The utility of abandoning the legacy annotations and manually or semi-automatically re-mapping them to the ISO standard could be tested under two conditions: (1) if the new annotation is equal or superior in supervised DA classification and (2) if it is indeed domain independent and allows both cross-domain application and pooling data from different domains (i.e., data aggregation).
in this paper we presents experiments on the semi-automatic re-annotation of the Italian LUNA Corpus  with DiAML and evaluation of the annotations in  cross-domain and data aggregation settings.