Showing 9,781 - 9,800 results of 10,747 for search 'construction problems', query time: 0.17s Refine Results
  1. 9781

    Intelligent Demand Response Resource Trading Using Deep Reinforcement Learning by Yufan Zhang, Qian Ai, Zhaoyu Li

    Published 2024-01-01
    “…To protect their privacy, a dueling deep Q-network (dueling DQN) is then constructed to model the bi-Ievel Stackelberg game, such that the lower-level problem doesn't need to reveal its detailed model to the upper-level. …”
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  2. 9782

    Underwater Target Bearing Estimation Performance of Bottom-Mounted Extended Coprime Sparse Array by Yukun Zhang, Qiulong Yang, Kunde Yang, Xuegang Li

    Published 2025-03-01
    “…Accordingly, via spatial smoothing technique, an augmented sample covariance matrix was constructed. Then, the MUltiple SIgnal Classification (MUSIC) algorithm was applied in DOA estimation with higher-resolution ability, which is comparable to that of a uniform full array sharing the same aperture. …”
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  3. 9783

    Selected Topics on Systems Modeling and Natural Language Processing: Editorial Introduction to the Issue 7 of CSIMQ by Witold Andrzejewski, Selma Khouri

    Published 2016-07-01
    “…Through modeling we can simplify the studied problem by concentrating on only one aspect at a time. …”
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  4. 9784

    Logistics Service Providers and Industry 4.0: A Systematic Literature Review by Ricardo Moreira da Silva, Guilherme Francisco Frederico, Jose Arturo Garza-Reyes

    Published 2023-02-01
    “…<i>Contributions:</i> The relevant constructs identified in this research will help professionals and organizations that provide logistics services to develop strategies and encourage new research in the field of Industry 4.0 from the perspective of LSPs. …”
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    Article
  5. 9785

    Learning a Mid-Level Representation for Multiview Action Recognition by Cuiwei Liu, Zhaokui Li, Xiangbin Shi, Chong Du

    Published 2018-01-01
    “…In this paper, we address the above problem by utilizing videos simultaneously recorded from multiple views. …”
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    Article
  6. 9786

    Low-Carbon Dispatch Method for Active Distribution Network Based on Carbon Emission Flow Theory by Jiang Bian, Yang Wang, Zhaoshuai Dang, Tianchun Xiang, Zhiyong Gan, Ting Yang

    Published 2024-11-01
    “…Next, based on the carbon flow distribution of distribution networks, we construct a low-carbon dispatch model and formulate its optimization problem within a Markov Decision Process framework. …”
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    Article
  7. 9787

    The radical innovation design comparator to evaluate the effectiveness of design solutions according to usage contexts by Bernard Yannou, Robin Lecomte, François Cluzel

    Published 2024-01-01
    “…The RID comparator demonstrates its practical efficacy in addressing complex, multifactorial design challenges, by constructing a cognitive model of the cleaning activity not only encapsulating the myriad aspects of the design problem but also generating a wealth of discussion and consensus-building among stakeholders. …”
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    Article
  8. 9788

    Ship Classification with High Resolution TerraSAR-X Imagery Based on Analytic Hierarchy Process by Zhi Zhao, Kefeng Ji, Xiangwei Xing, Wenting Chen, Huanxin Zou

    Published 2013-01-01
    “…On one hand, the AHP based feature selection constructs a selection decision problem based on several feature evaluation measures (e.g., discriminability, stability, and information measure) and provides objective criteria to make comprehensive decisions for their combinations quantitatively. …”
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    Article
  9. 9789

    Research on the controller of an active vibration isolation unit for underwater crushing operations by Lijun Wang, Hui Wei, Shitong Jiang, Zeyong Zhao, Xinxin Wang, Jianyong Zhang, Ruixue Cheng, Liyang Shang, Bin Miao

    Published 2025-02-01
    “…Firstly, a mathematical model of the vibration isolation device is constructed based on the vibration isolation principle with the underwater crushing device as the vibration isolation object. …”
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    Article
  10. 9790

    "Molecular dynamics comparative study on properties of different fiber-reinforced nitrile rubbers" by SU Yu-hao1, LI Yun-long1, WANG Shi-jie1, NIE Rui2

    Published 2024-12-01
    “…The results indicated that the interfacial interaction between GF and NBR matrix was the strongest, and GF could adsorb the most NBR molecular chains during the pull-out process, followed by BF, but there was little difference between GF and BF, while the interfacial interaction between PE and NBR matrix was the wea-kest, and the problem of insufficient tear resistance of the composites could be solved by the addition of GF. …”
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    Article
  11. 9791

    An asymptotically unbiased 3D source localisation method based on frequencies and angles measurements by Chenggeng Zhao, Heyue Huang, Xingpeng Mao, Junjie Lang, Xiuquan Dou

    Published 2024-11-01
    “…The closed‐form solution is implemented using two‐stage weighted least squares, which constructs a pseudolinear equation by introducing auxiliary variables to perform linear estimation. …”
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    Article
  12. 9792

    Research on evolutionary game of low-carbon logistics in two-level supply chain under carbon tax policy by Yong Wang, Huajun Luo, Xiaoyu Zhang, Yani Li, Suo Yang, Qian Lu, Lihui Wang

    Published 2024-12-01
    “…Aiming at the problem of low carbon emission reduction in the sustainable development of the logistics industry, this study adopts the research method combining game theory and dynamic system analysis. …”
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  13. 9793

    An Efficient Index Building Algorithm for Selection of Aggregator Nodes in Wireless Sensor Networks by Sun-Young Ihm, Aziz Nasridinov, Young-Ho Park

    Published 2014-04-01
    “…In this paper, we formulate selection process of the aggregator nodes as a top- k query problem. To answer the top- k queries efficiently in the large-scale WSNs, building and using the indexes are important. …”
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  14. 9794

    Human Resource Safety Reporting in Annual Reports of Textile Companies: A Study from Indonesia by Jahid Md. Abu, Wahyuni Fitri, Garad Askar

    Published 2024-01-01
    “…The frequency of Occupational illnesses, injuries, and accidents has increased recently, becoming a significant problem in developing countries. This research examines the Level of Human Resource Safety Reports (HRSR) and the type of reporting based on the GRI 2018 safety guidelines constructed reporting index checklist. …”
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    Article
  15. 9795

    A Mainlobe Interference Suppression Method for Small Hydrophone Arrays by Wenbo Wang, Ye Li, Luwen Meng, Tongsheng Shen, Dexin Zhao

    Published 2025-07-01
    “…The reconstructed ICM matrix is used to construct a blocking masking matrix and an eigen-projection matrix to suppress the mainlobe interference signal. …”
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    Article
  16. 9796

    Bilateral Matching Decision Model and Calculation of High-Speed Railway Train Crew Members by Wen Li, Yinzhen Li, Rui Xue, Yuxing Jiang, Yu Li

    Published 2024-11-01
    “…Finally, an optimization solver is used to calculate the problem under different scales, and a genetic algorithm is designed for large-scale scenarios. …”
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    Article
  17. 9797

    Unit combination model considering the grid-forming control parameters of new energy station by Hui HUANG, Haoyin DING, Zhaohui QIE, Haijun CHANG, Zhiguang HUANG, Rui LYU

    Published 2025-03-01
    “…In order to take advantage of the flexible adjustment ability with new energy in unit combination and make up for the lack of system inertia caused by new energy access,a unit combination model is constructed in this paper,which takes the inertia support and primary frequency regulation capabilities of grid-forming new energy. …”
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  18. 9798

    Non-Fragile <i>H</i><sub>∞</sub> Asynchronous State Estimation for Delayed Markovian Jumping NNs with Stochastic Disturbance by Lan Wang, Juping Tang, Qiang Li, Xianwei Yang, Haiyang Zhang

    Published 2025-07-01
    “…Meanwhile, the expected estimator gains will be explicitly constructed by dealing with corresponding matrix constraints. …”
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  19. 9799

    Disturbance-Estimation Based Adaptive Backstepping Fault-Tolerant Synchronization Control for a Dual Redundant Hydraulic Actuation System With Internal Leakage Faults by Ting Li, Ting Yang, Yuyan Cao, Rong Xie, Xinmin Wang

    Published 2019-01-01
    “…The matched and unmatched disturbances in both actuators are estimated by constructing four extended state observers (ESOs) and are compensated in a feedforward way. …”
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    Article
  20. 9800

    Magnetic Bloch states at integer flux quanta induced by super-moiré potential in graphene aligned with twisted boron nitride by Yaqi Ma, Meizhen Huang, Xu Zhang, Weixiong Hu, Zishu Zhou, Kai Feng, Wenhui Li, Yong Chen, Chenxuan Lou, Weikang Zhang, Haoxi Ji, Yibo Wang, Zefei Wu, Xiaodong Cui, Wang Yao, Shichao Yan, Zi Yang Meng, Ning Wang

    Published 2025-02-01
    “…By aligning monolayer graphene (G) with 1.0° twisted hexagonal boron nitride (t-hBN), a 63.2 nm bichromatic G/t-hBN super-moiré is constructed, made possible by exploiting the electrostatic nature of t-hBN potential. …”
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    Article