ComQA: A Community-sourced Dataset for Complex Factoid Question Answering with Paraphrase Clusters Abdalghani Abujabal author Rishiraj Saha Roy author Mohamed Yahya author Gerhard Weikum author 2019-06 text Proceedings of the 2019 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies, Volume 1 (Long and Short Papers) Jill Burstein editor Christy Doran editor Thamar Solorio editor Association for Computational Linguistics Minneapolis, Minnesota conference publication abujabal-etal-2019-comqa 10.18653/v1/N19-1027 https://aclanthology.org/N19-1027/ 2019-06 307 317