×

System and method for annotating documents using a viewer

  • US 8,276,060 B2
  • Filed: 08/13/2007
  • Issued: 09/25/2012
  • Est. Priority Date: 02/16/2007
  • Status: Active Grant
First Claim
Patent Images

1. A method for annotating a document in a viewer, comprising:

  • associating the document with a user;

    identifying one or more sub-document elements in the document;

    computing a similarity measure from content of the identified one or more sub-document elements in the document;

    identifying one or more other sub-document elements in one or more further non-identical documents stored in a database, each of the one or more other sub-document elements associated with one or more annotations, with comparable similarity measures to the one or more sub-document elements in the document;

    augmenting the document, comprising;

    making words within the document selectable;

    responsive to each user input selecting a word in the document, inserting the selected word following the sub-document element from which the word was selected;

    inserting the one or more annotations associated with the identified one or more other sub-document elements with comparable similarity measures following the sub-document element in the document; and

    storing in a database a record that associates the user with the computed similarity measure of the sub-document element'"'"'s content and the selected words and storing with the record a URL of the document as a URL/USER pair in a bi-graph matrix for generating spreading activation computation profiles; and

    displaying the augmented document in the viewer.

View all claims
  • 7 Assignments
Timeline View
Assignment View
    ×
    ×