11. The method of claim 1 , wherein at least some words in the text are associated with plural senses, the method further comprising: identifying, for at least one portion, a set of senses from among plural candidate sets of senses; and identifying semantic positions of the senses in the set, wherein determining the semantic position for the at least one portion is based on the semantic positions of the senses in the set.
13. The method of claim 11 , wherein identifying the set of senses from among the plural candidate sets of senses comprises selecting the set of senses according to fitness measures of corresponding candidate sets.