Web: http://arxiv.org/abs/2108.06688

Sept. 20, 2022, 1:14 a.m. | Yunshi Lan, Gaole He, Jinhao Jiang, Jing Jiang, Wayne Xin Zhao, Ji-Rong Wen

cs.CL updates on arXiv.org arxiv.org

Knowledge base question answering (KBQA) aims to answer a question over a
knowledge base (KB). Early studies mainly focused on answering simple questions
over KBs and achieved great success. However, their performance on complex
questions is still far from satisfactory. Therefore, in recent years,
researchers propose a large number of novel methods, which looked into the
challenges of answering complex questions. In this survey, we review recent
advances on KBQA with the focus on solving complex questions, which usually
contain …

arxiv knowledge question answering survey

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