A computer-implemented method of maintaining a list of documents of interest to a user within a corpus of documents includes associating an editable user document with the corpus and generating an initial list of documents based upon an initial content of the user document. The list is generated by cross-referencing...http://www.google.de/patents/US7668887?utm_source=gb-gplus-sharePatent US7668887 - Method, system and software product for locating documents of interest
