Zobrazeno 1 - 10
of 1 720
pro vyhledávání: '"A. Bafghi"'
Self-supervised learning (SSL) has revolutionized learning from large-scale unlabeled datasets, yet the intrinsic relationship between pretraining data and the learned representations remains poorly understood. Traditional supervised learning benefit
Externí odkaz:
http://arxiv.org/abs/2412.17170
This paper studies cache-aided wireless networks in the presence of active intelligent reflecting surfaces (IRS) from an information-theoretic perspective. Specifically, we explore interference management in a cache-aided wireless network assisted by
Externí odkaz:
http://arxiv.org/abs/2411.17559
This paper introduces MixDiff, a new self-supervised learning (SSL) pre-training framework that combines real and synthetic images. Unlike traditional SSL methods that predominantly use real images, MixDiff uses a variant of Stable Diffusion to repla
Externí odkaz:
http://arxiv.org/abs/2406.12368
Autor:
Bafghi, Ali H. Abdollahi, Mirmohseni, Mahtab, Nasiri-Kenari, Masoumeh, Maham, Behrouz, Spagnolini, Umberto
In this paper, we study the impact of the existence of multiple IRSs in a homogeneous wireless network, in which all BSs, users (U), and IRSs are spatially distributed by an independent homogeneous PPP, with density $\lambda_{{\rm BS}}\rm{[BS/m^2]}$,
Externí odkaz:
http://arxiv.org/abs/2406.07352
Artificial neural networks often suffer from catastrophic forgetting, where learning new concepts leads to a complete loss of previously acquired knowledge. We observe that this issue is particularly magnified in vision transformers (ViTs), where pos
Externí odkaz:
http://arxiv.org/abs/2404.17245
Autor:
Bafghi, Reza Akbarian, Raissi, Maziar
Physics-informed neural networks (PINNs) have gained prominence for their capability to tackle supervised learning tasks that conform to physical laws, notably nonlinear partial differential equations (PDEs). This paper presents "PINNs-TF2", a Python
Externí odkaz:
http://arxiv.org/abs/2311.03626
Autor:
Mehdi Fatahi-Bafghi
Publikováno v:
AIMS Microbiology, Vol 10, Iss 4, Pp 917-943 (2024)
Rat-bite fever (RBF) is a zoonotic infection and systemic febrile illness transmitted to humans by Rattus spp. contacts following a scratch, bite, or touching excrement, such as urine, feces, and oral secretions. Infection with members of the genus S
Externí odkaz:
https://doaj.org/article/f651b9d4b098426791e451f65118216b
Publikováno v:
Majallah-i Dānishgāh-i ’Ulūm-i Pizishkī-i Shahīd Ṣadūqī Yazd, Vol 32, Iss 8, Pp 8080-8084 (2024)
Introduction: The genus Rhodococcus, first described by Zopf in 1891, comprises 56 species with validly published names. This bacterium belongs to the phylum Actinobacteria, class Actinobacteria, order Mycobacteriales, and family Nocardiaceae. Notabl
Externí odkaz:
https://doaj.org/article/703093a652014935af417660995f490d
Development and exploitation of technology have led to the further expansion and complexity of digital crimes. On the other hand, the growing volume of data and, subsequently, evidence is a severe challenge in digital forensics. In recent years, the
Externí odkaz:
http://arxiv.org/abs/2306.04965
Publikováno v:
BMC Psychiatry, Vol 24, Iss 1, Pp 1-12 (2024)
Abstract Background The prevalence of polycystic ovary syndrome (PCOS) has increased in the last decade, resulting in enduring psychological effects, including negative body image. This study explored the effect of mindfulness-based art therapy (MBAT
Externí odkaz:
https://doaj.org/article/a3654fe9aecd4d7887a89c87591c8a53