@conference {DBLP:conf/emnlp/Hu0Z18,
	title = {A State-transition Framework to Answer Complex Questions over Knowledge Base},
	booktitle = {Proceedings of the 2018 Conference on Empirical Methods in Natural Language Processing, Brussels, Belgium, October 31 - November 4, 2018},
	year = {2018},
	pages = {2098{\textendash}2108},
	url = {https://aclanthology.info/papers/D18-1234/d18-1234},
	author = {Sen Hu and Lei Zou and Xinbo Zhang}
}
