Colouring Summaries BLEU Katerina Pastra author Horacio Saggion author 2003-04 text Proceedings of the EACL 2003 Workshop on Evaluation Initiatives in Natural Language Processing: are evaluation methods, metrics and resources reusable? Katerina Pastra editor Association for Computational Linguistics Columbus, Ohio conference publication pastra-saggion-2003-colouring https://aclanthology.org/W03-2805/ 2003-04 35 42