@conference {16797,
	title = {Dwarf},
	booktitle = {Proceedings of the 2002 ACM SIGMOD international conference on Management of data  - SIGMOD {\textquoteright}02},
	year = {2002},
	month = {2002///},
	pages = {464 - 464},
	address = {Madison, Wisconsin},
	doi = {10.1145/564691.564745},
	url = {http://dl.acm.org/citation.cfm?id=564745},
	author = {Sismanis,Yannis and Deligiannakis,Antonios and Roussopoulos, Nick and Kotidis,Yannis}
}
