Unsupervised Document Expansion for Information Retrieval with Stochastic Text Generation Soyeong Jeong author Jinheon Baek author ChaeHun Park author Jong Park author 2021-06 text Proceedings of the Second Workshop on Scholarly Document Processing Iz Beltagy editor Arman Cohan editor Guy Feigenblat editor Dayne Freitag editor Tirthankar Ghosal editor Keith Hall editor Drahomira Herrmannova editor Petr Knoth editor Kyle Lo editor Philipp Mayr editor Robert M Patton editor Michal Shmueli-Scheuer editor Anita de Waard editor Kuansan Wang editor Lucy Lu Wang editor Association for Computational Linguistics Online conference publication jeong-etal-2021-unsupervised 10.18653/v1/2021.sdp-1.2 https://aclanthology.org/2021.sdp-1.2/ 2021-06 7 17