OpenSLU: A Unified, Modularized, and Extensible Toolkit for Spoken Language Understanding Libo Qin author Qiguang Chen author Xiao Xu author Yunlong Feng author Wanxiang Che author 2023-07 text Proceedings of the 61st Annual Meeting of the Association for Computational Linguistics (Volume 3: System Demonstrations) Danushka Bollegala editor Ruihong Huang editor Alan Ritter editor Association for Computational Linguistics Toronto, Canada conference publication qin-etal-2023-openslu 10.18653/v1/2023.acl-demo.9 https://aclanthology.org/2023.acl-demo.9/ 2023-07 95 102