OpenDialKG: Explainable Conversational Reasoning with Attention-based Walks over Knowledge Graphs Seungwhan Moon author Pararth Shah author Anuj Kumar author Rajen Subba author 2019-07 text Proceedings of the 57th Annual Meeting of the Association for Computational Linguistics Anna Korhonen editor David Traum editor Lluís Màrquez editor Association for Computational Linguistics Florence, Italy conference publication moon-etal-2019-opendialkg 10.18653/v1/P19-1081 https://aclanthology.org/P19-1081/ 2019-07 845 854