Showing 321 - 340 results of 1,112 for search 'network average problem', query time: 0.15s Refine Results
  1. 321

    Recovery and Resource Allocation Strategies to Maximize Mobile Network Survivability by Using Game Theories and Optimization Techniques by Pei-Yu Chen, Frank Yeong-Sung Lin

    Published 2013-01-01
    “…In addition, the Average DOD would be used to evaluate the damage degree of the network. …”
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    Article
  2. 322

    Joint user association and power control scheme based on energy consumption and QoE in heterogeneous network by Shiyu JI, Liangrui TANG, Shuxian LI, Shimo DU

    Published 2017-11-01
    “…Based on multi-objective optimization,a joint user association and power control scheme was proposed in heterogeneous network environment,aiming to reduce the system energy consumption and improve user quality of experience.The scheme took the system energy consumption minimum and the average user quality of experience maximum as objective functions and translated the joint user association and power control to multi-objective problem.Then,the differential evolution optimization algorithm and TOPSIS algorithm was used to solve the multi-objective problem.Simulation results show that the scheme can efficiently reduce the system energy consumption and improve the user quality of experience.…”
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  3. 323

    Optimization of Bandwidth Allocation and UAV Placement in Active RIS-Assisted UAV Communication Networks with Wireless Backhaul by Thi-Thuy-Minh Tran, Binh-Minh Vu, Oh-Soon Shin

    Published 2025-02-01
    “…Moreover, a comprehensive alternating optimization framework is proposed to implement an iterative solution for the sub-problems. Simulation results demonstrate that the proposed algorithm achieves approximately 59% improvement in the average sum rate, substantially enhancing overall network reliability compared to existing benchmark schemes.…”
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  4. 324

    Q-LME: Q-learning-based local mutual exclusion algorithm for flying ad hoc networks by Sindhuja S, Mary Anita Rajam V

    Published 2025-07-01
    “…This paper addresses the LME problem for FANETs through Q-learning-based Local Mutual Exclusion (Q-LME). …”
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  5. 325

    Deep Reinforcement Learning-Based Joint Routing and Capacity Optimization in an Aerial and Terrestrial Hybrid Wireless Network by Zhe Wang, Hongxiang Li, Eric J. Knoblock, Rafael D. Apaza

    Published 2024-01-01
    “…In this ATHN, AVs and BSs collaboratively form a multi-hop ad-hoc network with the objective of minimizing the average end-to-end (E2E) packet transmission delay. …”
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  6. 326

    Charging Scheduling Method for Wireless Rechargeable Sensor Networks Based on Energy Consumption Rate Prediction for Nodes by Songjiang Huang, Chao Sha, Xinyi Zhu, Jingwen Wang, Ruchuan Wang

    Published 2024-09-01
    “…With the development of the IoT, Wireless Rechargeable Sensor Networks (WRSNs) derive more and more application scenarios with diverse performance requirements. …”
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  7. 327

    Resilient Transportation Network Design under Uncertain Link Capacity Using a Trilevel Optimization Model by Mohammad Rahdar, Lizhi Wang, Jing Dong, Guiping Hu

    Published 2022-01-01
    “…The upper-level takes the system perspective to expand the existing transportation network to enhance resiliency. We also propose a formulation for the network flow problem to significantly reduce the number of variables and constraints. …”
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  8. 328

    A Multiobjective Evolutionary Algorithm for Energy-Efficient Cooperative Spectrum Sensing in Cognitive Radio Sensor Network by Weirong Liu, Gaorong Qin, Shuo Li, Jian He, Xiaoyong Zhang

    Published 2015-05-01
    “…Cognitive radio has emerged as a promising solution to address the problems posed by coming spectrum scarcity for the inherently resource-constrained sensor networks. …”
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  9. 329
  10. 330

    Integral-Based Memory Event-Triggered Controller Design for Uncertain Neural Networks with Control Input Missing by Ping Wang, Zhen Wang, Haiyang Xu

    Published 2025-02-01
    “…In this paper, the controller design problem for uncertain neural networks (NNs) with control input missing is addressed under an event-triggered (ET) scheme. …”
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  11. 331

    Improving IoRT Networks: Cross-Tier Resource Allocation for Multi-Antenna UAV Relays in SAGIN by Zahra Khodadadi, Foroogh S. Tabataba, Mohammad Sadegh Fazel, Mehdi Naderi Soorki, Halim Yanikomeroglu

    Published 2024-01-01
    “…By jointly adopting proposed size-constrained PSO-K-means clustering, Simulated Annealing (SA) method, and Successive Convex Approximation (SCA) method, a two-stage scheme is devised to solve the proposed NP-hard and non-convex problem. Our simulation results indicate that an average performance improvement of 44% is achieved by our proposed scheme compared to the case where only clustering is performed. …”
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  12. 332

    Accelerating flood warnings by 10 hours: the power of river network topology in AI-enhanced flood forecasting by Hongjun Wang, Jiyuan Chen, Yinqiang Zheng, Xuan Song

    Published 2025-06-01
    “…Our analysis reveals that the tree-like configuration of river networks leads to over-squashing in GNNs, a problem caused by high resistance distances between nodes. …”
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  13. 333

    Employing Siamese Networks as Quantitative Biomarker for Assessing the Effect of Dolphin-Assisted Therapy on Pediatric Cerebral Palsy by Jesús Jaime Moreno Escobar, Oswaldo Morales Matamoros, Erika Yolanda Aguilar del Villar, Hugo Quintana Espinosa, Liliana Chanona Hernández

    Published 2024-07-01
    “…The methodology involves training a Siamese network, a type of neural network designed to compare similarities between inputs, using data collected from SCP patients undergoing DAT sessions. …”
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  14. 334

    Research on rechargeable agricultural wireless sensor network based on ZigBee immune routing repair algorithm by Ruipeng Tang, Yinhe Wu, Jun Tan, Binghong Guan, Narendra Kumar Aridas, Mohamad Sofian Abu Talip

    Published 2025-02-01
    “…Abstract WSN (wireless sensor network) plays a very important role in the agricultural environment monitoring. …”
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  15. 335

    Interference Mitigation in mmWave Heterogeneous Cloud-Radio Access Network: For Better Performance and User Connectivity by Najwan M. Swadi, Firas A. Sabir, Hamed S. Al-Raweshidy

    Published 2024-01-01
    “…In other hand, the adaptive solution of RRH-BBU k-means clustering sub problem depend on actual load and number of active RRHs in the network to find the number of k RRH-BBU clusters, which manage resource consumption. …”
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  16. 336

    RL-Net: a rapid and lightweight network for detecting tiny vehicle targets in remote sensing images by Yaoyao Du, Li Chen, Xingxing Hao

    Published 2025-06-01
    “…The integration of Unmanned Aerial Vehicles (UAVs) with object detection technology offers a promising solution to this problem. However, existing detection networks often exhibit limitations such as missed detections and inadequate real-time performance, particularly for small vehicle targets in remote sensing images, and fail to meet the efficiency requirements of edge computing devices. …”
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  17. 337

    Medical Image Classification Algorithm Based on Weight Initialization-Sliding Window Fusion Convolutional Neural Network by Feng-Ping An

    Published 2019-01-01
    “…A new network weight initialization method is proposed, which alleviates the problem that existing deep learning model initialization is limited by the type of the nonlinear unit adopted and increases the potential of the neural network to handle different visual tasks. …”
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  18. 338

    Physarum-inspired multi-parameter adaptive routing protocol for coal mine hybrid wireless mesh networks by Guangzhi Han, Haifeng Jiang, Liansheng Lu, Shanshan Ma, Shuo Xiao

    Published 2018-02-01
    “…The experimental results show that the route path selected by Physarum-inspired multi-parameter adaptive routing protocol is better than those selected by the other four protocols in the performance of average end-to-end delay and delivery ratio. The balance of energy consumption and network load is achieved and the network lifetime is effectively prolonged when using Physarum-inspired multi-parameter adaptive routing protocol.…”
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  19. 339

    Stochastic and Percolating Models of Blocking Computer Networks Dynamics during Distribution of Epidemics of Evolutionary Computer Viruses by S. A. Lesko, A. S. Alyoshkin, V. V. Filatov

    Published 2019-06-01
    “…On one hand, this model is based on the use of percolation theory methods, which makes it possible to determine such structural-information characteristics of networks as the dependence of the percolation threshold on the average number of connections per one node (network density). …”
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  20. 340

    An ESG-ConvNeXt network for steel surface defect classification based on hybrid attention mechanism by Ning Zhang, Ziyang Liu, Enxu Zhang, Yuanqi Chen, Jie Yue

    Published 2025-03-01
    “…Finally, in the downsampling stage, we incorporate a PReLU activation function to mitigate the problem of neuron death during downsampling. We conducted extensive experiments using the NEU-CLS-64 steel surface defect dataset, and the results demonstrate that our model outperforms other methods in terms of detection performance, achieving an average recognition accuracy of 97.5%. …”
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    Article