Towards building a Robust Industry-scale Question Answering System Rishav Chakravarti author Anthony Ferritto author Bhavani Iyer author Lin Pan author Radu Florian author Salim Roukos author Avi Sil author 2020-12 text Proceedings of the 28th International Conference on Computational Linguistics: Industry Track Ann Clifton editor Courtney Napoles editor International Committee on Computational Linguistics Online conference publication chakravarti-etal-2020-towards 10.18653/v1/2020.coling-industry.9 https://aclanthology.org/2020.coling-industry.9/ 2020-12 90 101