Building a research document based on implicit/explicit actions

• US 9,361,375 B2
• Filed: 07/29/2008
• Issued: 06/07/2016
• Est. Priority Date: 07/29/2008
• Status: Active Grant

• Current Assignee: R2 Solutions LLC (Acacia Research Corporation)
• Original Assignee: Excalibur IP, LLC (Acacia Research Corporation)
• Inventors: Chi, Liang-Yu, Hall, Ashley
• Primary Examiner(s): Ly, Cheyne D
• Application Number:
  US12/181,796
• Publication Number:
  US 20100030763A1
• Time in Patent Office: 2,870 Days
• Field of Search: 707/771
• US Class Current: 1/1
• CPC Class Codes: G06F 16/951 Indexing; Web crawling techniques

Abstract

A system and method is described that maintains a record of research performed by a user of an information retrieval system in a manner that reduces the amount of work required by the user to maintain such a record. The system and method obtains information implicitly generated through the interaction of the user with the information retrieval system while performing research and uses such information to automatically construct a research document for the user about a particular research topic. The research document or a means of access thereto is then presented to the user. The research document is configured to maintain both the implicitly-generated data recorded by the system as well as data explicitly provided or collected by the user, such as retrieved document content and user notes, in a manner that is highly-organized and easy to access, augment, and maintain.

Claims

1. A method implemented on at least one machine each of which has at least one processor, storage, and a communication platform connected to a network for generating a document, comprising:

obtaining first information related to one or more queries submitted by a user;

obtaining second information related to behavior of the user with respect to one or more documents accessed by the user and identified in response to the one or more queries;

identifying a research topic based on the first information;

identifying at least one of the one or more documents related to the research topic based on the second information;

estimating an amount of time that a user spends reviewing the at least one of the one or more documents;

generating a research document including information associated with the research topic and the at least one document, wherein generating the research document comprises including, based on the estimated time, each document in the one or more documents in either a first set of documents, or a second set of documents, and the research document is provided to the user by providing a display area comprising a link for the user to review information about the second set of documents, and in a separate display area by providing the user access to information about the first set of documents via a plurality of user interface elements.

2. The method of claim 1, wherein the one or more documents are accessed by the user while interacting with an information retrieval system.

3. The method of claim 1, wherein the research topic is automatically identified based on the one or more documents.

4. The method of claim 1, wherein generating the research document comprises:

automatically generating the research document responsive to determining that the user is performing research about the research topic.

5. The method of claim 1, wherein generating the research document comprises:

automatically generating the research document responsive to user input received via a user interface to a search engine.

6. The method of claim 1, wherein generating the research document comprises including each query in the one or more queries in either a first set of queries deemed related to the research topic or in a second set of queries deemed unrelated to the research topic, and

the research document is provided to the user by providing a display area for the user to review the first set of queries and a user interface element for providing the user access to the second set of queries.

7. The method of claim 1, further comprising providing information about each document deemed related to the research topic in association with a query submitted by the user for which such document was identified.

8. The method of claim 1, further comprising:

providing a research document in which content selected and/or generated by the user may be stored in association with each document deemed related to the research topic.

9. The method of claim 1, further comprising:

storing the first information and the second information on a client computer system associated with the user prior to receiving an indication from the user that the research document should be saved; and

storing the first information and the second information on a server responsive to receiving an indication from the user that the research document should be saved.

10. The method of claim 9, wherein storing the first information and the second information on the client computer system comprises:

storing the first information and the second information in a Web cookie stored in local memory of the client computer system.

11. The method of claim 9, wherein storing the first information and the second information on the client computer comprises:

storing the first information and the second information in a document object model associated with a search results page provided to the user by an information retrieval system.

12. The method of claim 1, wherein the research topic is identified by identifying common terms and/or concepts among the one or more queries.

13. The method of claim 1, wherein the behavior of the user includes:

an amount of time the user spent viewing the one or more documents, scrolling, mouse-movements, and text selection by the user.

14. A system comprising:

one or more computers executing a search engine configured to receive one or more queries submitted by a user, to identify one or more documents responsive to receiving each of the one or more queries;

one or more computers executing a research session manager connected to the search engine, the research session manager configured to obtain first information related to the one or more queries and second information related to behavior of the user with respect to the one or more documents identified in response to the one or more queries and accessed by the user, to automatically generate a research document based on at least the first information and the second information;

wherein automatically generating the research document comprises;

automatically identifying a research topic based on the first information, and automatically identifying at least one of the one or more documents related to the research topic based on the second information;

automatically estimating an amount of time that a user spends reviewing the at least one of the one or more documents;

wherein the research session manager is configured to generating a research document including information associated with the research topic and the at least one document, wherein generating the research document comprises including, based on the estimated time, each document in the one or more documents in either a first set of documents, or a second set of documents, and the research document is provided to the user by providing a display area comprising a link for the user to review information about the second set of documents, and in a separate display area by providing the user access to information about the first set of documents via a plurality of user interface elements.

15. The system of claim 14, wherein the one or more documents are accessed by the user while interacting with an information retrieval system.

16. The system of claim 14, wherein the research session manager is further configured to automatically identify the research topic based on the one or more identified documents accessed by the user.

17. The system of claim 14, wherein the research session manager is configured to automatically generate the research document responsive to determining that the user is performing research about the research topic.

18. The system of claim 14, wherein the research session manager is configured to automatically generate the research document responsive to user input received via the user interface to the search engine.

19. The system of claim 14, wherein the research session manager is configured to include each query in the one or more queries in either a first set of queries deemed related to the research topic or in a second set of queries deemed unrelated to the research topic and to provide a research document to the user that includes a display area for the user to review the first set of queries and a user interface element for providing the user access to the second set of queries.

20. The system of claim 14, wherein the research session manager is configured to provide the research document to the user by providing information about each document deemed related to the research topic in association with a query submitted by the user for which such document was identified.

21. The system of claim 14, wherein the research session manager is configured to provide a research document to the user in which content selected and/or generated by the user may be stored in association with each document deemed related to the research topic.

22. The system of claim 14, wherein the research session manager is further configured to store the first information and the second information on a client computer system associated with the user prior to receiving an indication from the user that the research document should be saved and to store the first information and the second information on a server responsive to receiving an indication from the user that the research document should be saved.

23. The system of claim 22, wherein the research session manager is configured to store the first information and the second information on the client computer system by storing the first information and the second information in a Web cookie stored in local memory of the client computer system.

24. The system of claim 22, wherein the research session manager is configured to store the first information and the second information on the client computer system by storing the first information and the second information in a document object model associated with a search results page provided to the user by the search engine.

25. A machine-readable tangible and non-transitory medium having information recorded thereon for generating a document, wherein the information, when read by the machine, causes the machine to perform the following:

obtaining first information related to one or more queries submitted by a user;

obtaining second information related to behavior of the user with respect to one or more documents accessed by the user and identified in response to the one or more queries;

identifying a research topic based on the first information;

identifying at least one of the one or more documents related to the research topic based on the second information; and

estimating an amount of time that a user spends reviewing the at least one of the one or more documents;

generating a research document including information associated with the research topic and the at least one document, wherein generating the research document comprises including, based on the estimated time, each document in the one or more documents in either a first set of documents, or a second set of documents, and the research document is provided to the user by providing a display area comprising a link for the user to review information about the second set of documents, and in a separate display area by providing the user access to information about the first set of documents via a plurality of user interface elements.

26. The medium of claim 25, wherein the one or more documents are accessed by the user while interacting with an information retrieval system.

27. The medium of claim 25, wherein the research topic is automatically identified based on the one or more documents.

28. The medium of claim 25, wherein generating a research document comprises:

generating the research document responsive to determining that the user is performing research about the research topic.

29. The medium of claim 25, wherein generating a research document comprises:

generating the research document responsive to user input received via a user interface to a search engine.

30. The medium of claim 25, wherein generating a research document comprises including each query in the one or more queries in either a first set of queries deemed related to the research topic or in a second set of queries deemed unrelated to the research topic, and

the research document is provided to the user by providing a display area for the user to review the first set of queries and a user interface element for providing the user access to the second set of queries.

31. The medium of claim 25, wherein the information, when read by the machine, causes the machine to further perform providing information about each document deemed related to the research topic in association with a query submitted by the user for which such document was identified.

32. The medium of claim 25, wherein the information, when read by the machine, causes the machine to further perform providing a research document in which content selected and/or generated by the user may be stored in association with each document deemed related to the research topic.

33. The medium of claim 25, wherein the information, when read by the machine, causes the machine to further perform the following:

storing the first information and the second information on a client computer system associated with the user prior to receiving an indication from the user that the research document should be saved; and

storing the first information and the second information on a server responsive to receiving an indication from the user that the research document should be saved.

34. The medium of claim 33, wherein storing the first information and the second information on a client computer system comprises storing the first information and the second information in a Web cookie stored in local memory of the client computer system.

35. The medium of claim 33, wherein storing the first information and the second information on a client computer system comprises storing the first information and the second information in a document object model associated with a search results page presented to the user by the information retrieval system.