Modelling Lexical Ambiguity with Density Matrices Francois Meyer author Martha Lewis author 2020-11 text Proceedings of the 24th Conference on Computational Natural Language Learning Raquel Fernández editor Tal Linzen editor Association for Computational Linguistics Online conference publication meyer-lewis-2020-modelling 10.18653/v1/2020.conll-1.21 https://aclanthology.org/2020.conll-1.21/ 2020-11 276 290