Candidate sentence selection for language learning exercises: from a comprehensive framework to an empirical evaluation Ildikó Pilán author Elena Volodina author Lars Borin author 2016 text journal article Traitement Automatique des Langues continuing ATALA (Association pour le Traitement Automatique des Langues) France periodical academic journal pilan-etal-2016-candidate https://aclanthology.org/2016.tal-3.4/ 2016 57 3 67 91