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Materialized view selection using genetic algorithms in a data warehouse system

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4 Author(s)
Jorng-Tzong Horng ; Dept. of Comput. Sci. & Inf. Eng., Nat. Central Univ., Jungli, Taiwan ; Yu-Jan Chang ; Baw-Jhiune Liu ; Cheng-Yan Kao

A data warehouse stores lots of materialized views to provide efficient decision-support or OLAP queries. The view-selection problem addresses the selection of a fittest set of materialized views under the limitation of storage space forms a challenge in data warehouse research. In this paper, we present genetic algorithms to choose materialized views. We also use experiments to demonstrate the power of our approach

Published in:

Evolutionary Computation, 1999. CEC 99. Proceedings of the 1999 Congress on  (Volume:3 )

Date of Conference:

1999