Co-guiding Net: Achieving Mutual Guidances between Multiple Intent Detection and Slot Filling via Heterogeneous Semantics-Label Graphs Bowen Xing author Ivor Tsang author 2022-12 text Proceedings of the 2022 Conference on Empirical Methods in Natural Language Processing Yoav Goldberg editor Zornitsa Kozareva editor Yue Zhang editor Association for Computational Linguistics Abu Dhabi, United Arab Emirates conference publication xing-tsang-2022-co 10.18653/v1/2022.emnlp-main.12 https://aclanthology.org/2022.emnlp-main.12/ 2022-12 159 169