1. A computer-implemented method for indexing information with word sense disambiguation, the method comprising: determining, by a computing device, a plurality of first word senses S n associated with a given word W; determining, by the computing device, a plurality of hypernyms H n associated with each of the plurality of first word senses S n ; establishing, by the computing device, a word hypernym weight WHW(H n ,W)for each of the plurality of hypernyms H n based on 
 WHW ( H n, W )=Σ p ( S n |W )f( H n ,S n ), where the word hypernym weight WHW(H n ,W) being equal to a sum, over the plurality of first word senses S n , of the product of the probability p of the sense of the given word S n |W and a function f(H n ,S n ) defined as having a value of one when a given hypernym H is an inherited hypernym of the plurality of word senses Sn, and having a value of zero otherwise; selecting, by the computing device, a hypernym H s from the plurality of hypernyms H n based on the word hypernym weight WHW(H n ,W); and storing, by the computing device, a second word sense S s of the selected hypernym H s into a semantic index.