Showing 1,321 - 1,340 results of 2,509 for search '(soft OR shift) algorithm', query time: 0.12s Refine Results
  1. 1321

    Phacoemulsification and calculation of intraocular lenses in patients given keratorefractive surgery. Part 2 by I. E. Ioshin

    Published 2022-01-01
    “…Material and methods. The algorithm used optical biometry with an IOL-Master device. …”
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    Article
  2. 1322

    DNFE: Directed network flow entropy for detecting tipping points during biological processes. by Xueqing Peng, Rui Qiao, Peiluan Li, Luonan Chen

    Published 2025-07-01
    “…Typically, in dynamic biological processes, there is a critical state or tipping point that marks the transition from one stable state to another, surpassing which a considerable qualitative shift takes place. Identifying this tipping point and its driving network is essential to avert or delay disastrous outcomes. …”
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  3. 1323

    Design and testing of a crawler robot based on mid-axis row guidance in a shade house by Yu Tan, Wei Su, Qinghui Lai, Lijun Zhao, Yongjie Wang, Dake Song, Yu Lan

    Published 2025-12-01
    “…In response to the poor signal quality of satellite navigation in the highly shaded environment of the Panax notoginseng shade house and the navigation issues that may arise when tracks deviate significantly from their expected path in complex environments such as soft and sticky soil. This paper uses an enhanced YOLOv5s object detection algorithm and the least squares method to identify the mid-axis of the shade house. …”
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    Article
  4. 1324

    Comparative reinfection rate of one-stage versus two-stage revision in the management of periprosthetic joint infection following total hip arthroplasty: a meta-analysis by Yueying Qin, Zeshou Liu, Liwen Li, Yuxing Yang, Xiaomeng Huang, Weiming Liang, Longbao Lin

    Published 2024-12-01
    “…A subgroup analysis was conducted based on the presence of a well-defined algorithm for decision making in either a one-stage or two-stage revision. …”
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    Article
  5. 1325

    AIRWAY ASSESSMENT IN OUTPATIENT DENTAL PRACTICE by I. А. Khrypachenko, T. V. Diomina, O. А. Udod

    Published 2018-03-01
    “…Local examination should include assessment of mouth opening and neck extension ability, examination of pharynx soft tissues and determining of thyromental distance. …”
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    Article
  6. 1326

    Digital-twin driven alignment control method for marine shafting with air spring vibration isolation system by Song Liu, Liang Shi, Wei Xu, ZeChao Hu

    Published 2025-01-01
    “…Moreover, in order to achieve the optimized pressures, a soft-constrained controller based on proportional-integral-derivative (PID) algorithm is developed to accurately generate specific control policies based on the monitoring data. …”
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    Article
  7. 1327

    A high precision YOLO model for surface defect detection based on PyConv and CISBA by Shufen Ruan, Chenmei Zhan, Bo Liu, Quan Wan, Kunfang Song

    Published 2025-05-01
    “…The algorithm first introduces multi-scale attention modules and uses two newly designed pyramid convolutions in the backbone network to better identify multi-scale defects; Secondly, Soft-NMS is introduced to replace traditional NMS, which can reduce information loss and improve multi-target detection accuracy by smoothing and suppressing the scores of overlapping boxes. …”
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    Article
  8. 1328

    Simulation Study: Trajectory Tracking Control of Parafoil System Based on Deep Reinforcement Learning by Xuepu Zhang

    Published 2025-05-01
    “…Therefore, this paper employs the deep reinforcement learning (DRL) method to train a neural network controller for controlling the parafoil system, based on a modified deterministic version of the distributional soft actor-critic with three refinements (DSACT) algorithm and it is named MC-DSAC-T. …”
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  9. 1329

    A feature selection method utilizing path accumulation cost, redundancy minimization, and interaction maximization for the diagnosis of coronary heart disease by Jiayao Jiang, Zheng Yue, Hongling Zhu, Yan Wang, Hongsen Cai, Wenguang Hou

    Published 2025-04-01
    “…Methods We propose a novel algorithm that focuses on accumulating soft path costs to discern crucial indicators from extensive diagnostic tests, aiming to improve early CHD identification. …”
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    Article
  10. 1330

    The hermeneutic circle as a means of illustration of the understanding problem when teaching didactic communications by E. E. Neupokoeva, N. K. Chapaev

    Published 2021-09-01
    “…The digitalisation of the education system has increased the importance of acquiring digital competencies. At the same time, soft-competencies changed their structure and acquired a specific digital component. …”
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    Article
  11. 1331

    Preoperative Planning Using 3D Printing as a Way to Improve the Outcomes of Surgical Treatment for Pilon Fractures by A. B. Koshkin, M. V. Parshikov, S. V. Novikov, A. A. Prokhorov, A. M. Fai

    Published 2024-09-01
    “…These complications are associated with the high incidence of high-energy injuries, soft-tissue envelope features, and the wide range of movements in the ankle joint. …”
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  12. 1332
  13. 1333

    The use of ethanol as contrast enhancer in synchrotron X-ray phase-contrast imaging leads to heterogeneous myocardial tissue shrinkage: a case report by Gabriel Bernardino, Àngels Calvet-Mirabent, Hector Dejea, Eduard Guasch, Anne Bonnin, Patricia Garcia-Canadilla

    Published 2025-01-01
    “…One of the main limitations of conventional absorption-based X-ray micro-computed tomography imaging of biological samples is the low inherent X-ray contrast of soft tissue. To overcome this limitation, the use of ethanol as contrast agent has been proposed to enhance image contrast of soft tissues through dehydration. …”
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    Article
  14. 1334

    Modelling of organizational and technological operation reliability of excavator sets by O. V. Demidenko, S. M. Kuznetsov, N. E. Alekseev

    Published 2017-08-01
    “…This authors propose an algorithm for estimating the operation reliability of complexes, sets and separate machines using statistical information based on the results od full-scale tests or modeling of their operation by Monte Carlo`s method. …”
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    Article
  15. 1335

    Low-hit frequency-hopping communication systems for power Internet of things random access by Shu DU, Mei MA, Bo ZHAO, Qi ZENG, Xing LIU

    Published 2023-01-01
    “…The communication network is an essential component of the data acquisition and information transmission in power Internet of things (IoT).To meet the development requirements of multiple power service in the future, the wireless communication technique with flexible-access and high scalability is one of the development directions for power IoT.Due to the features of large-scale access, random access time, high security and reliability for information transmission of power IoT, a frequency-hopping (FH) technique with low-hit rate for random access was proposed.The construction algorithm of such FH pattern was based upon the combination and shift operation of conventional FH sequences.By the theoretical arithmetic and numerical simulation, the properties of the proposed FH pattern and the error-rate of the FH-based power IoT were evaluated.The analysis reveals that the new class of FH sequences and the system can meet the requirements of large-scale access and highly reliable communication for the power IoT, which has good application prospects.…”
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  16. 1336

    Massive unsourced multiple access scheme based on block sequence codebook and compressed sensing by Jing ZHANG, Lin MA, Chulong LIANG, Hongxu GAO

    Published 2023-12-01
    “…A massive unsourced multiple access scheme based on block sequence codebook and compressed sensing was proposed for sporadic burst scenario in massive machine type communication (mMTC).Firstly, a large-capacity spreading codebook generation scheme was designed according to a specific shift pattern, thus the codebook space was expanded.Secondly, the sparse structure of uplink signal was combined with multi-carrier technology to support overlapping transmission of multi-user data on some subcarriers, thus the spectral efficiency was improved.Finally, a multi-carrier CS-MUD model was established, and a group orthogonal matching pursuit algorithm based on codebook sequence blocks was designed to achieve the joint detection of active users and their uplink data.Simulation results show that the proposed scheme can effectively reduce the bit error rate of massive random access.…”
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    Article
  17. 1337

    Design of a Control Chart Based on COM-Poisson Distribution for the Uncertainty Environment by Muhammad Aslam, Ali Hussein Al-Marshadi

    Published 2019-01-01
    “…The structure of the control chart under the neutrosophic statistical interval method will be given. The algorithm to determine the average run length under neutrosophic statistical interval system will be given. …”
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    Article
  18. 1338

    The Architecture Competition in the Age of AI: Emulation or Collective Revolution? by Asunción Díaz-García, María-Elia Gutiérrez-Mozo, José Parra-Martínez

    Published 2024-12-01
    “…It offers an incisive reflection on the role of algorithm-driven processes and their potential to redefine both architectural practice and the collective production of space.…”
    Article
  19. 1339

    Single image visibility restoration using optical compensation and pixel-by-pixel transmission estimation by Yan YANG, Gao-ke CHEN

    Published 2017-05-01
    “…Aiming at image degradation in hazy and sandstorm weather,an optical compensation color restoration and pixel-by-pixel transmissvity estimation algorithm was proposed.The blue light was absorbed by sandstorm particles.The color shift phenomenon could be eliminated by optical compensate method,which convert the sandstorm images into hazy images.Then the ratio relationship between the minimum channel and its Gaussian function as the transmissivity,and median filter was used to eliminate its texture effects.The depth of the restored transmissivity alternated obviously and the edge was well preserved,which did not need the time-consuming postprocessing operativity.Finally,the image was restored by the atmospheric scattering model.The experimental results show that recovered sandstorm image treatment is better,and the saturation of the haze image is appropriate,the bright area is more nature,and running time is faster.…”
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  20. 1340

    Research of Gear Position Decision of Dual Motor Multiple Speed AMT based on BP and Its Optimization Neural Network by Yongqiang Ren, Qisheng Wu, Biao Yuan

    Published 2020-01-01
    “…By using the three-parameter shift law, the algorithm and parameter optimization are carried out to overcome the shortcomings of traditional BP neural network in optimized BP neural network of gear position decision, and then the optimized BP neural network is obtained. …”
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    Article