An efficient representation of chronological events in medical texts Andrey Kormilitzin author Nemanja Vaci author Qiang Liu author Hao Ni author Goran Nenadic author Alejo Nevado-Holgado author 2020-11 text Proceedings of the 11th International Workshop on Health Text Mining and Information Analysis Eben Holderness editor Antonio Jimeno Yepes editor Alberto Lavelli editor Anne-Lyse Minard editor James Pustejovsky editor Fabio Rinaldi editor Association for Computational Linguistics Online conference publication kormilitzin-etal-2020-efficient 10.18653/v1/2020.louhi-1.11 https://aclanthology.org/2020.louhi-1.11/ 2020-11 97 103