Neural Ranking with Weak Supervision for Open-Domain Question Answering : A Survey Xiaoyu Shen author Svitlana Vakulenko author Marco del Tredici author Gianni Barlacchi author Bill Byrne author Adria de Gispert author 2023-05 text Findings of the Association for Computational Linguistics: EACL 2023 Andreas Vlachos editor Isabelle Augenstein editor Association for Computational Linguistics Dubrovnik, Croatia conference publication shen-etal-2023-neural 10.18653/v1/2023.findings-eacl.129 https://aclanthology.org/2023.findings-eacl.129/ 2023-05 1736 1750