Controlling Risk of Web Question Answering.

@inproceedings{su-2019-controlling, author = {Lixin Su and Jiafeng Guo and Yixing Fan and Yanyan Lan and Xueqi Cheng}, editor = {Benjamin Piwowarski and Max Chevalier and \'{E}ric Gaussier and Yoelle Maarek and Jian-Yun Nie and Falk Scholer}, title = {{Controlling Risk of Web Question Answering}}, booktitle = {{Proceedings of the 42nd International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2019, Paris, France, July 21-25, 2019}}, pages = {115--124}, publisher = {ACM}, year = {2019}, url = {https://doi.org/10.1145/3331184.3331261}, doi = {https://doi.org/10.1145/3331184.3331261} }