I think that "name-dropping" of something that you don't really know is pretty dangerous strategy in interview. From other point of view, why not to excercise

I think that "name-dropping" of something that you don't really know is pretty dangerous strategy in interview. From other point of view, why not to excercise an idea? :) KD-trees and other spatial data structures "True time" when talking about consistency Fenwick tree for right problem