| Kishore Papineni, Salim Roukos, Todd Ward, Wei-Jing Zhu (2001). "Bleu: a Method for Automatic Evaluation of Machine Translation" in RC22176 | Abstract and Preprint |
| Kishore Papineni, Salim Roukos, Todd Ward, Wei-Jing Zhu (2001). "Bleu: a Method for Automatic Evaluation of Machine Translation" in RC22176 | Abstract and Preprint |