One question: Which all movies did both George Clooney and Brad Pitt act in? Am sure you would be going to google. And what do you do after that? See all the links, and check each and every page, trying to find the common movies. Now why could the computer not do this? Why are you spending 5 minutes trying to find this out, when you should be able to request the computer to do this..... Enter Semantic search, a mechanism where you can query data for relationships which the human mind understands, and secondly the computer understands. There are many places where they are trying to build this semantic search. I build a small application which uses freebase . And built an application where you can provide the names of 2 actors/actresses and find the movies both worked on. Check the page http://www.nlighten.in/CommonMovies.html . Details about freebase: Freebase uses the databases provided by Wikipedia and multiple other providers, and provide all the data in OOP ...
The hide-out of Sachin Nayak