Lotus at SemEval-2021 Task 2: Combination of BERT and Paraphrasing for English Word Sense Disambiguation Niloofar Ranjbar author Hossein Zeinali author 2021-08 text Proceedings of the 15th International Workshop on Semantic Evaluation (SemEval-2021) Alexis Palmer editor Nathan Schneider editor Natalie Schluter editor Guy Emerson editor Aurelie Herbelot editor Xiaodan Zhu editor Association for Computational Linguistics Online conference publication ranjbar-zeinali-2021-lotus 10.18653/v1/2021.semeval-1.95 https://aclanthology.org/2021.semeval-1.95/ 2021-08 724 729