12. The computer-readable storage medium of claim 11 , wherein the method further comprises: indicating to the user a second association between a third element of the first document and a fourth element of the second document based on the at least one association.
12. The computer-readable storage medium of claim 11 , wherein the method further comprises: indicating to the user a second association between a third element of the first document and a fourth element of the second document based on the at least one association. 13. The computer-readable storage medium of claim 12 , wherein indicating further comprises: indicating the second association based on a user-specified level of probability.