BullStop: A Mobile App for Cyberbullying Prevention Semiu Salawu author Yulan He author Jo Lumsden author 2020-12 text Proceedings of the 28th International Conference on Computational Linguistics: System Demonstrations Michal Ptaszynski editor Bartosz Ziolko editor International Committee on Computational Linguistics (ICCL) Barcelona, Spain (Online) conference publication salawu-etal-2020-bullstop 10.18653/v1/2020.coling-demos.13 https://aclanthology.org/2020.coling-demos.13/ 2020-12 70 74