Zobrazeno 1 - 10
of 23 991
pro vyhledávání: '"A. Imen"'
This paper deals with Elliptical Wishart distributions - which generalize the Wishart distribution - in the context of signal processing and machine learning. Two algorithms to compute the maximum likelihood estimator (MLE) are proposed: a fixed poin
Externí odkaz:
http://arxiv.org/abs/2411.02726
Publikováno v:
The 2nd IEEE International Conference on Federated Learning Technologies and Applications (FLTA24), Sep 2024, Valencia (Espagne), Spain
Over recent years, Federated Learning (FL) has proven to be one of the most promising methods of distributed learning which preserves data privacy. As the method evolved and was confronted to various real-world scenarios, new challenges have emerged.
Externí odkaz:
http://arxiv.org/abs/2410.14212
In the field of sensor fusion and state estimation for object detection and localization, ensuring accurate tracking in dynamic environments poses significant challenges. Traditional methods like the Kalman Filter (KF) often fail when measurements ar
Externí odkaz:
http://arxiv.org/abs/2410.10409
Understanding evolution of vocal communication in social animals is an important research problem. In that context, beyond humans, there is an interest in analyzing vocalizations of other social animals such as, meerkats, marmosets, apes. While exist
Externí odkaz:
http://arxiv.org/abs/2408.15296
Our review explores the comparative analysis between Convolutional Neural Networks (CNNs) and Vision Transformers (ViTs) in the domain of image classification, with a particular focus on clothing classification within the e-commerce sector. Utilizing
Externí odkaz:
http://arxiv.org/abs/2406.03478
This paper deals with the Elliptical Wishart and Inverse Elliptical Wishart distributions, which play a major role when handling covariance matrices. Similarly to multivariate elliptical distributions, these form a large family of covariance distribu
Externí odkaz:
http://arxiv.org/abs/2404.17468
Autor:
Benabderrahim, Mohamed Ali, Bettaieb, Imen, Hannachi, Hédia, Rejili, Mokhtar, Dufour, Thierry
Publikováno v:
Journal of Cereal Science, Vol. 116, 103852 (2024)
This study investigates the impact of three cold plasma treatments on barley seed germination: direct treatment of dry seeds (DDS), direct treatment of water-soaked seeds (DWS), and indirect treatment of seeds using plasma-activated water (IPAW).
Externí odkaz:
http://arxiv.org/abs/2405.00702
Autor:
Rjaiba, Imen
We give an explicit description of three operad structures on the species composition $p \circ q$, where $q$ is any given positive operad, and where $p$ is the NAP operad, or a shuffle version of the magmatic operad Mag. No distributive law between $
Externí odkaz:
http://arxiv.org/abs/2404.12326
Autor:
Benabbas, Imen, Said-Houari, Belkacem
In this work, we investigate the global existence and asymptotic behavior of a mathematical model of nonlinear ultrasonic heating based on a coupled system of the Westervelt equation and the hyperbolic Pennes bioheat equation (Westervelt--Pennes--Cat
Externí odkaz:
http://arxiv.org/abs/2404.03920
Ever since Large Language Models (LLMs) and related applications have become broadly available, several studies investigated their potential for assisting educators and supporting students in higher education. LLMs such as Codex, GPT-3.5, and GPT 4 h
Externí odkaz:
http://arxiv.org/abs/2403.04449