GRASUM at BioLaySumm Task 1: Background Knowledge Grounding for Readable, Relevant, and Factual Biomedical Lay Summaries Domenic Rosati author 2023-07 text Proceedings of the 22nd Workshop on Biomedical Natural Language Processing and BioNLP Shared Tasks Dina Demner-fushman editor Sophia Ananiadou editor Kevin Cohen editor Association for Computational Linguistics Toronto, Canada conference publication rosati-2023-grasum 10.18653/v1/2023.bionlp-1.46 https://aclanthology.org/2023.bionlp-1.46/ 2023-07 483 490