@inproceedings{SIGMOD-2011-ZhouFSTHILS,
	author        = "Wenchao Zhou and Qiong Fei and Shengzhi Sun and Tao Tao and Andreas Haeberlen and Zachary G. Ives and Boon Thau Loo and Micah Sherr",
	booktitle     = "{Proceedings of the 29th ACM SIGMOD International Conference on Management of Data}",
	doi           = "10.1145/1989323.1989488",
	isbn          = "978-1-4503-0661-4",
	pages         = "1323--1326",
	publisher     = "{ACM}",
	title         = "{NetTrails: a declarative platform for maintaining and querying provenance in distributed systems}",
	year          = 2011,
}