Identifying User Relationships from Situational Analysis of User Comments Made on Media Content

• US 20090271417A1
• Filed: 04/25/2008
• Published: 10/29/2009
• Est. Priority Date: 04/25/2008
• Status: Abandoned Application

• Current Assignee: Cisco Technology, Inc. (Cisco Systems, Inc.)
• Original Assignee: Cisco Technology, Inc. (Cisco Systems, Inc.)
• Inventors: Toebes, John, Jouret, Guido
• Application Number:
  US12/110,224
• Publication Number:
  US 20090271417A1
• Time in Patent Office: Days
• US Class Current: 1/1
• CPC Class Codes: G06F 16/9537 Spatial or temporal dependent retrieval, e.g. spatiotemporal queries

Abstract

In one embodiment, a method comprises detecting a first comment that is input by a first user at an instance coincident with the first user having been supplied a first identified position of a content asset; detecting a second comment that is input by a second user at an instance coincident with the second user having been supplied a second identified position of the content asset; and selectively establishing a similarity relationship between the first and second users, based on a determined positional similarity between the first and second comments based on the respective first and second identified positions relative to the content asset, and a determined content similarity between the first and second comments.

Claims

1. A method comprising:

detecting a first comment that is input by a first user at an instance coincident with the first user having been supplied a first identified position of a content asset;

detecting a second comment that is input by a second user at an instance coincident with the second user having been supplied a second identified position of the content asset; and

selectively establishing a similarity relationship between the first and second users, based on a determined positional similarity between the first and second comments based on the respective first and second identified positions relative to the content asset, and a determined content similarity between the first and second comments.

2. The method of claim 1, wherein the first identified position and the second identified position are equal to each other and identify the same position of the content asset.

3. The method of claim 1, wherein the content asset is a media stream, the first identified position and the second identified position each specifying a corresponding timecode value of the media stream.

4. The method of claim 1, wherein the content asset is an electronic document, the first identified position and the second identified position each specifying a corresponding spatial position within the electronic document by at least one of page number, X-Y coordinates, or paragraph number.

5. The method of claim 1, wherein:

the detecting of the first comment includes recording the instance of the first user inputting the first comment based on storing a first database entry identifying the first comment and the corresponding first identified position of the content asset;

the detecting of the second comment includes recording the instance of the second user inputting the second comment based on storing a second database entry identifying the second comment and the corresponding second identified position of the content asset; and

the determining the positional similarity is based on a server retrieving the first and second database entries indexed based on the content asset.

6. The method of claim 5, wherein the determining the positional similarity is based on the respective first and second identified positions having a similarity in position relative to at least one of a prescribed threshold, or a dynamic threshold based on a population of stored comments.

7. The method of claim 5, wherein:

the detecting of the first comment further includes storing a third database entry identifying the first comment, the first user having input the first comment, and a corresponding content indicator specifying at least one of comment text, or a value indicating the first comment reflects one of a favorable or unfavorable opinion toward the content asset at the first identified position;

the detecting of the second comment further includes storing a fourth database entry identifying the second comment, the second user having input the second comment, and a corresponding content indicator specifying at least one of comment text, or a value indicating the second comment reflects one of a favorable or unfavorable opinion toward the content asset at the second identified position.

8. The method of claim 7, wherein the selectively establishing includes storing a fifth database entry specifying the similarity relationship between the first and second users in a database, the fifth database entry indexed by the first user.

9. The method of claim 1, wherein:

the selectively establishing includes storing a database entry specifying the similarity relationship between the first and second users in a database, the database entry indexed by the first user;

the method further comprising supplying the similarity relationship for determination of an ordered list of items most likely to be preferred by the first user, based on an identification of preferred items for the second user and not having been presented to the identified user.

10. A server comprising:

a processor circuit configured for;

detecting a first comment that is input by a first user at an instance coincident with the first user having been supplied a first identified position of a content asset,

detecting a second comment that is input by a second user at an instance coincident with the second user having been supplied a second identified position of the content asset, and

selectively establishing a similarity relationship between the first and second users, based on a determined positional similarity between the first and second comments based on the respective first and second identified positions relative to the content asset, and a determined content similarity between the first and second comments; and

a network interface circuit configured for outputting the similarity relationship for storage in a database.

11. The server of claim 10, wherein the first identified position and the second identified position are equal to each other and identify the same position of the content asset.

12. The server of claim 10, wherein the content asset is a media stream, the first identified position and the second identified position each specifying a corresponding timecode value of the media stream.

13. The server of claim 10, wherein the content asset is an electronic document, the first identified position and the second identified position each specifying a corresponding spatial position within the electronic document by at least one of page number, X-Y coordinates, or paragraph number.

14. The server of claim 10, wherein:

the server is configured for recording the instance of the first user inputting the first comment based on storing into the database a first database entry identifying the first comment and the corresponding first identified position of the content asset;

the server is configured for recording the instance of the second user inputting the second comment based on storing into the database a second database entry identifying the second comment and the corresponding second identified position of the content asset; and

the server is configured for determining the positional similarity based on retrieving the first and second database entries indexed based on the content asset.

15. The server of claim 14, wherein the server is configured for determining the positional similarity based on the respective first and second identified positions having a similarity in position relative to at least one of a prescribed threshold, or a dynamic threshold based on a population of stored comments.

16. The server of claim 14, wherein:

the server is configured for storing a third database entry identifying the first comment, the first user having input the first comment, and a corresponding content indicator specifying at least one of comment text, or a value indicating the first comment reflects one of a favorable or unfavorable opinion toward the content asset at the first identified position;

the server is configured for storing a fourth database entry identifying the second comment, the second user having input the second comment, and a corresponding content indicator specifying at least one of comment text, or a value indicating the second comment reflects one of a favorable or unfavorable opinion toward the content asset at the second identified position.

17. The server of claim 16, wherein the server is configured for storing in the database a fifth database entry specifying the similarity relationship between the first and second users, the fifth database entry indexed by the first user.

18. The server of claim 10, wherein:

the server is configured for storing in the database a database entry specifying the similarity relationship between the first and second users in a database, the database entry indexed by the first user;

the similarity relationship available for determination of an ordered list of items most likely to be preferred by the first user, based on an identification of preferred items for the second user and not having been presented to the identified user.

19. An apparatus comprising:

a network interface circuit configured for outputting data for storage in a database; and

means for detecting a first comment that is input by a first user at an instance coincident with the first user having been supplied a first identified position of a content asset;

the means for detecting further configured for detecting a second comment that is input by a second user at an instance coincident with the second user having been supplied a second identified position of the content asset;

the means for detecting further configured for selectively establishing a similarity relationship between the first and second users, based on a determined positional similarity between the first and second comments based on the respective first and second identified positions relative to the content asset, and a determined content similarity between the first and second comments, the means for detecting supplying the similarity relationship to the network interface circuit for storage in the database.

20. Logic encoded in one or more tangible media for execution and when executed operable for:

detecting a first comment that is input by a first user at an instance coincident with the first user having been supplied a first identified position of a content asset;

detecting a second comment that is input by a second user at an instance coincident with the second user having been supplied a second identified position of the content asset; and

selectively establishing a similarity relationship between the first and second users, based on a determined positional similarity between the first and second comments based on the respective first and second identified positions relative to the content asset, and a determined content similarity between the first and second comments.