Error analysis of two types of grammar for the purpose of automatic rule refinement Ariadna Font Llitjós author Katharina Probst author Jaime Carbonell author 2004-sep 28 - oct 2 text Proceedings of the 6th Conference of the Association for Machine Translation in the Americas: Technical Papers Robert E Frederking editor Kathryn B Taylor editor Springer Washington, USA conference publication font-llitjos-etal-2004-error https://aclanthology.org/2004.amta-papers.21/ 2004-sep 28 - oct 2 187 196