1 citations · 1 across the 4 of their papers we have counts for
Showing 2014Show all
2 papers · 1 filter
math.ST2014
Estimation of noisy cubic spline using a natural basis
Azzouz Dermoune, Cristian Preda
We define a new basis of cubic splines such that the coordinates of a natural cubic spline are sparse. We use it to analyse and to extend the classical Schoenberg and Reinsch resul…
stat.CO2014
Approximations for two-dimensional discrete scan statistics in some block-factor type dependent models
Alexandru Amarioarei, Cristian Preda
We consider the two-dimensional discrete scan statistic generated by a block-factor type model obtained from i.i.d. sequence. We present an approximation for the distribution of th…