A user interface for querying and displaying records from a database allows explicit and implicit profiles to be stored and selectively, and independently, incorporated in a search. Implicit profiles are derived from the selections of resources by a user without requiring the user to specify any rules...http://www.google.es/patents/US6662177?utm_source=gb-gplus-sharePatente US6662177 - Search user interface providing mechanism for manipulation of explicit and implicit criteria
Search user interface providing mechanism for manipulation of explicit and ...
