and have you done any research yet for your graduate degree? just starting? did you figure out an area you want to specialize in as you were just half-randomly asking around?

have you googled chomsky normal form yet?

@MaryStar Check any formal languages textbook? Standard algorithms do the job. (Even Wikipedia knows it.)

I ve just seen from a person that i sent my paper to review it. In the mail he told me that he finds my paper very interesting, but that he doesnt have time to review it. He told me that i should send my paper to two persons that have been working in the problem of tetris for longer.

So i`m being sent from a place to another