Apr 1, 2012 · In this paper, this problem is addressed by introducing a probabilistic framework which allows for estimating the accuracy of the approximate ...
A histogram over a multi-dimensional data set is a synopsis consisting of aggregate data summarizing the values of the points inside non-overlapping ranges ...
In this paper, this problem is addressed by introducing a probabilistic framework which allows for estimating the accuracy of the approximate answers resulting ...
A histogram over a multi-dimensional data set is a synopsis consisting of aggregate data summarizing the values of the points inside non-overlapping ranges ...
This paper studies the problem of estimating range queries (namely, sum and count) over aggregate data using a probabilistic approach for computing expected ...
This paper studies the problem of estimating range queries (namely, sum and count) over aggregate data using a probabilistic approach for computing expected ...
A probabilistic framework for estimating the accuracy of aggregate range queries evaluated over histograms · Francesco Buccafurri. Information Sciences, 2012.
A probabilistic framework for estimating the accuracy of aggregate range queries evaluated over histograms. Article. Full-text available. Apr 2012; INFORM ...
A Probabilistic Framework for Building Privacy-Preserving Synopses of ...
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Based on this framework, we devise a technique for constructing histogram-based synopses of multi-dimensional data which provide as much accurate as possible ...
The evaluation of the accuracy of estimates is based on a probabilistic frame- work where queries are represented by means of random variables, and is performed ...