Metadata Formats for Learner Corpora: Case Study and Discussion Herbert Lange author 2022-12 text Proceedings of the 11th Workshop on NLP for Computer Assisted Language Learning David Alfter editor Elena Volodina editor Thomas François editor Piet Desmet editor Frederik Cornillie editor Arne Jönsson editor Evelina Rennes editor LiU Electronic Press Louvain-la-Neuve, Belgium conference publication lange-2022-metadata https://aclanthology.org/2022.nlp4call-1.11/ 2022-12 108 113