Showing 9,581 - 9,600 results of 11,103 for search 'features problems', query time: 0.13s Refine Results
  1. 9581

    Multimodal Metaverse Healthcare: A Collaborative Representation and Adaptive Fusion Approach for Generative Artificial-Intelligence-Driven Diagnosis by Jianhui Lv, Adam Slowik, Shalli Rani, Byung-Gyu Kim, Chien-Ming Chen, Saru Kumari, Keqin Li, Xiaohong Lyu, Huamao Jiang

    Published 2025-01-01
    “…Our framework introduces a collaborative representation learning approach that captures shared and modality-specific features across text, audio, and visual health data. …”
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    Article
  2. 9582

    Joint Resource Scheduling of the Time Slot, Power, and Main Lobe Direction in Directional UAV Ad Hoc Networks: A Multi-Agent Deep Reinforcement Learning Approach by Shijie Liang, Haitao Zhao, Li Zhou, Zhe Wang, Kuo Cao, Junfang Wang

    Published 2024-09-01
    “…A decentralized partially observable Markov decision process (Dec-POMDP) is constructed for the problem. To process the observation in Dec-POMDP, an attention mechanism-based observation processing method is proposed to extract observation features of UAVs and their neighbors within the main lobe range, enhancing algorithm performance. …”
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    Article
  3. 9583

    INTERNATIONAL HOTEL AND TOURISM BUSINESS: ANTI-CRISIS MANAGEMENT ASPECTS by V. Humeniuk, N. Kaziuka, T. Malaniuk, I. Vivsiuk, A. Betlej

    Published 2022-03-01
    “…The aim of the article is creation of a conceptual framework and formulation of practical recommendations for development of the methodological foundations of anti-crisis management in the sphere of international tourism and hospitality services. The key problem investigated in the research is assessment of the scale of crises in the international hotel and tourism business sphere, as well as outlining the conceptual model of the anti-crisis management mechanism with regard to the COVID-19 pandemic. …”
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    Article
  4. 9584

    DEPENDENCE OF GRIFOLA FRONDOSA EFFICIENCY ON PARTICLE SIZE OF LIGNOCELLULOSE SUBSTRATE by Minakov D.V., Sevodina K.V., Shadrintseva A.I., Sevodin V.P.

    Published 2017-03-01
    “…The article is devoted to the actual problem of utilization of lignocellulose waste of woodworking industry and their use as substrates in the production of fruit bodies of saprotrophic fungi. …”
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    Article
  5. 9585

    Antimicrobial and antiproliferative activity of biosynthesized manganese nanocomposite with amide derivative originated by endophytic Aspergillus terreus by Nashwa El-Gazzar, Reem Farouk, Nervana S. Diab, Gamal Rabie, Basel Sitohy

    Published 2025-02-01
    “…Later on, the physicochemical features of MnNPs and its MnNCs were examined and then they were assessed for determination their biological activities. …”
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    Article
  6. 9586

    POSTOPERATIVE INFECTIOUS COMPLICATIONS IN PATIENTS WITH URINARY DISEASE by A. Ch. Usupbaev, B. A. Kabaev, A. S. Imankulova, N. Zh. Sadyrbekov, K. S. Cholponbaev, A. A. Usupbaeva

    Published 2018-03-01
    “…To determine the frequency, structure, and features of postoperative infectious complications in patients with urolithiasis in urological hospitals.Materials and methods. …”
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    Article
  7. 9587

    Integrated Energy System Load Forecasting Based on Multi-energy Demand Response and Improved BiLSTM by ZHANG Xiaojia, WANG Can, ZHANG Jiaheng, WANG Zhen, LI Zhiwei, ZHANG Zhaoyang, GAN Youchun

    Published 2025-04-01
    “…First, by integrating user demand response behavior, the input feature variables of the multi-energy demand response is constructed, and together with multiload forecasting, strong correlation features selected by the maximum information coefficient form the input feature set of the prediction model. …”
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    Article
  8. 9588

    Analysis of the relationship between the response to methotrexate therapy and its pharmacokinetic parameters in rheumatoid arthritis. Sovremennaya Revmatologiya by G. I. Gridneva, Yu. V. Muravyov, S. I. Glukhova, E. S. Aronova, E. Yu. Samarkina, N. V. Baimeeva

    Published 2022-08-01
    “…The development of therapeutic drug monitoring of methotrexate (MT) remains an important and unresolved problem.Objective: to study the dynamics of the concentration of MT metabolites in groups of patients with different responses to MT therapy, to identify the clinical features of these groups.Patients and methods. …”
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    Article
  9. 9589

    Formation of integrated corporate structures in the defense-industrial complex of Russia in the conditions of global challenges by Baushev Sergey, Babkin Aleksandr, Volokitina Irina, Galeev Eduard

    Published 2025-04-01
    “…The specific consolidation strategy for MIC enterprises is chosen based on the objective features of various types of integration. In general, this should help reach the key objective of integration, which is to achieve the synergistic effect, expressed in increasing production efficiency, reducing costs, accelerating technological development and strengthening competitive positions in the market. …”
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    Article
  10. 9590

    Mortality prediction of inpatients with NSTEMI in a premier hospital in China based on stacking model. by Li Wang, Yu Zhang, Feng Li, Caiyun Li, Hongzeng Xu

    Published 2024-01-01
    “…Firstly, oversampling technique was used to alleviate the class imbalance problem. Secondly, the feature selection method of Recursive Feature Elimination (RFE) was selected for effective feature selection. …”
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    Article
  11. 9591

    Against the background of global climate changes, the current ecological situation of Azerbaijan's water resources and the directions of efficient use by Ільгар Халілов, Фархад Емінов

    Published 2024-12-01
    “…State of the problem. The article describes the full range of hydrological threats related to the limitation and pollution of the water resources of the Republic of Azerbaijan. …”
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    Article
  12. 9592

    Economic and geographical advantages of locating natural stone processing companies in europe: a comparison of key countries by Ye.S. Syroid, V.O. Sokolovsky, Yu.V. Shkabara, S.V. Mykytenko, A.A. Sydorenko

    Published 2024-12-01
    “…These results are explained by the interaction of economic factors such as production costs and technological level, as well as geographical features, including proximity to markets and the availability of natural resources. …”
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    Article
  13. 9593

    STATISTICS AS A TOOL OF KNOWLEDGE FOR SUSTAINABLE REGIONAL DEVELOPMENT by N. D. Kremlin

    Published 2018-06-01
    “…The authorities and management bodies are obliged, according to the UN resolution and the UN targets, to develop strategies for sustainable development of territories for the period up to 2030, to implement the following basic standards of living: improving the quality of life of the population, eradicating poverty, creating a stable infrastructure, promoting sustainable industrialization and innovation, to build technological capacity, to ensure a healthy lifestyle by improving socio-demographic indicators, etc.The paper deals with the actual problem of cognition of the sustainability of regional development with the use of traditional tools to assess the quality of life and additional complex indicators that reflect the effectiveness of governing bodies. …”
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    Article
  14. 9594

    Regional Specifics of Using Community Bins in Waste Management: a Case Study of Rural Communities in Poltava Region (Ukraine) by Viktor Bredun, Rakesh Choudhary, Ajay Kumar

    Published 2024-12-01
    “…Background: The growing waste amount generation and its negative impact on the environment have become a serious problem. Many regions of Ukraine are not ready for modern challenges in the field of municipal solid waste (MSW) management. …”
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    Article
  15. 9595

    Minimally Invasive Endoscopic Interventions in the Treatment for Traumatic Intracranial Hematomas by N. A. Serebrennikov, D. V. Mizgiryov, A. E. Talypov

    Published 2023-11-01
    “…Traumatic brain injuries are a global problem, with more than 50 million people suffering from brain injuries every year. …”
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  16. 9596

    Paving the Public Street Path to Ensure Safe Movement for The Blind: An Applied Study in the Ard Sultan Area in Minia City تمهيد مسار الطريق العام بصورة تضمن الحركة الآمنة لكفيف ال... by Amna Waz

    Published 2025-07-01
    “…Therefore, the research problem is that movement paths in Egyptian cities need to be paved to be easier and safer for the movement of the blind. …”
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    Article
  17. 9597

    The Improved MNSPI Method for MODIS Surface Reflectance Data Small-Area Restoration by Meixiang Wang, Wenjuan Zhang, Bowen Wang, Xuesong Ma, Peng Qi, Zixiang Zhou

    Published 2025-03-01
    “…However, low-resolution satellite data pose greater challenges due to the severe mixed-pixel problem and loss of texture features, leading to suboptimal restoration results. …”
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    Article
  18. 9598

    The Evaluation оf Potential Threat оf Animal’s Coronaviruses аs Human’s Patogens by T. E. Sizikova, V. N. Lebedev, S. V. Borisevich

    Published 2021-06-01
    “…The following main aspects of this problem are considered: a spontaneous formation during the evolution of animal coronaviruses, highly pathogenic to humans; a possibility of transmission of human coronavirus to animals, its genetic interaction with the coronavirus, the owner of which is this animal, the acquisition of viral progeny, a set of new properties and reverse transmission from animal to man a pathogen that may have increased pathogenicity. …”
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    Article
  19. 9599

    Generation and recognition of eye movement samples based on generative artificial intelligence by TAN Xueqing, SONG Jun, ZHANG Manman, ZANG Chuanli

    Published 2025-01-01
    “…Therefore, this study aims to promote the development of generative artificial intelligence in the field of eye tracking technology, solve the problem of eye movement sample generation and the opacity and inexplicability caused by the increase in network depth, and deeply mine eye tracking data related to children’s language development.MethodsThis study collected data on the eye movement process of 4~6 years old children’s understanding of different focus structures. …”
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    Article
  20. 9600

    Boosting grapevine phenological stages prediction based on climatic data by pseudo-labeling approach by Mehdi Fasihi, Mirko Sodini, Alex Falcon, Francesco Degano, Paolo Sivilotti, Giuseppe Serra

    Published 2025-09-01
    “…Moreover, the study shows that the proposed methodology can also be integrated with explainable artificial intelligence techniques to determine the importance of the input features. In particular, the investigation highlights that growing degree days are crucial for improved GPHS prediction.…”
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