METHOD OF PROVIDING ELEMENT DOSSIERS THAT INCLUDE ELEMENTS FROM NONADJACENT LIFECYCLE PHASES

• US 20110055286A1
• Filed: 09/01/2009
• Published: 03/03/2011
• Est. Priority Date: 09/01/2009
• Status: Active Grant

• Current Assignee: International Business Machines Corporation
• Original Assignee: International Business Machines Corporation
• Inventors: Malkin, Peter K., Hailpern, Brent T., Tarr, Peri L.
• Granted Patent: US 8,312,058 B2
• Time in Patent Office: Days
• US Class Current: 707/804
• CPC Class Codes: G06F 16/24575 using context

Abstract

Providing element dossiers may include obtaining records of relationships between elements from all lifecycle phases of interest, and querying and retrieving a list of all elements related to a target element using the relationship records including relationships between intermediary adjacent lifecycle phases. The method also includes determining inferential and correlation based relationships among dynamically changing elements.

Claims

1. A system for providing elements dossiers, comprising:

one or more memories;

one or more life cycle records in the one or more memories, each life cycle record describing a life cycle in a work project;

one or more artifact description records in the one or more memories, each artifact description record describing an artifact in the life cycle, at least one of the artifacts being a dynamic artifact;

one or more relationship records in the one or more memories, each relationship record associated with a relationship between at least two of the artifacts, at least one of the relationship records describing a dynamic relationship; and

an inference engine that determines a dossier including one or more relationships associated with a target artifact and all of the relationships associated with one or more other artifacts that have a common path of relationships with the target artifact.

2. The system of claim 1, wherein the target artifact is a set of artifacts.

3. The system of claim 1, further including a dynamic update module operable to update the records in the memory based on the dynamically changing behavior and characteristic of one or more artifacts.

4. The system of claim 1, wherein the inference engine determines the relationships recursively creating a set of relationships and artifacts wherein each artifact in the set is connected to another artifact in the set through a path of alternating artifacts and relationships.

5. The system of claim 4, wherein the response is a set including the target artifact and other artifacts that when changed affect the target artifact.

6. The system of claim 4, wherein at least one of the relationships is an inferential relationship.

7. The system of claim 6, wherein the inferential relationship is detected based on similarities in characteristics or behaviors or combination of characteristics and behaviors of the artifacts.

8. The system of claim 6, wherein the inferential relationship is expressed in terms of a probability value representing a confidence level that the inferential relationship exists.

9. The system of claim 4, wherein at least one of the relationships is correlation based.

10. The system of claim 9, wherein the correlation based relationship is time and context sensitive.

11. The system of claim 9, wherein the correlation based relationship is detected based on temporal patterns of artifact behavior and characteristics over time.

12. The system of claim 1, further including a dossier engine that determines a path of alternating artifacts and relationships between any two artifacts in the dossier.

13. The system of claim 12, wherein the dossier engine indicates that one or more dossiers is invalid.

14. The system of claim 1, wherein the work project includes software development project.

15. A method providing elements dossiers, comprising:

retrieving one or more life cycle records from one or more memories, each life cycle record describing a life cycle in a work project;

retrieving one or more artifact description records from the one or more memories, each artifact description record describing an artifact in the life cycle, at least one of the artifacts being a dynamic artifact;

retrieving one or more relationship records from the one or more memories, each relationship record associated with a relationship between at least two of the artifacts, at least one of the relationship records describing a dynamic relationship; and

determining a dossier including one or more relationships associated with a target artifact and all of the relationships associated with one or more other artifacts that have a common path of relationships with the target artifact.

16. The method of claim 15, wherein the dossier includes the target artifact and other artifacts that are affected by a change in the target artifact.

17. The method of claim 15, wherein the dossier includes at least one correlation based relationship.

18. The method of claim 17, wherein the correlation based relationship is time and context sensitive.

19. The method of claim 17, wherein the correlation based relationship is detected based on temporal patterns of artifact behavior and characteristics over time.

20. A program storage device readable by a machine, tangibly embodying a program of instructions executable by the machine to perform a method providing elements dossiers, comprising:

retrieving one or more life cycle records from one or more memories, each life cycle record describing a life cycle in a work project;

retrieving one or more artifact description records from the one or more memories, each artifact description record describing an artifact in the life cycle, at least one of the artifacts being a dynamic artifact;

retrieving one or more relationship records from the one or more memories, each relationship record associated with a relationship between at least two of the artifacts, at least one of the relationship records describing a dynamic relationship; and

determining a dossier including one or more relationships associated with a target artifact and all of the relationships associated with one or more other artifacts that have a common path of relationships with the target artifact.

21. The program storage device of claim 20, wherein the dossier includes the target artifact and other artifacts that are affected by a change in the target artifact.

22. The program storage device of claim 20, wherein the dossier includes at least one correlation based relationship.

23. The program storage device of claim 22, wherein the correlation based relationship is time and context sensitive.

24. The program storage device of claim 22, wherein the correlation based relationship is detected based on temporal patterns of artifact behavior and characteristics over time.