Context generation from active viewing region for context sensitive searching

• US 9,292,504 B2
• Filed: 12/15/2011
• Issued: 03/22/2016
• Est. Priority Date: 12/15/2011
• Status: Active Grant

• Current Assignee: Verizon Patent and Licensing Incorporated (Verizon Communications Inc.)
• Original Assignee: Verizon Patent and Licensing Incorporated (Verizon Communications Inc.)
• Inventors: Khalil, Manah Mounir, Reddy, Padala Anil Kumar, Nagpal, Abhishek
• Primary Examiner(s): Ries, Laurie
• Assistant Examiner(s): MARRERO, ZAIDA
• Application Number:
  US13/326,374
• Publication Number:
  US 20130159835A1
• Time in Patent Office: 1,559 Days
• Field of Search: 715/234
• US Class Current: 1/1
• CPC Class Codes: G06F 16/2428 Query predicate definition using graphical user interfaces, including menus and forms G06F16/2423 takes precedence
• CPC Class Codes: G06F 16/3322 using system suggestions G06F16/3325 takes precedence
• CPC Class Codes: G06F 16/93 Document management systems
• CPC Class Codes: G06F 16/951 Indexing; Web crawling techniques

Abstract

A device retrieves content and renders a user-selected portion of the retrieved content in a browser as an active content viewing region. The device scans the active content viewing region to generate a scan, and generates context from the scan of the active content viewing region. A corpus of documents is searched based on the generated context.

Claims

1. A method, comprising:

retrieving a document;

receiving a user-selection of a portion of the document;

rendering and displaying the user-selected portion of the document in a window of a browser, wherein the user-selected portion of the document comprises less than an entirety of the document;

identifying the user-selected portion of the document, that is rendered and displayed in the window of the browser, as an active viewing region based on whether the user-selected portion of the document is displayed within the window of the browser for at least a minimum threshold period of time;

determining a number of times that the user-selected portion of the document has been rendered and displayed in a browser for viewing by a user and other first users and identified as the active viewing region;

determining an amount of time that the user and other second users have viewed the user-selected portion of the document rendered and displayed in a browser and identified as the active viewing region;

scanning the identified active viewing region to generate a scan;

generating context from the scan of the identified active viewing region; and

executing a search of a corpus of documents using the generated context and the amount of time that the user and the other second users have viewed the user-selected portion of the document rendered and displayed in a browser and identified as the active viewing region.

2. The method of claim 1, wherein the corpus of documents comprises a set of advertisements or a corpus of Hypertext Markup Language (HTML) documents.

3. The method of claim 1, wherein generating the context from the scan comprises:

extracting a sequence of text from within the scan to generate the context.

4. The method of claim 1, wherein executing the search of the corpus of documents comprises:

matching content from the corpus of documents with the generated context.

5. The method of claim 4, wherein matching the content from the corpus of documents with the generated context comprises:

identifying a sequence of text within the scan to generate the context; and

matching at least a portion of the sequence of text with text contained within the content of the corpus of documents.

16. The method of claim 1, wherein the user-selected portion of the document rendered and displayed in the browser and identified as the active viewing region is selected by the user via controls associated with the browser.

18. The method of claim 1, wherein executing the search of the corpus of documents further comprises using the determined number of times the user-selected portion of the content has been rendered and displayed in a browser for viewing by the user and the other first users and identified as the active viewing region.

19. The method of claim 1, wherein the minimum threshold period of time comprises at least five seconds of time.

6. A method, comprising:

obtaining a Hypertext Markup Language (HTML) document;

receiving a user-selection of a portion of the HTML document;

rendering and displaying the user-selected portion of the HTML document in a browser, wherein the portion of the HTML document comprises less than an entirety of the HTML document;

identifying the user-selected portion of the HTML document that is rendered and displayed in a window of the browser as an active viewing region based on whether the user-selected portion of the HTML document is displayed within the window of the browser for at least a minimum threshold period of time;

retrieving a script;

executing the script to programmatically extract text from the identified active viewing region of the HTML document to provide a string of text, wherein the script is retrieved from;

1) a toolbar of the browser, or

2) an external server; and

using the string of text to perform a search to obtain relevant search results.

7. The method of claim 6, wherein the active viewing region of the HTML document rendered and displayed in the browser is selected by a user of the browser via controls associated with the browser.

13. The method of claim 6, further comprising:

determining a number of times that the user-selected portion of the HTML document has been rendered and displayed in a browser for viewing by a user and other first users and identified as the active viewing region,

determining an amount of time that the user and other second users viewed the user-selected portion of the HTML document rendered and displayed in a browser and identified as the active viewing region, and

further using the determined number of times that the user-selected portion of the HTML document has been viewed by the user and the other first users, or the determined amount of time that the user and the other second users viewed the user-selected portion of the HTML document, to perform the search to obtain relevant search results.

20. The method of claim 6, wherein the minimum threshold period of time comprises at least five seconds of time.

8. A device, comprising:

a communication interface configured to obtain a document from a content hosting server; and

a processing unit configured to;

receive a user-selection of a portion of the document,

render and cause to be displayed the user-selected portion of the document in a window of the browser,

identify the user-selected portion of the document rendered and displayed in a window of the browser as an active viewing region based on whether the user-selected portion of the document is displayed within the window of the browser for at least a minimum threshold period of time,

determine a number of times that the user-selected portion of the document has been rendered and displayed in a browser for viewing by a user and other first users and identified as the active viewing region,

determine an amount of time that the user and other second users have viewed the user-selected portion of the document rendered and displayed in a browser and identified as the active viewing region,

generate context from the identified active viewing region,

wherein the communication interface is further configured to send the generated context, and the determined amount of time, for use by a search engine for performing a search of a corpus of documents to obtain search results.

9. The device of claim 8, wherein, when generating the context, the processing unit is configured to:

scan the active viewing region rendered and displayed in the window of the browser.

10. The device of claim 9, wherein, when generating the context from the user-selected portion of the content, the processing unit is further configured to:

generate the context based on the scan of the active viewing region displayed in the window of the browser.

11. The device of claim 8, wherein the document comprises a Hypertext Markup Language (HTML) document.

17. The device of claim 8, wherein the portion of the document rendered and displayed in the browser and identified as the active viewing region is selected by the user of the browser via controls associated with the browser.

12. A device, comprising:

a communication interface configured to retrieve a Hypertext Markup Language (HTML) document from a content hosting server;

a processing unit configured to;

receive a user-selection of a portion of the HTML document,

render and cause to be displayed the user-selected portion of the HTML document in a browser, wherein the user-selected portion of the HTML document comprises less than an entirety of the HTML document;

identify the user-selected portion of the HTML document that is rendered and displayed in a window of the browser as an active viewing region based on whether the user-selected portion of the HTML document is displayed within the window of the browser for at least a minimum threshold period of time,

retrieve a script;

execute the script to programmatically extract text from the identified active viewing region of the HTML document to provide a string of text, wherein the script is retrieved from;

1) a toolbar of the browser, or

2) an external server via the communication interface; and

send the string of text, via the communication interface, to a search engine to perform a search to obtain relevant search results.

14. The device of claim 12, wherein the active viewing region of the HTML document rendered and displayed in the browser is selected by a user of the browser via controls associated with the browser.

15. The device of claim 12, wherein the processing unit is further configured to:

determine a number of times that the user-selected portion of the HTML document has been rendered and displayed in a browser for viewing by a user and other first users and identified as the active viewing region, and

determine an amount of time that the user and other second users viewed the user-selected portion of the HTML document rendered and displayed in a browser and identified as the active viewing region,

wherein the determined number of times that the user-selected portion of the HTML document has been viewed by the user and the other first users, or the determined amount of time that the user and the other second users viewed the user-selected portion of the HTML document are used to perform the search to obtain relevant search results.