A unified scheme for generalizing cardinality estimators to sum aggregation

Information Processing Letters, pp. 336-342, 2015.

Cited by: 5|Views9
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Abstract:

Cardinality estimation algorithms receive a stream of elements that may appear in arbitrary order, with possible repetitions, and return the number of distinct elements. Such algorithms usually seek to minimize the required storage at the price of inaccuracy in their output. This paper shows how to generalize every cardinality estimation ...More

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