@article {1592,
	title = {ReBoost: a retrieval-boosted sequence-to-sequence model for neural response generation},
	journal = {Information Retrieval Journal},
	year = {2019},
	pages = {1{\textendash}22},
	publisher = {Springer},
	author = {Zhu, Yutao and Dou, Zhicheng and Nie, Jian-Yun and Wen, Ji-Rong}
}
