Zobrazeno 1 - 10
of 20 619
pro vyhledávání: '"Issa P"'
Publikováno v:
مطالعات جغرافیایی مناطق خشک, Vol 15, Iss 56, Pp 104-88 (2024)
Aim: The ever-increasing population of cities has created many problems for city management. Solving these problems has become a big challenge for urban management. Scientific and research centers and international organizations have introduced the a
Externí odkaz:
https://doaj.org/article/2544ef58b0f541209b9ad586ab28b050
Publikováno v:
IET Wireless Sensor Systems, Vol 13, Iss 5, Pp 190-200 (2023)
Abstract A closed‐form solution for localising and synchronising an acoustic sensor node with respect to a Wireless Acoustic Sensor Network (WASN) is presented. The aim is to allow efficient scaling of a WASN by individually calibrating newly joine
Externí odkaz:
https://doaj.org/article/57fdcc2ecadf48a5af054b8c6a48abd6
Publikováno v:
IEEE Access, Vol 11, Pp 4350-4358 (2023)
In this paper, we propose a directional signal extraction network (DSENet). DSENet is a low-latency, real-time neural network that, given a reverberant mixture of signals captured by a microphone array, aims at extracting the reverberant signal whose
Externí odkaz:
https://doaj.org/article/6d339ae044f64a238f812a50cd22d0b2
Publikováno v:
پژوهشهای حبوبات ایران, Vol 13, Iss 1, Pp 55-72 (2022)
IntroductionBean (Phaseolus vulgaris L.) is the second most important legume plant after soybean, accounting for a major share of the diet of more than 300 million people worldwide. However, bean cultivation is always faced with several limitations,
Externí odkaz:
https://doaj.org/article/22e19966c4a841bcbb6953209fb87fb0
Autor:
Sasagawa, Keito, Maeda, Koki, Sugiura, Issa, Kurita, Shuhei, Okazaki, Naoaki, Kawahara, Daisuke
To develop high-performing Visual Language Models (VLMs), it is essential to prepare multimodal resources, such as image-text pairs, interleaved data, and instruction data. While multimodal resources for English are abundant, there is a significant l
Externí odkaz:
http://arxiv.org/abs/2410.22736
Autor:
Issa, Victor
We study mean-field spin glass models with general vector spins and convex covariance function. For those models, it is known that the limit of the free energy can be written as the supremum of a functional, this is the celebrated Parisi formula. In
Externí odkaz:
http://arxiv.org/abs/2410.08754
Autor:
Frévent, Camille, Dabo, Issa-Mbenard
We propose a spatial autoregressive model for a multivariate response variable and functional covariates. The approach is based on the notion of signature, which represents a function as an infinite series of its iterated integrals and presents the a
Externí odkaz:
http://arxiv.org/abs/2410.07899
A four dimensional pseudo-Riemannian manifold of signature (2, 2) is called a Walker manifold if it admits a parallel degenerate plane field. In this paper, we study the curvature properties of such a class of four dimensional Walker manifolds. In pa
Externí odkaz:
http://arxiv.org/abs/2410.06445
Autor:
Issa, Danat, Gottlieb, Ore, Metzger, Brian, Jacquemin-Ide, Jonatan, Liska, Matthew, Foucart, Francois, Halevi, Goni, Tchekhovskoy, Alexander
Collapsars - rapidly rotating stellar cores that form black holes (BHs) - can power gamma-ray bursts (GRBs) and are proposed to be key contributors to the production of heavy elements in the Universe via the rapid neutron capture process ($r$-process
Externí odkaz:
http://arxiv.org/abs/2410.02852
Autor:
Issa, Victor
We show that if a Hamilton-Jacobi equation admits a differentiable solution whose gradient is Lipschitz, then this solution is the unique semi-concave weak solution. Our result does not rely on any convexity (nor concavity) assumptions on the initial
Externí odkaz:
http://arxiv.org/abs/2410.00628