Exploring Diachronic Changes of Biomedical Knowledge using Distributed Concept Representations Gaurav Vashisth author Jan-Niklas Voigt-Antons author Michael Mikhailov author Roland Roller author 2019-08 text Proceedings of the 18th BioNLP Workshop and Shared Task Dina Demner-Fushman editor Kevin Bretonnel Cohen editor Sophia Ananiadou editor Junichi Tsujii editor Association for Computational Linguistics Florence, Italy conference publication vashisth-etal-2019-exploring 10.18653/v1/W19-5037 https://aclanthology.org/W19-5037/ 2019-08 348 358