A computer system identifies web pages of interest to a client. The system comprises a cataloging function which defines a hierarchy of subject categories, logically arranges a multitude of web pages in the categories and periodically adds web pages to the categories. The system also comprises a profile...http://www.google.de/patents/US5933827?utm_source=gb-gplus-sharePatent US5933827 - System for identifying new web pages of interest to a user
