MyAnnotator: A Tool for Technology-Mediated Written Corrective Feedback Marie-Josée Hamel author Nikolay Slavkov author Diana Inkpen author Dingwen Xiao author 2016 text journal article Traitement Automatique des Langues continuing ATALA (Association pour le Traitement Automatique des Langues) France periodical academic journal hamel-etal-2016-myannotator https://aclanthology.org/2016.tal-3.6/ 2016 57 3 119 142