Showing 81 - 100 results of 425 for search 'sources allocation and optimization', query time: 0.12s Refine Results
  1. 81

    Transforming liver transplant allocation with artificial intelligence and machine learning: a systematic review by Lisiane Pruinelli, Kiruthika Balakrishnan, Sisi Ma, Zhigang Li, Anji Wall, Jennifer C. Lai, Jesse D. Schold, Timothy Pruett, Gyorgy Simon

    Published 2025-02-01
    “…Other international studies addressed organ supply-demand issues and developed predictive models to optimize LT outcomes. The studies highlight the potential of ML/AI to enhance LT allocation and outcomes. …”
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    Article
  2. 82
  3. 83

    Effects of nitrogen forms on nitrogen uptake and allocation and andrographolide components accumulation in Andrographis paniculata by JIAN Shaofen1,2,3, LIN Yang1,2,3, WAN Si1,2,3, ZHONG Chu1,2,3*, LIU Han1,2,3

    Published 2024-11-01
    “…Taken together, the results indicate that the vegetative growth stage is the main stage for N uptake in A. paniculata, and that A. paniculata can better utilize AN, UN, and GN, and promote the accumulation of andrographolide components by optimizing N allocation. The results provide a theoretical reference for N management of A. paniculata.…”
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    Article
  4. 84

    Cross-Layer Stream Allocation of mMIMO-OFDM Hybrid Beamforming Video Communications by You-Ting Chen, Shu-Ming Tseng, Yung-Fang Chen, Chao Fang

    Published 2025-04-01
    “…This paper proposes a source encoding rate control and cross-layer data stream allocation scheme for uplink millimeter-wave (mmWave) multi-user massive MIMO (MU-mMIMO) orthogonal frequency division multiplexing (OFDM) hybrid beamforming video communication systems. …”
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    Article
  5. 85

    SORA: Energy-Efficient Resource Allocation in Open Radio Access Network With Online Learning by Aerman Tuerxun, Akihiro Nakao

    Published 2025-01-01
    “…Achieving the right balance requires intelligent resource allocation—optimizing Modulation and Coding Scheme (MCS) selection and Physical Resource Block (PRB) assignment to maximize spectrum and processing efficiency. …”
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    Article
  6. 86

    Costing of the breeding operations for the national maize programs in Eastern and Southern Africa by Biswanath Das, Biswanath Das, Samuel K. Mutiga, Samuel K. Mutiga, Olivia Odiyo, Olivia Odiyo, Sammy Madahana, Sammy Madahana, Dragan Milic, Dragan Milic, Lubasi Sinyinda, Kabamba Mwansa, Ronica Mukaro, Davison Chaingeni, Godfrey Asea, Daniel B. Kwemoi, Lennin Musundire, Lennin Musundire

    Published 2025-04-01
    “…Results show that the percentage of budgets allocated to germplasm development ranged from 25% (DR&SS) to 52% (NARO), with conventional methods costing 7 to 47 times more than doubled haploids. …”
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    Article
  7. 87

    Resource allocation mechanism in the TWDM-PON and C-RAN joint architecture with hybrid energy supply by Ruyan WANG, Ningning XU

    Published 2018-09-01
    “…Aiming at the problems of low resource utilization rate,high energy consumption and poor user service quality in the existing virtualized Cloud Radio Access Network,an energy-aware virtualized resource allocation mechanism with hybrid energy supply was proposed.According to the energy sources and energy consumption of different network devices,energy arrival and energy consumption models were established.Furthermore,under the premise of guaranteeing the quality of user services,considering proportional fairness and energy consumption optimization,distributed algorithms based on asynchronous update were used to allocate resources and harvested energy for different types of virtual cloud radio access networks and user virtual base stations to effectively improve the energy efficiency of network.The simulation results show that the proposed resource allocation mechanism can reduce energy consumption while effectively reducing the latency and improving the throughput.…”
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  8. 88

    Energy-Efficient Dual-Iteration Power Allocation for Two-Phase Relay System with Massive Antennas by Long Zhao, Wei Xiang, Jie Mei, Hui Zhao, Hang Long, Lin Li

    Published 2014-01-01
    “…In order to achieve optimal energy efficiency (EE) of the entire relay system, this paper investigates the power allocation problem for the multiple pairs of nodes at both the source nodes and the relay node, where the relay employs the backward and forward zero-forcing filters. …”
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  9. 89

    Artificial Intelligence-Driven Multi-Agent System for Enhanced Radiology Workflow and Decision Support by Kristijan CINCAR, Todor IVAŞCU

    Published 2025-05-01
    “…This article examined a multi-agent system that can be used to schedule patients, allocate resources, and improve the overall accuracy of diagnosis in radiology services. …”
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    Article
  10. 90

    Linear programming for the analysis and virtual recreation of historical events: the allocation of the artillery during the Siege of Bilbao in 1874 by Alvaro Rodriguez-Miranda, Patricia Ferreira-Lopes, Gorka Martín-Etxebarria, Jaione Korro Bañuelos

    Published 2021-07-01
    “…Likewise, this technique can also be applied to past scenarios to simulate dynamics and cross-check sources. In this text, two models regarding the distribution and the allocation of supplies during the siege of Bilbao, in the framework of the Third Carlist War (1872-1876), from both parties —beleaguerer and besieged— were established based on the war front textual reports. …”
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    Article
  11. 91

    Joint power allocation and subcarrier assignment for device to device in 5G time division duplex networks by Pan Zhao, Lei Feng, Peng Yu, Wenjing Li, Xuesong Qiu

    Published 2018-11-01
    “…To make it tractable, we separate the original MINLP problem into two sub problems: power allocation and sub-carrier reusing. The former is to develop optimal power allocation for each device-to-device pair and each cellular user, with the constraints of maximum power and quality of service. …”
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    Article
  12. 92

    Cross Layer Power Allocation by Graph Neural Networks in Heterogeneous D2D Video Communications by Shu-Ming Tseng, Sz-Tze Wen, Chao Fang, Mehdi Norouzi

    Published 2025-01-01
    “…Therefore, in this paper, we propose the video-optimized heterogeneous interference graph neural network (VD-HIGNN) as a cross-layer D2D resource allocation method for video transmission, which introduces the following contributions: 1) joint source encoder rate and beamforming/power control, 2) incorporating video rate distortion function parameters from the application layer into the node features, and 3) changing the loss function from data rate to Peak-Signal-to-Noise-Ratio (PSNR), a function of video rate distortion and a metric of video quality. …”
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    Article
  13. 93

    The dynamic equilibrium between population aging and the allocation of elderly medical care resources in the Yellow River Basin by Long Hai, Yanghao Cui, Jiawei Zhang, Rui Wang

    Published 2025-07-01
    “…Provincial authorities should implement region-specific policies, optimizing resource allocation and tailoring strategies to local demographic-geographic conditions.…”
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  14. 94

    A clustering-based co-allocation of battery swapping stations and wind-photovoltaic plants in radial distribution systems by Hamed Shams, Naghi Rostami, Behnam Mohammadi Ivatloo

    Published 2025-07-01
    “…The performance of the proposed optimal co-allocation method on the IEEE 33-bus system has been investigated to demonstrate the effectiveness of integrating battery swapping stations into distribution systems.…”
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  15. 95

    Age-dependent shifts in root resource allocation strategies of Pinus yunnanensis seedlings under variable light gradients by Yuanxi Liu, Guihe Duan, Junwen Wu, Rui Shi

    Published 2025-07-01
    “…We evaluated the root non-structural carbohydrates (NSC), carbon:nitrogen:phosphorus (C:N:P) stoichiometry, and biomass allocation using phenotypic plasticity indices and correlation analysis. …”
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  16. 96

    Optimised Two-Layer Configuration of SESS-CCHP System Considering Wind and Light Output Correlation and Load Sensitivity by Mingxi Cai, Tiejun Zeng, Linjun Zeng, Xinying Zhou, Xin Huang

    Published 2024-09-01
    “…Therefore, based on the scenario of wind and solar power correlation and considering different types of load flexibility, this paper proposes to construct a shared energy storage station (SESS)-CCHP double-layer synergistic optimal allocation model. The model incorporates the consideration of the actual operation strategy of the CCHP system in the planning stage of energy storage. …”
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  17. 97
  18. 98

    An Integrated Electricity–Gas–Heat Energy System Based on the Synergy of Long- and Short-Term Energy Storage by Min Zhang, Jinhao Wang, Huiqiang Zhi, Jun Zhao, Xiao Chang, Shifeng Zhang, Xiangyu Guo, Tengxin Wang

    Published 2024-12-01
    “…The combined configuration of long-term and short-term energy equipment can flexibly adjust energy supply and storage strategies according to demand changes on different timescales, achieve optimal resource allocation, and ensure the stability, economy, and reliability of the system. …”
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    Article
  19. 99

    Low-complexity timer-based multi-relay selection and sequential power allocation of cooperative cognitive radio networks for future Internet of things by Md Arifur Rahman, Youngdoo Lee, Insoo Koo

    Published 2016-10-01
    “…Thus, it is essential to optimize power allocation and multi-relay selection jointly to maximize the secondary system throughput. …”
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    Article
  20. 100