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A Quantum-Inspired Evolutionary Computing Algorithm for Disk Allocation Method

Kyung-Ho KIM, Joo-Young HWANG, Kuk-Hyun HAN, Jong-Hwan KIM, Kyu-Ho PARK

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Summary :

Based on a Quantum-inspired Evolutionary Algorithm (QEA), a new disk allocation method is proposed for distributing buckets of a binary cartesian product file among unrestricted number of disks to maximize concurrent disk I/O. It manages the probability distribution matrix to represent the qualities of the genes. Determining the excellent genes quickly makes the proposed method have faster convergence than DAGA. It gives better solutions and 3.2 - 11.3 times faster convergence than DAGA.

Publication
IEICE TRANSACTIONS on Information Vol.E86-D No.3 pp.645-649
Publication Date
2003/03/01
Publicized
Online ISSN
DOI
Type of Manuscript
LETTER
Category
Databases

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