18. The system of claim 17 , wherein said word cloud is a multidimensional graph that includes at least said first dimension and a second dimension.
18. The system of claim 17 , wherein said word cloud is a multidimensional graph that includes at least said first dimension and a second dimension. 19. The system of claim 18 , wherein said second dimension corresponds to a measure of a cumulative temporal occurrence of each word in said one or more words, wherein said cumulative temporal occurrence of each word is determined based on said one or more timestamps associated with occurrences of said each word in said multimedia content.