured to determine alternate constituents by:

determining a given class associated with the first work plan;

identifying a set of constituents of one or more other work plans in the given class; and

selecting the alternate constituents from the identified set of constituents.

8. The apparatus of claim 2, wherein the processor device is configured to determine alternate constituents by:

identifying a set of constituents;

determining a substitutability metric of each constituent in the identified set;

ranking the constituents in the identified set based at least in part on the determined substitutability metrics; and

selecting one or more constituents in the identified set based on the constituent rankings.

9. The apparatus of claim 1, wherein the processor device is configured to evaluate the first work plan by determining an acceptable range of values for the first set of metrics, the second set of metrics being in the acceptable range of values.

10. The apparatus of claim 1, wherein the one or more constraints comprise at least one of an increase in the cost of one or more constituents and a shortage in the availability of one or more constituents.

11. The apparatus of claim 1, wherein the one or more constraints comprise one or more user-defined constraints.

12. The apparatus of claim 1, wherein the one or more constraints comprise a medical or health restriction relating to the one or more constituents.

13. The apparatus of claim 1, wherein the processor device is configured to generate the second work plan by generating the second work plan and one or more additional work plans having respective sets of work plan metrics similar to those of the first set of work plan metrics.

14. The apparatus of claim 1, wherein the first work plan and the second work plan comprise respective food recipes.

15. The apparatus of claim 14, wherein the first set of metrics comprises:

at least one of chemistry, texture, taste, visual appeal and olfactory pleasantness; and

at least one of caloric value, nutrient value and financial cost.

16. The apparatus of claim 1, wherein the first work plan and the second work plan comprise respective travel itineraries.

17. An article of manufacture comprising a computer readable storage medium for storing computer readable program code which, when executed, causes a computer to:

evaluate a first work plan comprising one or more constituents to determine a first set of work plan metrics;

determine one or more constraints for constituents of the first work plan;

select one or more substitute constituents to replace constituents of the first work plan based at least in part on the determined constraints and the determined work plan metrics; and

generate a second work plan using the substitute constituents, the second work plan having a second set of work plan metrics similar to the first set of work plan metrics.

18. The article of manufacture of claim 17, wherein selecting one or more substitute constituents comprises:

selecting a given constituent subject to at least one of the determined constraints;

determining one or more alternate constituents for the given constituent;

for each of the alternate constituents, determining constituents of the work plan other than the given constituent to be removed or replaced with one or more associated replacement constituents to maintain the first set of work plan metrics; and

selecting a given alternate constituent and associated replacement constituents as the substitute constituents.