A Large-Scale Multi-Document Summarization Dataset from the Wikipedia Current Events Portal Demian Gholipour Ghalandari author Chris Hokamp author Nghia The Pham author John Glover author Georgiana Ifrim author 2020-07 text Proceedings of the 58th Annual Meeting of the Association for Computational Linguistics Dan Jurafsky editor Joyce Chai editor Natalie Schluter editor Joel Tetreault editor Association for Computational Linguistics Online conference publication gholipour-ghalandari-etal-2020-large 10.18653/v1/2020.acl-main.120 https://aclanthology.org/2020.acl-main.120/ 2020-07 1302 1308