@inproceedings {4427,
	title = {CORDS: Automatic Discovery of Correlations and Soft Functional Dependencies},
	booktitle = {ACM International Conference on Management of Data (SIGMOD)},
	year = {2004},
	doi = {10.1145/1007568.1007641},
	author = {Ihab Ilyas and Volker Markl and Peter J. Haas and Paul Brown and Ashraf Aboulnaga}
}
