no code implementations • 8 Feb 2024 • Eya Ben Amar, Nadhir Ben Rached, Raul Tempone, Mohamed-Slim Alouini
This paper addresses the difficulty of characterizing the time-varying nature of fading channels.
no code implementations • 5 Oct 2023 • Owen Davis, Mohammad Motamed, Raul Tempone
In this work, we consider the general problem of constructing a neural network surrogate model using multi-fidelity information.
no code implementations • 21 Feb 2023 • Luis Espath, Pouria Behnoudfar, Raul Tempone
In this work, we further develop the Physics-informed Spectral Learning (PiSL) by Espath et al. \cite{Esp21} based on a discrete $L^2$ projection to solve the discrete Hodge--Helmholtz decomposition from sparse data.
no code implementations • 21 Apr 2021 • Eike Cramer, Alexander Mitsos, Raul Tempone, Manuel Dahmen
We train the resulting principal component flow (PCF) on data of PV and wind power generation as well as load demand in Germany in the years 2013 to 2015.
no code implementations • 12 Mar 2020 • Christian Bayer, Chiheb Ben Hammouda, Raul Tempone
This study is motivated by the computation of probabilities of events, pricing options with a discontinuous payoff, and density estimation problems for dynamics where the discretization of the underlying stochastic processes is necessary.
1 code implementation • 14 Nov 2019 • Chiheb Ben Hammouda, Nadhir Ben Rached, Raul Tempone
The multilevel Monte Carlo (MLMC) method for continuous time Markov chains, first introduced by Anderson and Higham (2012), is a highly efficient simulation technique that can be used to estimate various statistical quantities for stochastic reaction networks (SRNs), and in particular for stochastic biological systems.
Numerical Analysis Numerical Analysis Computation 60H35, 60J27, 60J75, 92C40
no code implementations • 17 Oct 2012 • Hamidou Tembine, Raul Tempone, Pedro Vilanova
Most of learning algorithms for games with continuous action spaces are limited to strict contraction best reply maps in which the Banach-Picard iteration converges with geometrical convergence rate.