Where would i get information on "Computerized paper evaluation using neural networks" ?

Hi friends, i am in 8th sem B.E (CS). I have to give seminar on the topic "Computerized paper evaluation using neural networks". I want the details like how this whole technique works and algorithms mainly used here and the latest improvements. Please anyone give me the links or websites where would i get all those information on this topic. any kind of help... how i can gather information on this topic. Right now i have not much info so plz help me out. It's very urgent.