Philipp Christmann, Rishiraj Saha Roy, Gerhard Weikum. Explainable Conversational Question Answering over Heterogeneous Sources via Iterative Graph Neural Networks. In Hsin-Hsi Chen, Wei-Jou (Edward) Duh, Hen-Hsen Huang, Makoto P. Kato, Josiane Mothe, Barbara Poblete, editors, Proceedings of the 46th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2023, Taipei, Taiwan, July 23-27, 2023. pages 643-653, ACM, 2023. [doi]
Abstract is missing.