3 papers
math.MG2026
Point-dimension theory (part II): The point-cross dimension
Nadir Maaroufi
We introduce the Point-Cross Dimension, a new pointwise invariant designed to measure the directional organization of a set at a single point. Whereas the Point-Extended Box Dimens…
math.FA2025
A Constructive Approach for Building Wavelet Bases in \( L^2(\mathbb{R}^d, \mathbb{R}^m) \) with Optimal Properties
Hicham Tarif, Nadir Maaroufi
The main contribution of this paper is a constructive method for building separable multivariate vector-valued wavelet bases in the general framework of \( L^2(\mathbb{R}^d, \mathb…
cs.LG2024
Hinge-FM2I: An Approach using Image Inpainting for Interpolating Missing Data in Univariate Time Series
Noufel Saad, Maaroufi Nadir, Najib Mehdi +1
Accurate time series forecasts are crucial for various applications, such as traffic management, electricity consumption, and healthcare. However, limitations in models and data qu…