@article {220,
	title = {A Scalable and Efficient Outlier Detection Strategy for Categorical Data},
	journal = {International Conference on Tools with Artificial Intelligence (ICTAI)},
	year = {2007},
	address = {Patras,Greece},
	url = {http://www.eecs.ucf.edu/georgiopoulos/sites/default/files/26.pdf},
	author = {A. Koufakou and E. Ortiz and M. Georgiopoulos and G.C. Anagnostopoulos and K. Reynolds}
}
