If search result records from a database search have an attribute that at least two of the search result records share, but which was not used in the query, then categories are created to correspond to values of the shared attribute. The categories can be displayed in a user-friendly manner, as can a...http://www.google.com.hk/patents/US7124148?utm_source=gb-gplus-share專利 US7124148 - User-friendly search results display system, method, and computer program product
