How portable are controlled language rules? A comparison of two empirical MT studies Sharon O’Brien author Johann Roturier author 2007-sep 10-14 text Proceedings of Machine Translation Summit XI: Papers Bente Maegaard editor Copenhagen, Denmark conference publication obrien-roturier-2007-portable https://aclanthology.org/2007.mtsummit-papers.46/ 2007-sep 10-14