Showing 5,981 - 6,000 results of 11,103 for search 'features problems', query time: 0.12s Refine Results
  1. 5981

    Self-attention-based graph transformation learning for anomaly detection in multivariate time series by Qiushi Wang, Yueming Zhu, Zhicheng Sun, Dong Li, Yunbin Ma

    Published 2025-03-01
    “…In this paper, we propose a self-attention based graph transformation learning (AT-GTL) method to solve this problem. AT-GTL uses a global self-attention graph pooling (GATP) module to aggregate all node features to obtain global features. …”
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    Article
  2. 5982

    Sparse Representation-Based LDCT Image Quality Assessment Using the JND Model by Mo Shen, Rongrong Sun, Wen Ye

    Published 2025-01-01
    “…Subsequently, noticeable patches of the image are encoded via sparse representation, followed by max pooling to obtain sparse features. Finally, these sparse features, along with the sorted JND values, are combined as overall features into a regression model to predict an objective quality score. …”
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    Article
  3. 5983
  4. 5984

    MDE-Net: Multi-Layer Depth Extraction Network With Attention Mechanism for Medical Image Segmentation by Xiaokang Ding, Ling Dong, Yingyu Ji, Ke'Er Qian

    Published 2024-01-01
    “…However, it still faces great challenges due to the inherent complexity, diversity, noise and occlusion of medical image data. To solve these problems, based on the U-Net framework, we propose a medical image segmentation algorithm named MDE-Net, which combines multi-layer deep feature extraction module and attention mechanism. …”
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    Article
  5. 5985

    Analysis and prediction of land use changes: the case study of coastal areas of Gilan province by Sahar Abdollahi, Hashem Dadashpoor

    Published 2019-09-01
    “…Introduction: Land use changes in coastal areas of Gilan Province in recent decades have caused problems such as forest and wetland degradation, soil erosion, biodiversity reduction, and increased environmental pollution. …”
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    Article
  6. 5986

    Composite Noise Reduction Method for Internal Leakage Acoustic Emission Signal of Safety Valve Based on IWTD-IVMD Algorithm by Shuxun Li, Xiaoqi Meng, Jianjun Hou, Kang Yuan, Xiaoya Wen

    Published 2025-07-01
    “…Feature recognition after noise reduction can provide a good evaluation for the safe operation of the safety valve.…”
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    Article
  7. 5987

    Quality Of Life In Patients With Chronic Dermatophytosis by Ajitesh Prakash Varshney, Pratik Gahalaut, Pavan Kumar Pardal, Nitin Mishra, Madhur Kant Rastogi, Manisha Thapa

    Published 2020-10-01
    “…Materials and Methods: Adult literate patients having chronic dermatophytosis which was confirmed by KOH mount were included in the study. History, clinical features and other relevant details were included in a proforma. …”
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    Article
  8. 5988

    Detection of Masses in Mammogram Images Based on the Enhanced RetinaNet Network With INbreast Dataset by Wang M, Liu R, Luttrell IV J, Zhang C, Xie J

    Published 2025-02-01
    “…Specifically, we introduced a novel modification to the network structure, where the feature map M5 is processed by the ReLU function prior to the original convolution kernel. …”
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    Article
  9. 5989

    Aspects of conducting a forensic commodity examination of sunflower oil by L. А. Sоlоnіchenkо, D. Yu. Seredа

    Published 2023-12-01
    “…The article outlines the problems of falsification of vegetable oils, conducting commodity research, identifying commodity properties of vegetable oils, their technological features during forensic examination. …”
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    Article
  10. 5990

    Constitutional consolidation of the rule of law as the basis for the development of the Ukrainian state: historical origins and implementation practice by Lutskyi R., Kaleniuk O., Lytsur M.

    Published 2024-06-01
    “…In order to achieve the set goal, a comprehensive analysis of the available information regarding the analyzed problem was carried out and conclusions and proposals were formed on their basis. …”
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    Article
  11. 5991

    A Precise Detection Method for Tomato Fruit Ripeness and Picking Points in Complex Environments by Xinfa Wang, Xuan Wen, Yi Li, Chenfan Du, Duokuo Zhang, Chengxiu Sun, Bihua Chen

    Published 2025-05-01
    “…Secondly, the Content-Aware ReAssembly of FEatures (CARAFE) operator is utilized to enhance the up-sampling operation, enabling precise content-aware processing of tomatoes and picking keypoints to improve accuracy and recall. …”
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    Article
  12. 5992

    Omission or Generalization? Subject-Verb Agreement among Young Norwegian Learners of English by Kristin Killie

    Published 2021-12-01
    “…It is argued that to properly understand learners’ problems with subject-verb agreement, we need data from numerous longitudinal case studies. …”
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    Article
  13. 5993

    Archives of Lithuanian Latvian Families: the Case of the Dundurnieki Starkus by Ernestas Vasiliauskas

    Published 2023-11-01
    “…The research covers the following issues: (1) the 18th–19th century sources of family origin in memory preservation institutions, problem of the family origin and genealogy, the most well-known members of the family; (2) farms and sources of community demographics; (3) egodocuments and their specific features (photography collection, memoirs, diaries and letters) reflecting the economic, cultural, and social life of the community, reminiscences and genealogy of the family, kinship, and everyday activities. …”
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  14. 5994

    How do migrants living with HIV adhere to the HIV care process in high-income countries? A systematic review by Heloïse Delagreverie, Rémi Gagnayre, Nicolas Vignier, Olivier Bouchaud, Jeanne Goupil de Bouillé, Clément Pascal, Baptiste Voyer, Jérémy Zeggagh, Yousra Kherabi, Vincent de Andrade, Lou Macaux

    Published 2025-05-01
    “…Background In high-income countries (HICs), migrants living with HIV (MLHIV) are more likely than other HIV subpopulations to encounter problems which hamper their adherence to the care process; these include social and administrative insecurity, discrimination and psychological distress.Objective This systematic review aimed to determine the specific features of adherence to the HIV care process among MLHIV in HIC.Method Three researchers independently selected studies from a search for papers focusing on empirical studies on MLHIV’s adherence to the care process in HIC, published between 1 January 2010 and 1 November 2024 in the following databases: MEDLINE, Embase, CINAHL, PsycINFO and Google Scholar. …”
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    Article
  15. 5995

    Quality Of Life In Patients With Chronic Dermatophytosis by Ajitesh Prakash Varshney, Pratik Gahalaut, Pavan Kumar Pardal, Nitin Mishra, Madhur Kant Rastogi, Manisha Thapa

    Published 2020-10-01
    “…Materials and Methods: Adult literate patients having chronic dermatophytosis which was confirmed by KOH mount were included in the study. History, clinical features and other relevant details were included in a proforma. …”
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    Article
  16. 5996

    Management of peripheral ossifying fibroma due to severe periodontitis: Case report by Zisis Stefanos, Zisi Vasileios, Shinas Nikolaos, Poulopoulos Konstantinos, Charisi Christina, Papadopoulos Petros, Kyriakou Nikolaos, Cordahi Joe, Anagnostou Eleftherios, Poulopoulos Athanasios

    Published 2025-01-01
    “…In our case, the absence of medical problems in addition to the presence of periodontitis rendered the diagnostic process simpler. …”
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    Article
  17. 5997

    Using lightweight method to detect landslide from satellite imagery by Jinchi Dai, Xiaoai Dai, Renyuan Zhang, JiaXin Ma, Wenyu Li, Heng Lu, Weile Li, Shuneng Liang, Tangrui Dai, Yunfeng Shan, Donghui Zhang, Lei Zhao

    Published 2024-12-01
    “…To address the above problems, this paper proposes an end-to-end model with high-precision and lightweight design for integrated landslide detection and segmentation. …”
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    Article
  18. 5998

    Clinical case of meningoencephalitis of Epstein-Barr viral etiology in an immunocompetent patient by O.O. Popovych, L.V. Moroz, F.A. Chabanov, O.S. Androsova, S.M. Kulias, K.D. Chichirelo-Konstantynovych, L.P. Plotytsia

    Published 2023-09-01
    “…The purpose of the work was to acquaint practitioners with the problems of diagnosis and treatment of EBV-neuroinfection, features of the course and management of EBV-meningoencephalitis. …”
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    Article
  19. 5999

    Laboratory studies of slip along faults as a physical basis for a new approach to short-term earthquake prediction by G. G. Kocharyan, I. V. Batukhtin

    Published 2018-10-01
    “…Increasing pressure and temperature to values characteristic of seismogenic depths does not lead to the occurrence of any fundamentally new features in the behavior of the block-fault system at the stage when dynamic slip is being prepared. …”
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    Article
  20. 6000

    Reconfigurable application-specific photonic integrated circuit for solving partial differential equations by Ye Jiachi, Shen Chen, Peserico Nicola, Meng Jiawei, Ma Xiaoxuan, Nouri Behrouz Movahhed, Popescu Cosmin-Constantin, Hu Juejun, Kang Haoyan, Wang Hao, El-Ghazawi Tarek, Dalir Hamed, Sorger Volker J.

    Published 2024-01-01
    “…The programmable light-circuitry presented herein offers a facile route for solving complex problems and thus will have profound potential applications across many scientific and engineering fields.…”
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    Article