@ARTICLE {
	AUTHOR = "Tomas Skopal and Jakub Lokoc and Benjamin Bustos",
	TITLE ="D-cache: Universal Distance Cache for Metric Access Methods",
	JOURNAL = "IEEE Transactions on Knowledge and Data Engineering (TKDE)",
	VOLUME = "24",
	NUMBER = "5",
	PAGES = "868-881",
	MONTH = "May",
	YEAR = "2012",
	PUBLISHER = "IEEE Press",
	ADDRESS = "Piscataway, NJ, USA",
	ISSN = "1041-4347"
	}