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AutoML based workflow for design of experiments (DOE) selection and benchmarking data acquisition strategies with simulation models
Published 2024-12-01“…Model based active learning (AL) data sampling strategies have shown potential for further optimization. …”
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3443
Tackling local environmental challenges with livelihoods strategies: insights from small-scale farmers in the vulnerable region of Ghana
Published 2024-12-01“…The study identified shifting planting dates, altering farm operation timings and mulching as primary adaptation strategies. Significant associations were found between socio-economic factors and the adaptation strategies employed by SSFs, with the Relative Importance Index highlighting affordable tools, land ownership and access to fertile land as crucial for enhancing livelihoods and adaptation. …”
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3444
TDOA-based WSN localization with hybrid covariance matrix adaptive evolutionary strategy and gradient descent distance techniques
Published 2025-01-01Subjects: “…Covariance Matrix Adaptive Evolutionary Strategy…”
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3445
Specific features of development of complex-structural model of formation of meaning of life personal strategies in conditions of the armed conflict
Published 2018-06-01Subjects: “…meaning of life strategies…”
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3446
Strategie e modelli operativi per la sicurezza delle pubbliche amministrazioni al tempo del PNRR
Published 2024-08-01Get full text
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3447
Federated learning-based user access strategy and energy consumption optimization in cell-free massive MIMO network
Published 2023-10-01“…To solve the problem that how users choose access points in cell-free massive multiple-input multiple-output (CF-mMIMO) network, a prioritized access strategy for poorer users based on channel coefficient ranking was proposed.First, users were evaluated and ranked for their channel quality and stability after channel sensing, and suitable access points were selected in sequence according to the order of the channel state information.Second, considering issues such as users' energy consumption and data security, a federal learning framework was used to enhance user's data privacy and security.Meanwhile, an alternating optimization variables algorithm based on energy consumption optimization was proposed to optimize the multi-dimensional variables, for the purpose of minimizing the total energy consumption of the system.Simulation results show that compared with the traditional user-centric in massive MIMO, the proposed access strategy can improve the average uplink reachable rate of users by 20%, and the uplink rate of users with poor channels can be double improved; in terms of energy consumption optimization, the total energy consumption can be reduced by much more than 50% after optimization.…”
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3448
Single-cell transcriptome atlas of peripheral immune features to Omicron breakthrough infection under booster vaccination strategies
Published 2025-01-01“…In addition, myeloid cells in the BA.5.2 breakthrough infection with the fourth dose of aerosolized Ad5-nCoV were characterized by enhanced proliferation, chemotactic migration, and antigen presentation.DiscussionCollectively, our study informs the comprehensive understandings of immune characterization for Omicron breakthrough infection, revealing the positive antiviral potential induced by booster doses of vaccine and the possible "trained immunity" phenomenon in the fourth dose of aerosolized Ad5-nCoV, providing a basis for the selection of vaccination strategies.…”
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3449
An Improved Demand Forecasting Model Using Deep Learning Approach and Proposed Decision Integration Strategy for Supply Chain
Published 2019-01-01“…To the best of our knowledge, this is the first study to blend the deep learning methodology, support vector regression algorithm, and different time series analysis models by a novel decision integration strategy for demand forecasting approach. The other novelty of this work is the adaptation of boosting ensemble strategy to demand forecasting system by implementing a novel decision integration model. …”
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3450
Intrinsic motivation and challenges of road safety volunteers: the interplay of educational role, coping strategies, resilience, and social impact
Published 2024-12-01“…This study aimed to uncover what drives their commitment and the factors influencing their experiences as volunteers, informing them about strategies to support and enhance their efforts. Interviews with 28 road safety volunteers revealed three key themes: the driving forces behind their engagement, including intrinsic motivation, a sense of purpose, and social connection; challenges and coping strategies, such as the need for training, resilience, and peer support; and multifaceted benefits, including positive community impact and enhanced social connectivity. …”
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3451
Multi-Strategy Improved Red-Tailed Hawk Algorithm for Real-Environment Unmanned Aerial Vehicle Path Planning
Published 2025-01-01“…In this paper, we propose a multi-strategy improved red-tailed hawk (IRTH) algorithm for UAV path planning in real environments. …”
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Advanced Bismuth-Based Anode Materials for Efficient Potassium Storage: Structural Features, Storage Mechanisms and Modification Strategies
Published 2025-01-01Subjects: Get full text
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3454
Prior Knowledge-Based Two-Layer Energy Management Strategy for Fuel Cell Ship Hybrid Power System
Published 2025-01-01Subjects: Get full text
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3455
Stentless Strategy by Drug-Coated Balloon Angioplasty following Directional Coronary Atherectomy for Left Main Bifurcation Lesion
Published 2021-01-01“…We aimed to evaluate the efficacy of stentless strategy by drug-coated balloon (DCB) angioplasty following directional coronary atherectomy (DCA) for left main (LM) bifurcation lesions. …”
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Strategies for Enhancing Home Economics Teachers’ Service Delivery in Some Selected Public Secondary Schools in Lagos State
Published 2024-12-01Subjects: Get full text
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3458
DITC control strategy for semi-direct drive system with switched reluctance motor in coal mine belt conveyor
Published 2024-12-01“…The results showed that the improved DITC strategy significantly reduced the torque ripple of SRM compared to the traditional DITC strategy, with a maximum reduction of 39.1%, thereby improving the operational stability of the SRSD system for the belt conveyor. …”
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Research on optimal arrangement strategy of top coal caving support sensors based on vibration characteristics of coal and gangue
Published 2025-01-01“…Aiming at the research on intelligent identification of caving coal and gangue, in order to provide a complete and effective vibration signal acquisition scheme of coal and gangue, an optimal layout strategy of tail beam sensors of caving coal hydraulic supports based on vibration characteristics of coal and gangue was proposed. …”
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Strategies to mitigate the impact of the COVID-19 pandemic on child and youth well-being: a scoping review protocol
Published 2022-07-01“…Articles in all languages for this review will be identified in CINAHL, Cochrane CENTRAL Register of Controlled Trials, EMBASE, ERIC, Education Research Complete, MEDLINE and APA PsycINFO. The search strategy will be restricted to articles published on or after 1 December 2019. …”
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