Athena 2.0: Contextualized Dialogue Management for an Alexa Prize SocialBot Juraj Juraska author Kevin Bowden author Lena Reed author Vrindavan Harrison author Wen Cui author Omkar Patil author Rishi Rajasekaran author Angela Ramirez author Cecilia Li author Eduardo Zamora author Phillip Lee author Jeshwanth Bheemanpally author Rohan Pandey author Adwait Ratnaparkhi author Marilyn Walker author 2021-11 text Proceedings of the 2021 Conference on Empirical Methods in Natural Language Processing: System Demonstrations Heike Adel editor Shuming Shi editor Association for Computational Linguistics Online and Punta Cana, Dominican Republic conference publication walker-etal-2021-athena 10.18653/v1/2021.emnlp-demo.15 https://aclanthology.org/2021.emnlp-demo.15/ 2021-11 124 133