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Building a social graph based on links received and selected by recipients

  • US 9,117,240 B2
  • Filed: 11/05/2014
  • Issued: 08/25/2015
  • Est. Priority Date: 06/16/2011
  • Status: Expired due to Fees
First Claim
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1. A method comprising:

  • receiving first activity information for a sender of a message to at least one recipient by a collection resource at a Web site, wherein the message comprises text associated with the Web site, the collection resource adds a first link to the message, and no personally identifiable information of the sender is collected in collecting the first activity information;

    storing the first activity information at a storage server;

    receiving second activity information when a recipient accesses the first link sent by the sender corresponding to the first activity information stored at the storage server, wherein no personally identifiable information of the recipient is collected in collecting the second activity information;

    using at least one processor, attempting to identify a first node representative of the sender in a social graph; and

    when a first node representative of the sender in a social graph is not identified and after receiving the second activity information, creating a second node to represent the sender in the social graph.

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