@article{VLDB-2019-KumarE18,
	author        = "K. Ashwin Kumar and Petros Efstathopoulos",
	doi           = "10.14778/3297753.3297755",
	ee            = "http://www.vldb.org/pvldb/vol12/p335-kumar.pdf",
	journal       = "{Proceedings of the VLDB Endowment}",
	number        = 4,
	pages         = "335--347",
	title         = "{Utility-Driven Graph Summarization}",
	volume        = 12,
	year          = 2018,
}