Pre-processing of bilingual corpora for Mandarin-English EBMT Ying Zhang author Ralf Brown author Robert Frederking author Alon Lavie author 2001-sep 18-22 text Proceedings of Machine Translation Summit VIII Bente Maegaard editor Santiago de Compostela, Spain conference publication zhang-etal-2001-pre https://aclanthology.org/2001.mtsummit-papers.69/ 2001-sep 18-22