Piecewise Polynomial Aggregation as Preprocessing for Data Numerical Modeling

B S Dobronets, O A Popova
2018 Journal of Physics, Conference Series  
Data aggregation issues for numerical modeling are reviewed in the present study. polynomial models. A suitable example of such approach is the spline. The authors show that their approach to data aggregation allows reducing the level of data uncertainty and significantly increasing the efficiency of numerical calculations. To demonstrate the degree of the correspondence of the proposed methods to reality, the authors developed a theoretical framework and considered numerical examples devoted to time series aggregation.
doi:10.1088/1742-6596/1015/3/032028 fatcat:r5omtrwfrvd6zd2n5aymdb3sw4