Annotating data selection for improving machine translation Keiji Yasuda author Hideo Okuma author Masao Utiyama author Eiichiro Sumita author 2011-dec 8-9 text Proceedings of the 8th International Workshop on Spoken Language Translation: Papers Marcello Federico editor Mei-Yuh Hwang editor Margit Rödder editor Sebastian Stüker editor San Francisco, California conference publication yasuda-etal-2011-annotating https://aclanthology.org/2011.iwslt-papers.11/ 2011-dec 8-9 269 274