Markov Model Mediator Mechanism vs Object-Oriented Data Model As a Data Warehouse Schema

Mei-Ling Shyu, Shu Ching Chen, Naphtali Rishe

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

A data warehouse is a conceptual repository that collects information from one or more data sources and provides a schema that allows this repository to be queried by users of the warehouse. The difficulties in designing a schema for a data warehouse whose member databases are multimedia databases are mainly caused by the highly diverse nature of multimedia data, a very wide range of multimedia requirements, and the heterogeneous schemas of the member databases. In this paper, two possible models for the schema of a data warehouse composed of multimedia database systems - the Markov Model Mediator (MMM) mechanism and an object-oriented data model - are compared based on some design issues. The comparative analysis shows that the proposed MMM mechanism provides a better schema for a data warehouse than an object-oriented data model.

Original languageEnglish
Title of host publicationProceedings of the Joint Conference on Information Sciences
EditorsP.P. Wang, P.P. Wang
Pages496-499
Number of pages4
Volume5
Edition1
StatePublished - Dec 1 2000
Externally publishedYes
EventProceedings of the Fifth Joint Conference on Information Sciences, JCIS 2000 - Atlantic City, NJ, United States
Duration: Feb 27 2000Mar 3 2000

Other

OtherProceedings of the Fifth Joint Conference on Information Sciences, JCIS 2000
CountryUnited States
CityAtlantic City, NJ
Period2/27/003/3/00

Fingerprint

Data warehouses
Data structures
Warehouses

ASJC Scopus subject areas

  • Computer Science(all)

Cite this

Shyu, M-L., Chen, S. C., & Rishe, N. (2000). Markov Model Mediator Mechanism vs Object-Oriented Data Model As a Data Warehouse Schema. In P. P. Wang, & P. P. Wang (Eds.), Proceedings of the Joint Conference on Information Sciences (1 ed., Vol. 5, pp. 496-499)

Markov Model Mediator Mechanism vs Object-Oriented Data Model As a Data Warehouse Schema. / Shyu, Mei-Ling; Chen, Shu Ching; Rishe, Naphtali.

Proceedings of the Joint Conference on Information Sciences. ed. / P.P. Wang; P.P. Wang. Vol. 5 1. ed. 2000. p. 496-499.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Shyu, M-L, Chen, SC & Rishe, N 2000, Markov Model Mediator Mechanism vs Object-Oriented Data Model As a Data Warehouse Schema. in PP Wang & PP Wang (eds), Proceedings of the Joint Conference on Information Sciences. 1 edn, vol. 5, pp. 496-499, Proceedings of the Fifth Joint Conference on Information Sciences, JCIS 2000, Atlantic City, NJ, United States, 2/27/00.
Shyu M-L, Chen SC, Rishe N. Markov Model Mediator Mechanism vs Object-Oriented Data Model As a Data Warehouse Schema. In Wang PP, Wang PP, editors, Proceedings of the Joint Conference on Information Sciences. 1 ed. Vol. 5. 2000. p. 496-499
Shyu, Mei-Ling ; Chen, Shu Ching ; Rishe, Naphtali. / Markov Model Mediator Mechanism vs Object-Oriented Data Model As a Data Warehouse Schema. Proceedings of the Joint Conference on Information Sciences. editor / P.P. Wang ; P.P. Wang. Vol. 5 1. ed. 2000. pp. 496-499
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