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Showing 1 to 1 of 1 for “"View and Index Selection"”.

  1. Exact and Inexact Methods for Selecting Views and Indexes for OLAP Performance Improvement

    Asgharzadeh Talebi, Zohreh2010

    … (OLAP), precomputing (materializing as views) and indexing auxiliary data aggregations is a common way of reducing query-evaluation time (cost) for important data-analysis queries. We consider an OLAP view- and index-selection problem as an optimization problem, where (i) the input …

    ncsu Repository record