DocumentCode
1738468
Title
OLAP data cubes configuration with genetic algorithms
Author
Lin, Wen-Yang ; Kuo, I-Chung
Author_Institution
I-Shou Univ., Kaohsiung, Taiwan
Volume
3
fYear
2000
fDate
2000
Firstpage
1984
Abstract
We deploy a genetic algorithm to automate the selection of OLAP data cubes. In particular, we concentrate on constraint-handling techniques. We propose a greedy repair method to deal with the problem of infeasible candidates that violate constraints. As the experiments show, this repair method is effective in exploring as well as exploiting the search to find a good solution
Keywords
constraint handling; data mining; data warehouses; genetic algorithms; OLAP data cubes configuration; constraint-handling techniques; data warehouse; genetic algorithms; greedy repair method; infeasible candidates; multidimensional enterprise data; on-line analytical processing; Data analysis; Data warehouses; Databases; Delay; Genetic algorithms; Lattices; Marketing and sales; Multidimensional systems; NP-hard problem; Warehousing;
fLanguage
English
Publisher
ieee
Conference_Titel
Systems, Man, and Cybernetics, 2000 IEEE International Conference on
Conference_Location
Nashville, TN
ISSN
1062-922X
Print_ISBN
0-7803-6583-6
Type
conf
DOI
10.1109/ICSMC.2000.886405
Filename
886405
Link To Document