Feds Fund Anti-Terrorism Search Engine
Ben writes "The FAA and researchers at the University at Buffalo are developing an anti-terrorism search engine that will hunt for 'hidden' information -- like how to take down an airliner -- that can be puzzled together by grabbing bits and pieces from unrelated documents. Eventually, they say, the technique can be commercialized to improve search results on more mundane matters.`"
There's already a search engine that compares 2 pieces of data.. it's called googlewhack http://www.googlewhack.com/