On the relative trust between inconsistent data and inaccurate constraints

Abstract

Functional dependencies (FDs) specify the intended data semantics while violations of FDs indicate deviation from these semantics. In this paper, we study a data cleaning problem in which the FDs may not be completely correct, e.g., due to data evolution or incomplete knowledge of the data semantics. We argue that the notion of relative trust is a crucial… (More)
DOI: 10.1109/ICDE.2013.6544854

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@article{Beskales2013OnTR, title={On the relative trust between inconsistent data and inaccurate constraints}, author={George Beskales and Ihab F. Ilyas and Lukasz Golab and Artur Galiullin}, journal={2013 IEEE 29th International Conference on Data Engineering (ICDE)}, year={2013}, pages={541-552} }