Model of Data Warehouse with Uncertain Consolidated Data

Authors

Nataliya Shakhovska, Department of information systems and networks, Lviv Polytechnic National University, Bandery str, 12, 79013 Lviv, UkraineFollow
Rostyslav Strubytskyi, Department of information systems and networks, Lviv Polytechnic National University, Bandery str, 12, 79013 Lviv, UkraineFollow

Author Country (or Countries)

Ukraine

Abstract

Problems which arise up during work with separate sources with depositories information using and databases are analyzed. There is formalized model of consolidation datawarehouse and there is built the methods for uncertainty elimination. Data processing problem under conditions of uncertainty is analyzed. The methods of representation in respect of consolidated data repository, elimination of unknown and incomplete data and reduce inaccuracies, particularly, multiplicity of interpretations are developed.

Recommended Citation

Shakhovska, Nataliya and Strubytskyi, Rostyslav (2015) "Model of Data Warehouse with Uncertain Consolidated Data," Applied Mathematics & Information Sciences: Vol. 09: Iss. 4, Article 12.
Available at: https://digitalcommons.aaru.edu.jo/amis/vol09/iss4/12