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pro vyhledávání: '"Abdelkader, Ahmed"'
Autor:
Abdelkader, Ahmed, Mount, David M.
Traditional problems in computational geometry involve aspects that are both discrete and continuous. One such example is nearest-neighbor searching, where the input is discrete, but the result depends on distances, which vary continuously. In many r
Externí odkaz:
http://arxiv.org/abs/2308.08791
We present a new approach to approximate nearest-neighbor queries in fixed dimension under a variety of non-Euclidean distances. We are given a set $S$ of $n$ points in $\mathbb{R}^d$, an approximation parameter $\varepsilon > 0$, and a distance func
Externí odkaz:
http://arxiv.org/abs/2306.15621
Autor:
Heba Ahmed Osman, Sawsan M. A. Abuhamdah, Mohammed H. Hassan, Abdelkader Ahmed Hashim, Abdelazeem E. Ahmed, Sameh Salaheldin Elsayed, Samer A. El-Sawy, Mostafa A. Gaber, Marwa Abdelhady
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-12 (2024)
Abstract The prevalence of Metabolic-associated fatty liver disease (MAFLD) has been steadily increasing worldwide, paralleling the global epidemic of obesity and diabetes. It is estimated that approximately one-quarter of the global population is af
Externí odkaz:
https://doaj.org/article/338e4cfe6f1c4ad19b9aad178e87d8e7
Autor:
Abdelkader Ahmed Hashim, Tahia H. Saleem, Mohammed H. Hassan, Doha Abd-Elraheem Salama, Marwa Abdelhady
Publikováno v:
SVU - International Journal of Medical Sciences, Vol 7, Iss 2, Pp 468-483 (2024)
Background: Hypertension (HTN) is the second leading cause of kidney failure, due to blood pressure (BP) rises and cause deterioration in kidney function. The biochemical and genetic mechanisms of HTN associated kidney diseases (HAKD) are still uncle
Externí odkaz:
https://doaj.org/article/4c7cda7664fb46ffbd9e39210daef8bd
Autor:
Abdelkader, Ahmed A.1 (AUTHOR) ahmed.abdelkader@hu.edu.eg, Alsfouk, Bshra A.2 (AUTHOR) baalsfouk@pnu.edu.sa, Saleh, Asmaa2 (AUTHOR) asali@pnu.edu.sa, Abdelrahim, Mohamed E. A.3 (AUTHOR) mohamedemam9@yahoo.com, Saeed, Haitham3 (AUTHOR) haitham.sd1@gmail.com
Publikováno v:
Pharmaceutics. Jul2024, Vol. 16 Issue 7, p952. 13p.
Autor:
Brighenti, Stefano, Tagliavini, Massimo, Comiti, Francesco, Aguzzoni, Agnese, Giuliani, Nicola, Ben Abdelkader, Ahmed, Penna, Daniele, Zanotelli, Damiano
Publikováno v:
In Agricultural Water Management 1 June 2024 298
It is widely believed that natural image data exhibits low-dimensional structure despite the high dimensionality of conventional pixel representations. This idea underlies a common intuition for the remarkable success of deep learning in computer vis
Externí odkaz:
http://arxiv.org/abs/2104.08894
Autor:
Abdelkader, Ahmed, Mount, David M.
Approximate nearest-neighbor search is a fundamental algorithmic problem that continues to inspire study due its essential role in numerous contexts. In contrast to most prior work, which has focused on point sets, we consider nearest-neighbor querie
Externí odkaz:
http://arxiv.org/abs/2103.16071
Autor:
Fayed HM, Esraa Ahmed Thabet Mohammed, Abdelkader Ahmed Hashem, Ghada M Abdelrazek, Abdallah E Mohammed
Publikováno v:
SVU - International Journal of Medical Sciences, Vol 7, Iss 1, Pp 1022-1036 (2024)
Background:Iron overload (IO) appears in cases with end-stage renal disease (ESRD) treated with erythropoiesis-stimulating agents (ESA) & parenteral iron, with liver iron storage concentrations closely related to total body iron stores. Objectives:T
Externí odkaz:
https://doaj.org/article/b81320fc89594df9b16eeee317861282
Autor:
Chiang, Ping-yeh, Curry, Michael J., Abdelkader, Ahmed, Kumar, Aounon, Dickerson, John, Goldstein, Tom
Despite the vulnerability of object detectors to adversarial attacks, very few defenses are known to date. While adversarial training can improve the empirical robustness of image classifiers, a direct extension to object detection is very expensive.
Externí odkaz:
http://arxiv.org/abs/2007.03730