Selectivity estimation of multi- dimensional range queries over real attributes
The Vldb Journal, 1999.
range querywavelet transformhigh frequencyrandom samplingsatisfiability
Abstract. Estimating the selectivity of multidimensional range queries over real valued attributes has significant appli-cations in data exploration and database query optimization. In this paper, we consider the following problem: given a ta-ble of d attributes whose domain is the real numbers and a query that specifies a range in each d...More
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