Method and system for the collaborative analysis of information

• US 7,761,409 B2
• Filed: 08/01/2007
• Issued: 07/20/2010
• Est. Priority Date: 04/05/2007
• Status: Expired due to Fees

• Current Assignee: Palo Alto Research Center, Inc. (Xerox Holdings Corp.)
• Original Assignee: Palo Alto Research Center, Inc. (Xerox Holdings Corp.)
• Inventors: Bobrow, Daniel G., Stefik, Mark Jeffrey
• Primary Examiner(s): Corrielus; Jean M
• Application Number:
  US11/888,825
• Publication Number:
  US 20080250329A1
• Time in Patent Office: 1,084 Days
• Field of Search: 707/104.1, 707/10, 707/608, 709/227
• US Class Current: 707/608
• CPC Class Codes: G06F 16/958 Organisation or management of web site content, e.g. publishing, maintaining pages or automatic linking

Abstract

Methods and systems for enabling the collaborative exchange and analysis of information are provided. Exemplary embodiments provide for the editing of information maintained in associated information units that may be distributed in parallel to a plurality of collaborative users. The information units may be distributed and retrieved with lightweight transport protocols. The information units obtained from multiple sources are automatically aligned and combined. Editing and display methods and systems further provide organizational and filtering tools. The information units may be redistributed and further collected in an iterative fashion.

Claims

1. A method for a collaborative analysis of information, wherein all the steps are performed on suitably programmed computers, comprising:

maintaining an analysis dataset comprising information units, including;

a plurality of topic information units represented as a matrix of hypotheses and evidence, each topic information unit representing an analysis topic, wherein various evidence values associated with each hypothesis represented by a value cell;

a plurality of contribution information units each representing an information contribution associated with one of the analysis topics; and

associating each contribution information unit with the respective topic information unit;

obtaining a plurality of analysis datasets;

generating a combined analysis dataset, comprising;

determining a set of unique topic information units found in the plurality of analysis datasets;

determining a set of unique contribution information units found in the plurality of analysis datasets for each unique topic information unit;

associating an instance of each unique topic information units found in the set of unique topic information units with the combined analysis dataset; and

associating an instance of each contribution information unit found in the set of unique contribution information units that was determined for each unique topic information unit with that unique topic information unit;

designating one of the contribution information units associated with each topic information unit as a top-level value;

displaying a visual representation of the topic information unit in a user interface; and

displaying a visual representation of the contribution information unit that is designated as the top-level value in the user interface such that the information contribution is visually associated with the analysis topic.

2. The method of claim 1, further comprising:

associating a unique topic identifier with each topic information unit; and

determining the set of unique topic information units found in the plurality of analysis datasets based at least in part on the associated topic unique identifier.

3. The method of claim 2, further comprising:

associating a unique contribution identifier with each contribution information unit; and

determining the set of unique contribution information units found in the plurality of analysis datasets based at least in part on the associated unique contribution identifier.

4. The method of claim 1, further comprising:

selecting the topic information unit for a detailed display in a detail interface; and

displaying a visual representation of some or all contribution information units that are associated with the topic information unit in the detail interface.

5. The method of claim 4, further comprising:

filtering a plurality of contribution information units for display in the detail interface according to a contributor filtering preference.

6. The method of claim 5, further comprising:

formatting a plurality of contribution information units for display in the detail interface according to a contributor formatting preference.

7. The method of claim 6, further comprising:

persisting either or both formatting and filtering information for individual contributors; and

displaying the information units to the individual contributor as indicated by either or both the persisted formatting and the filtering information.

8. The method of claim 4, further comprising:

displaying a documentation indicator to visually indicate the presence of information units in the combined analysis dataset meeting a filter criteria.

9. The method of claim 8, further comprising:

displaying a documentation indicator to visually indicate the presence of information units in the combined analysis dataset meeting a filter criteria but not presently displayed within the graphic presentation of the user interface.

10. The method of claim 4, further comprising:

persisting contributor preferences for individual contributors; and

displaying the information units to the individual contributor as indicated by the contributor preferences.

11. A system having a storage medium for the collaborative analysis of information, comprising:

a local analysis dataset, comprising information units, including;

a plurality of topic information units represented as a matrix of hypotheses and evidence, each topic information unit representing an analysis topic wherein various evidence values associated with each hypothesis represented by a value cell; and

a plurality of contribution information units each representing an information contribution associated with one of the analysis topics;

a collaborative editor that associates a unique topic identifier with each information unit as the information unit is created, associates each contribution information unit with the respective topic information unit, and that associates each contribution information unit with the respective topic information unit;

obtaining a plurality of analysis datasets;

generating a combined analysis dataset, comprising;

determining a set of unique topic information units found in the plurality of analysis datasets;

determining a set of unique contribution information units found in the plurality of analysis datasets for each unique topic information unit;

associating an instance of each unique topic information units found in the set of unique topic information units with the combined analysis dataset;

associating an instance of each contribution information unit found in the set of unique contribution information units that was determined for each unique topic information unit with that unique topic information unit;

designating one of the contribution information units associated with each topic information unit as a top-level value;

displaying a visual representation of the topic information unit in a user interface; and

displaying a visual representation of the contribution information unit that is designated as the top-level value in the user interface such that the information contribution is visually associated with the analysis topic.

12. The system of claim 11, further comprising:

a transport managing component for obtaining the plurality of local analysis datasets from a plurality of contributing users in a distributed computer environment.

13. The system of claim 11, wherein the collaborative editor includes a point-of-view user interface configurable by a collaborating user participating in the information analysis.

14. The system of claim 13, wherein the set of top-level values is configured by a managing user.

15. The system of claim 13, further comprising a filtering component by which each collaborating user specifies filtering preferences for filtering the information units for display in the point-of-view user interface.

16. The system of claim 15, wherein the set of filtering preferences is configured by a managing user.

17. The system of claim 13, further comprising a formatting component by which each collaborating user specifies formatting preferences for formatting the information units for display in the point-of-view user interface.

18. The system of claim 17, wherein the set of formatting preferences is configured by a managing user.

19. The system of claim 13, further comprising a documentation indicator component by which each collaborating user specifies a set of documentation indicator preferences for displaying a visual indication of information units present in the local analysis dataset but not presently displayed in the point-of-view user interface.

20. The system of claim 19, wherein the set of documentation indicator preferences is configured by a managing user.