TY - CHAP AU - Valverde Ibáñez, Pilar AU - Ohtani, Akira PY - 2014 SN - 978-616-551-887-1 UR - https://uvadoc.uva.es/handle/10324/78032 AB - Annotating a corpus with error information is a challenging task. This paper describes the design, evaluation and refinement of an annotation scheme for Spanish article errors in learner data, so that future work on corpus annotation and automatic... LA - eng PB - Department of Linguistics, Chulalongkorn University TI - Annotating article errors in Spanish learner texts: design and evaluation of an annotation scheme ER -