Online learning methods for discriminative training of phrase based statistical machine translation Abhishek Arun author Philipp Koehn author 2007-sep 10-14 text Proceedings of Machine Translation Summit XI: Papers Bente Maegaard editor Copenhagen, Denmark conference publication arun-koehn-2007-online https://aclanthology.org/2007.mtsummit-papers.3/ 2007-sep 10-14