A Fast and Stable Updating Algorithm for Bivariate Nonparametric Curve Estimation
提出一种快速且稳定的更新算法，用于双变量非参数曲线估计，适用于需要高效计算和数值稳定性的统计应用场景。
Claudia Werthenbach, Eva Herrmann, A Fast and Stable Updating Algorithm for Bivariate Nonparametric Curve Estimation, Journal of Computational and Graphical Statistics, Vol. 7, No. 1 (Mar., 1998), pp. 61-76