The two leading thoughts for getting to a third generation of search are personalization (see Eurekster Launches Personalized Social Search) and what I call invisible tabs, the use of specialized search databases.
On the Road to the Semantic Web SearchDay, Mar.http://searchenginewatch.com/searchday/02/sd0320-owl.html A new language called OWL will help power automated tools for the next generation web, offering advanced services such as more accurate Web...
A new language called OWL will help power automated tools for the next generation web, offering advanced services such as more accurate Web search, intelligent software agents and knowledge management.