Nonnegative order iterates of Bernstein polynomials and their limiting semigroup Silva, M.R. da (1983/1984) Portugaliae mathematica
Note on universal algorithms for learning theory Karol Dziedziul, Barbara Wolnik (2007) Applicationes Mathematicae We study the universal estimator for the regression problem in learning theory considered by Binev et al. This new approach allows us to improve their results.