@inproceedings{STOC-2002-CharikarLLPPRSS,
	author        = "Moses Charikar and Eric Lehman and Ding Liu and Rina Panigrahy and Manoj Prabhakaran and April Rasala and Amit Sahai and Abhi Shelat",
	booktitle     = "{Proceedings of the 34th Annual ACM Symposium on Theory of Computing}",
	doi           = "10.1145/509907.510021",
	isbn          = "1-58113-495-9",
	pages         = "792--801",
	publisher     = "{ACM}",
	title         = "{Approximating the smallest grammar: Kolmogorov complexity in natural models}",
	year          = 2002,
}