Learning to Retrieve Engaging Follow-Up Queries Christopher Richardson author Sudipta Kar author Anjishnu Kumar author Anand Ramachandran author Zeynab Raeesy author Omar Khan author Abhinav Sethy 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 richardson-etal-2023-learning 10.18653/v1/2023.findings-eacl.149 https://aclanthology.org/2023.findings-eacl.149/ 2023-05 2009 2016