Graph Formalisms for Meaning Representations Adam Lopez author Sorcha Gilroy author 2018-oct-nov text Proceedings of the 2018 Conference on Empirical Methods in Natural Language Processing: Tutorial Abstracts Mausam editor Lu Wang editor Association for Computational Linguistics Melbourne, Australia conference publication lopez-gilroy-2018-graph https://aclanthology.org/D18-3002/ 2018-oct-nov