Mixtures of IBM Model 2 Jorge Civera author Alfons Juan author 2006-jun 19–20 text Proceedings of the 11th Annual Conference of the European Association for Machine Translation Viggo Hansen editor Bente Maegaard editor European Association for Machine Translation Oslo, Norway conference publication civera-juan-2006-mixtures https://aclanthology.org/2006.eamt-1.20/ 2006-jun 19–20