5 papers
Robust Importance Sampling for Rare Events via Constrained Gaussian Mixtures
Paweł Lorek, Rafał Nowak, Rafał Topolnicki +2
We study estimating rare-event probabilities with and general $g : \mathbb{R}^d \to \m…
Adversarial Autoencoders for Compact Representations of 3D Point Clouds
Maciej Zamorski, Maciej Zięba, Piotr Klukowski +4
Deep generative architectures provide a way to model not only images but also complex, 3-dimensional objects, such as point clouds. In this work, we present a novel method to obtai…
Convergence acceleration of alternating series
Rafał Nowak
We propose a new simple convergence acceleration method for wide range class of convergent alternating series. It has some common features with Smith's and Ford's modification of L…
New properties of a certain method of summation of generalized hypergeometric series
Rafał Nowak, Paweł Woźny
In a recent paper (Appl. Math. Comput. 215, 1622--1645, 2009), the authors proposed a method of summation of some slowly convergent series. The purpose of this note is to give more…
On the convergence acceleration of some continued fractions
Rafał Nowak
A well known method for convergence acceleration of continued fraction $\K(a_n/b_n)$ is to use the modified approximants in place of the classical approximants ,…