Bevilacqua, Michele, Rexhina Blloshmi, and Roberto Navigli. 2021. “One SPRING to Rule Them Both: Symmetric AMR Semantic Parsing and Generation Without a Complex Pipeline”. Proceedings of the AAAI Conference on Artificial Intelligence 35 (14):12564-73. https://ojs.aaai.org/index.php/AAAI/article/view/17489.