The complete literature on domain adaptation is beyond the scope of this paper, but we refer the reader to Blitzer and Daume (2010) for a recent survey.
for parsing and POS tagging, selftraining (Reichart and Rappoport, 2007), co-training (Steedman et al., 2003) and active learning (Hwa, 2004) have been shown useful in the lightly supervised setup.