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Integrated Performance and Visualization Enhancements of OLAP Using Growing Self Organizing Neural Networks
Muhammad Usman1; Sohail Asghar2; Simon Fong3
2010-02
Source PublicationJOURNAL OF ADVANCES IN INFORMATION TECHNOLOGY
ISSN1798-2340
Volume1Issue:1Pages:26-37
Abstract

OLAP performance and its data visualization can be improved using different types of enhancement techniques. Previous research has taken two separate directions in OLAP performance improvement and visualization enhancement respectively. Some recent works have shown the benefits of combining OLAP and Data Mining. Our previous work presents an architecture for the enhancement of OLAP functionality by integrating OLAP and Data Mining. In this paper, we proposed a novel architecture that not only overcomes the existing limitations, but also provides a way for an integrated enhancement of performance and visualization using self organizing neural network. We have developed a prototype and validated the proposed architecture using real-life data sets. Experimental results show that cube construction time and its interactive data visualization capability can be improved remarkably. By integrating enhanced OLAP with data mining system a higher degree of enhancement is achieved which makes significant advancement in the modern OLAP systems.

KeywordClustering Multidimensional Data Olap Performance Enhancement Visualization Techniques Data Mining Gsom
DOI10.4304/jait.1.1.26-37
Language英语
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Document TypeJournal article
CollectionDEPARTMENT OF COMPUTER AND INFORMATION SCIENCE
Affiliation1.Shaheed Zulfikar Ali Bhutto Institute of Science and Technology, Islamabad, Pakistan
2.Mohammad Ali Jinnah University, Islamabad, Pakistan
3.University of Macau, Taipa, Macau SAR
Recommended Citation
GB/T 7714
Muhammad Usman,Sohail Asghar,Simon Fong. Integrated Performance and Visualization Enhancements of OLAP Using Growing Self Organizing Neural Networks[J]. JOURNAL OF ADVANCES IN INFORMATION TECHNOLOGY,2010,1(1):26-37.
APA Muhammad Usman,Sohail Asghar,&Simon Fong.(2010).Integrated Performance and Visualization Enhancements of OLAP Using Growing Self Organizing Neural Networks.JOURNAL OF ADVANCES IN INFORMATION TECHNOLOGY,1(1),26-37.
MLA Muhammad Usman,et al."Integrated Performance and Visualization Enhancements of OLAP Using Growing Self Organizing Neural Networks".JOURNAL OF ADVANCES IN INFORMATION TECHNOLOGY 1.1(2010):26-37.
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