@article{VLDB-2019-LiCPZLY,
	author        = "Zhao Li and Xia Chen and Xuming Pan and Pengcheng Zou and Yuchen Li and Guoxian Yu",
	doi           = "10.14778/3352063.3352084",
	ee            = "http://www.vldb.org/pvldb/vol12/p1858-li.pdf",
	journal       = "{Proceedings of the VLDB Endowment}",
	number        = 12,
	pages         = "1858--1861",
	title         = "{SHOAL: Large-scale Hierarchical Taxonomy via Graph-based Query Coalition in E-commerce}",
	volume        = 12,
	year          = 2019,
}