DEFT: A corpus for definition extraction in free- and semi-structured text. - Sasha Spala; Nicholas A. Miller; Yiming Yang; Franck Dernoncourt; Carl Dockhorn (LAW@ACL, 2019)

SemEval-2020 Task 6: Definition Extraction from Free Text with the DEFT Corpus. - Sasha Spala; Nicholas A. Miller; Franck Dernoncourt; Carl Dockhorn (SemEval@COLING, 2020)