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  1. 61

    Clients selection method based on knapsack model in federated learning by Jiahui GUO, Zhuoyue CHEN, Wei GAO, Xijun WANG, Xinghua SUN, Lin GAO

    Published 2022-12-01
    “…In recent years, to break down data barriers, federated learning (FL) has received extensive attention.In FL, clientscan complete the model training without uploading the raw data, which protects the user’s data privacy.For the issue of clients’ heterogeneity, the contribution of each client to accelerating convergence of the global model as well as the communication cost in the system was considered, aiming at maximizing the weight change of the client's local training model, a client selection optimization problem in FL under theconstraint ofthe delay foreach training round was solved.Subsequently, two federated learning protocols based on the knapsack model were proposed, namely OfflineKP-FL protocol and OnlineKP-FL protocol.OfflineKP-FL protocol was based on the offline knapsack model to select appropriate clients to participate in the aggregation and update of the global model.In order to reduce the complexity of the OfflineKP-FL protocol, OnlineKP-FL protocol based on the online knapsack model to select clients was proposed.Through simulations, it is found that OfflineKP-FL protocol converges faster than the previously proposed methods in certain cases.Furthermore, compared with OfflineKP-FL protocol and FedCS protocol, underthe proposed OnlineKP-FL protocol, not only does the system select fewer clients per round, but also it can complete the model training in 64.1% of the time required by FedCS protocol to achieve the same accuracy for the global model.…”
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    Federated learning and information sharing between competitors with different training effectiveness by Jiajun Meng, Jing Chen, Dongfang Zhao

    Published 2025-11-01
    “…Federated Learning (FL) is an innovative technique that allows multiple firms to collaborate in training machine learning models while preserving data privacy. …”
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  5. 65

    2′-Fucosyllactose as a prebiotic modulates the probiotic responses of Bifidobacterium bifidum by Jingfang Du, Hong Yang

    Published 2025-01-01
    “…Thereinto, three key issues have yet to be reported: the effects of 2′-FL hydrolysis on bifidobacterial growth, the protective effects of 2′-FL on bifidobacterium under gastrointestinal stress and the inhibitory activity of 2′-FL metabolites against Cronobacter spp. …”
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    Fully Supramolecular Polyrotaxanes as Biphase Drug Delivery Systems by Abdolhossien Massoudi, Mohsen Adeli, Leila Khosravi far

    Published 2014-01-01
    “…It was found that the rate of release of the Fl-CD from PPR-Fl could be controlled by pH and the ratio of citric acid or adenine to the PPR-Fl.…”
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    Determinants of Financial Literacy and Investment Behavior: Evidence from University Students by Muhammad Sulaman Akram, Noureen A. Khan, Baharom Hamid, Mudeer Khattak

    Published 2024-06-01
    “… The research explores Financial Literacy (FL) among undergraduate students. The study aims to evaluate the FL of a specific group of undergraduate students. …”
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    Advancing Pandemic Preparedness in Healthcare 5.0: A Survey of Federated Learning Applications by Saeed Hamood Alsamhi, Ammar Hawbani, Alexey V. Shvetsov, Santosh Kumar

    Published 2023-01-01
    “…The intersection of Federated Learning (FL) and Healthcare 5.0 promises a transformative shift towards a more resilient future, particularly concerning pandemic preparedness. …”
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