The decision making processes need to reflect changes in the business world in a multidimensional way. This paper includes also similar way of viewing the data for carrying out key decisions that ...

In multidimensional data modeling practice, there is the concept of a bridge dimension. A bridge dimension, being the dimensionalized equivalent of a normalized data design’s associative entity, ...

Preventing data expansion through efficient handling of sparse data. The best measurement of the efficiency of a multidimensional data model is in the number of values that it can store within a given ...

A degenerate dimension is an easy, and, at the same time, subtle, aspect of multidimensional data modeling. Effectively, a degenerate dimension is a dimension that has not been implemented as a ...

The Multidimensional Data Provider (MDP) is a data model that accesses a variety of data structures in a distributed environment. These data structures include SAS data sets, multidimensional ...

Albert Maydeu-Olivares, Multidimensional Item Response Theory Modeling of Binary Data: Large Sample Properties of NOHARM Estimates, Journal of Educational and Behavioral Statistics, Vol. 26, No. 1 ...

To validate a proposed research model, cross-sectional, between-subjects, and within-subjects field data were collected from 714 users at the time of initial adoption and after six months of extended ...