Sparse lexicalised features and topic adaptation for SMT Eva Hasler author Barry Haddow author Philipp Koehn author 2012-dec 6-7 text Proceedings of the 9th International Workshop on Spoken Language Translation: Papers Hong Kong, Table of contents conference publication hasler-etal-2012-sparse https://aclanthology.org/2012.iwslt-papers.17/ 2012-dec 6-7 268 275