@Conference{Barrón-Cedeño-et-al:2013,
    Author = "Barr\'on-Cede\~no, A. and M\`arquez, L. and Henr\1quez, C.~A. and Formiga, L. and Romero, E. and May, J.",
     Title = "{Identifying Useful Human Correction Feedback from an On-line Machine Translation Service}",
 Booktitle = "{International Joint Conference on Artificial Intelligence}",
      Year = "2013",
     Pages = "2057-2063",
}