We consider, from an algebro-geometric perspective, the problem of determining the dimension of the space of bivariate and trivariate piecewise polynomial functions (or splines) defined on triangular and tetrahedral partitions. Classical splines on planar rectangular grids play an important role in Computer Aided Geometric Design, and splines spaces over arbitrary subdivisions of planar domains...

When a bank implements a new core banking platform, it must simultaneously migrate its data from the old platform into the new one. We identified three main dimensions for data migration. They make up the corners in our conceptual data migration project management framework: the data migration triangle. The first dimension demands scripts as deliverables, which actually transform and migrate th...

balanced scorecard is a strategic evaluation tool. reviewing of the relevant literature indicate that regardless of significant improvement of conceptual and theoretical dimension of this framework, its implementation faces with some difficulties, specially based on quantitative approach. the purpose of this paper is to propose an integrated qualitative and quantitative approach for development...

In this paper, we present ongoing research on data analysis based on our previous work on the shrinking approach. Shrinking [22] is a novel data preprocessing technique which optimizes the inner structure of data. It can be applied in many data mining fields. Following our previous work on the shrinking method for multi-dimensional data analysis in full data space, we propose a shrinking-based ...