Hybrid Question Answering over Knowledge Base and Free Text Kun Xu author Yansong Feng author Songfang Huang author Dongyan Zhao author 2016-12 text Proceedings of COLING 2016, the 26th International Conference on Computational Linguistics: Technical Papers Yuji Matsumoto editor Rashmi Prasad editor The COLING 2016 Organizing Committee Osaka, Japan conference publication xu-etal-2016-hybrid https://aclanthology.org/C16-1226/ 2016-12 2397 2407