Improving Spoken Language Understanding by Wisdom of Crowds Koichiro Yoshino author Kana Ikeuchi author Katsuhito Sudoh author Satoshi Nakamura author 2020-12 text Proceedings of the 28th International Conference on Computational Linguistics Donia Scott editor Nuria Bel editor Chengqing Zong editor International Committee on Computational Linguistics Barcelona, Spain (Online) conference publication yoshino-etal-2020-improving 10.18653/v1/2020.coling-main.234 https://aclanthology.org/2020.coling-main.234/ 2020-12 2606 2612