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