Beam Search with Bidirectional Strategies for Neural Response Generation Pierre Colombo author Chloé Clavel author Chouchang Yack author Giovanna Varni author 2021-12–13 nov text Proceedings of the 4th International Conference on Natural Language and Speech Processing (ICNLSP 2021) Mourad Abbas editor Abed Alhakim Freihat editor Association for Computational Linguistics Trento, Italy conference publication colombo-etal-2021-beam https://aclanthology.org/2021.icnlsp-1.16/ 2021-12–13 nov 139 146