Approximation of scattered data using smooth grid functions

Data mining with sparse grids using simplicial basis functions

Proceedings of the seventh ACM SIGKDD international conference on Knowledge discovery and data mining

Data mining with sparse grids

Computing

Smooth approximation and rendering of large scattered data sets

Proceedings of the conference on Visualization '01

Scattered Data Interpolation with Multilevel B-Splines

IEEE Transactions on Visualization and Computer Graphics

Classification with sparse grids using simplicial basis functions

Intelligent Data Analysis