MATERIALIZED VIEW SELECTION USING HYBRID CULTURAL SEARCH ALGORITHM

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SHAYEGH BOROUJENI P.; DANESHPOUR N.

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

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Paper Information

Journal: TABRIZ JOURNAL OF ELECTRICAL ENGINEERING Year:2016 | Volume:46 | Issue:2 (76) Page(s): 97-108

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Information Journal Paper

Title

MATERIALIZED VIEW SELECTION USING HYBRID CULTURAL SEARCH ALGORITHM

Author(s)

SHAYEGH BOROUJENI P. | DANESHPOUR N. | Issue Writer Certificate

Keywords

DATA WAREHOUSEQ2

MATERIALIZED VIEWQ1

HYBRID CULTURAL ALGORITHMQ2

Abstract

A DATA WAREHOUSE stores a large amount of data, which are usually used in decision support systems. Response time of these systems is too high because of their huge data. Since these systems are generally used by organization’s supervisors, reducing this response time is important. One of the major solutions for this problem is view materialization. Materialization of all views is impossible according to the constraint on memory space and the cost of maintenance these views. So, it is needed to select proper views to be materialized. Selection of these views is a kind of searching in a huge space that is considered as NP hard problem. Several methods are proposed to address this problem until now. Evolutionary algorithms are mostly used in solving MV problems. In this paper, HYBRID CULTURAL ALGORITHM is used to select N top views among all views. Experiments show that this proposed algorithm has lower cost and higher speed than genetic algorithm, cuckoo search algorithm and Differential algorithm.

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APA: Copy

SHAYEGH BOROUJENI, P., & DANESHPOUR, N.. (2016). MATERIALIZED VIEW SELECTION USING HYBRID CULTURAL SEARCH ALGORITHM. TABRIZ JOURNAL OF ELECTRICAL ENGINEERING, 46(2 (76)), 97-108. SID. https://sid.ir/paper/256409/en

Vancouver: Copy

SHAYEGH BOROUJENI P., DANESHPOUR N.. MATERIALIZED VIEW SELECTION USING HYBRID CULTURAL SEARCH ALGORITHM. TABRIZ JOURNAL OF ELECTRICAL ENGINEERING[Internet]. 2016;46(2 (76)):97-108. Available from: https://sid.ir/paper/256409/en

IEEE: Copy

P. SHAYEGH BOROUJENI, and N. DANESHPOUR, “MATERIALIZED VIEW SELECTION USING HYBRID CULTURAL SEARCH ALGORITHM,” TABRIZ JOURNAL OF ELECTRICAL ENGINEERING, vol. 46, no. 2 (76), pp. 97–108, 2016, [Online]. Available: https://sid.ir/paper/256409/en

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