Zobrazeno 1 - 10
of 346
pro vyhledávání: '"Ahmed, Yahia"'
We propose an uplink over-the-air aggregation (OAA) method for wireless federated learning (FL) that simultaneously trains multiple models. To maximize the multi-model training convergence rate, we derive an upper bound on the optimality gap of the g
Externí odkaz:
http://arxiv.org/abs/2409.00978
Next-generation wireless networks need to handle massive user access effectively. This paper addresses the problem of joint group scheduling and multicast beamforming for downlink transmission with many active user groups. Aiming to maximize the mini
Externí odkaz:
http://arxiv.org/abs/2403.10002
This paper studies the design of wireless federated learning (FL) for simultaneously training multiple machine learning models. We consider round robin device-model assignment and downlink beamforming for concurrent multiple model updates. After form
Externí odkaz:
http://arxiv.org/abs/2312.13424
Autor:
Marwan Milhem, Ali Ateeq, Mohammed Alzoraiki, Masooma Sayed Husain, Ahmed Yahia Mustafa Alastal
Publikováno v:
Problems and Perspectives in Management, Vol 22, Iss 4, Pp 340-351 (2024)
This study examines the impact of compensation and work environment on employee job satisfaction at Al-Hoty Analytical Services in the Kingdom of Bahrain. In a competitive global market, optimizing workplace conditions is crucial for enhancing employ
Externí odkaz:
https://doaj.org/article/b649f6f15a5443cab85809ee7bf9ceb6
We study joint downlink-uplink beamforming design for wireless federated learning (FL) with a multi-antenna base station. Considering analog transmission over noisy channels and uplink over-the-air aggregation, we derive the global model update expre
Externí odkaz:
http://arxiv.org/abs/2307.00315
Federated learning (FL) with over-the-air computation can efficiently utilize the communication bandwidth but is susceptible to analog aggregation error. Excluding those devices with weak channel conditions can reduce the aggregation error, but it al
Externí odkaz:
http://arxiv.org/abs/2302.14336
Autor:
Amal Jaber Alfaifi, Ahmed Yahia Abdaly, Sultan Musa Alallah, Mohammad Zaino, Maged El-Setouhy
Publikováno v:
Frontiers in Psychology, Vol 15 (2024)
BackgroundHealth workers directly involved in the diagnosis, treatment, and care of patients with COVID-19 are at risk of developing mental health symptoms.ObjectiveThe study aimed to assess the quality of life (QoL) of healthcare workers at Prince M
Externí odkaz:
https://doaj.org/article/37dd02fd61be4889a9d56a861e263ce0
Publikováno v:
Uro, Vol 4, Iss 2, Pp 60-88 (2024)
Men of all ages frequently experience erectile dysfunction (ED) or impotence, and it is a difficult health issue that adversely affects the quality of life of those who experience it. There are multiple types of treatment strategies for ED available,
Externí odkaz:
https://doaj.org/article/7f8eb06105da4d5c8d957c72134819a6
Autor:
Djemal, Achraf, Kallel, Ahmed Yahia, Ouni, Cherif, El Baccouch, Rihem, Bouchaala, Dhouha, Kammoun Feki, Fatma, Charfi Triki, Chahnez, Fakhfakh, Ahmed, Kanoun, Olfa
Publikováno v:
In Computers in Biology and Medicine January 2025 184
Autor:
Guermazi, Mahdi1 (AUTHOR) mahdi.guermazi@polytecsousse.tn, Kallel, Ahmed Yahia1 (AUTHOR), Kanoun, Olfa1 (AUTHOR) olfa.kanoun@etit.tu-chemnitz.de
Publikováno v:
Sensors (14248220). Aug2024, Vol. 24 Issue 16, p5209. 16p.