Systems, methods, and articles of manufacture for displaying user-selection controls associated with clusters on a GUI are provided. One exemplary method includes automatically generating a first table having URLs associated with websites accessed by at least one user over a time interval and content...http://www.google.co.uk/patents/US7925991?utm_source=gb-gplus-sharePatent US7925991 - Systems, methods, and articles of manufacture for displaying user-selection controls associated with clusters on a GUI