@inproceedings{CIKM-2011-OttavianoG,
	author        = "Giuseppe Ottaviano and Roberto Grossi",
	booktitle     = "{Proceedings of the 20th ACM International Conference on Information and Knowledge Management}",
	doi           = "10.1145/2063576.2063790",
	isbn          = "978-1-4503-0717-8",
	pages         = "1485--1494",
	publisher     = "{ACM}",
	title         = "{Semi-indexing semi-structured data in tiny space}",
	year          = 2011,
}