Efficiency-aware Answering of Compositional Questions using Answer Type Prediction David Ziegler author Abdalghani Abujabal author Rishiraj Saha Roy author Gerhard Weikum author 2017-11 text Proceedings of the Eighth International Joint Conference on Natural Language Processing (Volume 2: Short Papers) Greg Kondrak editor Taro Watanabe editor Asian Federation of Natural Language Processing Taipei, Taiwan conference publication ziegler-etal-2017-efficiency https://aclanthology.org/I17-2038/ 2017-11 222 227