Geodesic
Spline smoothing optimization
Matematičeskoe modelirovanie, Tome 15 (2003) no. 8, pp. 34-38 
N. M. Shlyakhov. Spline smoothing optimization. Matematičeskoe modelirovanie, Tome 15 (2003) no. 8, pp. 34-38. http://geodesic.mathdoc.fr/item/MM_2003_15_8_a3/
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     author = {N. M. Shlyakhov},
     title = {Spline smoothing optimization},
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     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MM_2003_15_8_a3/}
}
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Voir la notice de l'article provenant de la source Math-Net.Ru

Spline smoothing algorithms are considered in the article. An optimal smoothing spline is proposed instead of a spline in the convex set. The optimal smoothing is based on minimization of the functional with the sum of squares of the highest derivative discontinuities. The optimal smoothing is much more simple and provides better accuracy.

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