Zobrazeno 1 - 10
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pro vyhledávání: '"Mokhtar, A"'
The gravitational Cheshire effect refers to the possibility of turning off the gravitational field while still leaving an imprint of the nonminimal coupling of matter to gravity. This allows nontrivial solutions in flat spacetime for which no backrea
Externí odkaz:
http://arxiv.org/abs/2408.00086
We study a subclass of Horndeski gravity which has both global conformal and shift symmetries. Global symmetries are characterised by the presence of a conserved current which has been shown to be of particular importance for the integrability featur
Externí odkaz:
http://arxiv.org/abs/2407.11157
Autor:
Kolvin, Itamar, Adda-Bedia, Mokhtar
Are heterogeneous materials harder to break than homogeneous ones? Predicting rapid crack propagation in the presence of inhomogeneities remains a challenge. Linear perturbations leave the net speed of fracture unchanged. We obtain a nonlinear equati
Externí odkaz:
http://arxiv.org/abs/2407.02347
Self-supervised learning models have revolutionized the field of speech processing. However, the process of fine-tuning these models on downstream tasks requires substantial computational resources, particularly when dealing with multiple speech-proc
Externí odkaz:
http://arxiv.org/abs/2406.14747
Autor:
Rahmani, Amir Masoud, Haider, Amir, Adeli, Mohammad, Mzoughi, Olfa, Gemeay, Entesar, Mohammadi, Mokhtar, Alinejad-Rokny, Hamid, Khoshvaght, Parisa, Hosseinzadeh, Mehdi
This paper explores the efficacy of Mel Frequency Cepstral Coefficients (MFCCs) in detecting abnormal heart sounds using two classification strategies: a single classifier and an ensemble classifier approach. Heart sounds were first pre-processed to
Externí odkaz:
http://arxiv.org/abs/2406.00702
The Schr\"odinger equation for diatomic molecules in deSitter and anti-deSitter spaces is studied using the extended uncertainty principle formulation. The equations are solved by the Nikiforov-Uvarov method for both the Kratzer potential and the pse
Externí odkaz:
http://arxiv.org/abs/2405.04502
Autor:
Kolvin, Itamar, Adda-Bedia, Mokhtar
The interaction of crack fronts with asperities is central to the criteria of fracture in heterogeneous materials and for the prediction of fracture surface formation. It is known how dynamic crack fronts respond to small, 1st-order, perturbations. L
Externí odkaz:
http://arxiv.org/abs/2404.18633
Precisely grasping and reconstructing articulated objects is key to enabling general robotic manipulation. In this paper, we propose CenterArt, a novel approach for simultaneous 3D shape reconstruction and 6-DoF grasp estimation of articulated object
Externí odkaz:
http://arxiv.org/abs/2404.14968
Autor:
Henda, Mokhtar Ben
Publikováno v:
Colloque international " Les usages intelligents des technologies de l'information et de la communication dans la r{\'e}organisation universitaire '', Africampus; Universit{\'e} Omar Bongo, Jun 2008, Libreville, Gabon. pp.437-458
University renovation is a recurring fact generated by permanent technological innovations and new methods of organizing universities and training offers. Technological interoperability standards play a determining role, not only by providing added v
Externí odkaz:
http://arxiv.org/abs/2404.17595
Autor:
Henda, Mokhtar Ben
Publikováno v:
Laulan, Anne-Marie & Lenoble-Bart, Annie. Les oubli{\'e}s de l'internet : Cultures et langues sur l'Internet, oubli ou d{\'e}ni ?, Les {\'e}tudes hospitali{\`e}res, pp.77-94, 2014, 978-2-84874-555-8
In the era of globalization and digital networks, the so-called ''minored'' or ''endangered'' languages are facing a twofold dilemma: either succeed in their digital modernity by accepting a ''painful'' linguistic management or slide towards a slow e
Externí odkaz:
http://arxiv.org/abs/2404.16875