Dealing with Data Sparseness in SMT with Factured Models and Morphological Expansion: a Case Study on Croatian Victor M Sánchez-Cartagena author Nikola Ljubešić author Filip Klubička author 2016 text Proceedings of the 19th Annual Conference of the European Association for Machine Translation conference publication sanchez-cartagena-etal-2016-dealing https://aclanthology.org/W16-3421/ 2016 354 360