Showing 1,081 - 1,100 results of 1,895 for search '"hierarchical"', query time: 0.06s Refine Results
  1. 1081

    Spatial dispersion of climatic factors in North and central basin of Iran using statistical models by Hakimeh Behboudi, Mohammad saligheh, Ali bayat, Akram zakeri, Fatemeh jamali

    Published 2015-06-01
    “…By applying factor analysis based on principal components analysis with Varimax orthogonal rotation it was determined that in the climate of these three regions, four factors of humidity, temperature, dust and thunderstorms are affecting more than 85% of the total variance of the climate of this region. The hierarchical cluster analysis method and integration into the matrix of factor scores, four main and several sub-region areas were identified.The main areas are hot, dry desert area, ​​low rainfall mountain slopes, the mountainous and cold and semi-rainy regions and high rainfall and finally the moderate high rainfall. …”
    Get full text
    Article
  2. 1082

    A Generalized Multi-Layer Framework for Video Coding to Select Prediction Parameters by Muhammad Asif, Maaz Bin Ahmad, Imtiaz A. Taj, Muhammad Tahir

    Published 2018-01-01
    “…In this paper, a generalized multi-layer framework is presented, which provides a hierarchical optimized way to select MB prediction parameters. …”
    Get full text
    Article
  3. 1083

    Identification of Landslide Precipitation Areas in Lagos Valley Using Analytical Hierarchy Model and Fuzzy Logic by Atrin Ebrahimi, Amir Ali Abbaszadeh, Fatemeh Noredin Mosa, Hamid Ganjaeian, Zahra Zangane Tabar

    Published 2013-11-01
    “…In this research, the geomorphology, geology and human parameters of the basin have been evaluated first. Then, using the hierarchical analysis method (AHP) and the experts' opinion, the layers used are valued. …”
    Get full text
    Article
  4. 1084

    The relations between body mass index, motor skills, and physical self-concept in determining physical activities of junior karatekas by Miroljub Ivanović, Uglješa Ivanović

    Published 2022-06-01
    “…The results of the hierarchical analysis showed that the predictor variables explained 18,5% of the total variance of the criterion PA of junior karatekas. …”
    Get full text
    Article
  5. 1085

    O método AHP e a Álgebra de Mapas para determinar a fragilidade ambiental da bacia hidrográfica do Rio Brilhante (Mato Grosso do Sul / Brasil), proposições para a gestão do territó... by Patricia Silva Ferreira, Charlei Aparecido da Silva

    Published 2020-06-01
    “…This research has an objective of show an environmental fragility model to classify natural areas by the overlap of natural and anthropical factors, matching the hierarchical analysis method (AHP) and Map Algebra, which would be entangled by GIS, seeking for the better territorial management strategy. …”
    Get full text
    Article
  6. 1086

    Novel MAC Protocol and Middleware Designs for Wearable Sensor-Based Systems for Health Monitoring by Kyeong Hur, Won-Sung Sohn, Jae-Kyung Kim, YangSun Lee

    Published 2013-04-01
    “…We propose a middleware platform built on wireless USB (WUSB) over wireless body area networks (WBAN) hierarchical protocol for wearable health-monitoring systems (WHMS). …”
    Get full text
    Article
  7. 1087

    The extraction of synoptic patterns, and monitoring the origin and pathway of dust storms; Case study: Ardabil province, Iran by Behrouz Sobhani, Mehdi Aalijahan

    Published 2024-06-01
    “…To achieve the goals of the study, the Environment to Circulation, Hierarchical Clustering Methods, and HYSPLIT model were used. …”
    Get full text
    Article
  8. 1088

    Physics-Constrained Three-Dimensional Swin Transformer for Gravity Data Inversion by Ping Yu, Longran Zhou, Shuai Zhou, Jian Jiao, Guanlin Huang, Pengyu Lu

    Published 2025-01-01
    “…Additionally, prior gradient information is integrated into the loss function, and a hierarchical weight allocation strategy is adopted to guide the model in learning boundary information of density structures and deep-seated features more effectively. …”
    Get full text
    Article
  9. 1089

    Complexities in Financial Network Topological Dynamics: Modeling of Emerging and Developed Stock Markets by Yong Tang, Jason Jie Xiong, Zi-Yang Jia, Yi-Cheng Zhang

    Published 2018-01-01
    “…Results suggest that the network properties and hierarchical structures are fundamentally different for the two stock markets. …”
    Get full text
    Article
  10. 1090

    On the Exploration of Adaptive Mechanisms Providing Reliability in Clustered WSNs for Power Plant Monitoring by Sathiyaseelan Rathinavel, Vijayakumar Pandi, Audithan Sivaraman

    Published 2016-01-01
    “…The proposed work is simulated in both flat topology and hierarchical topologies and the simulation analysis shows that the reliability is increased significantly in comparison with existing works.…”
    Get full text
    Article
  11. 1091

    Understanding the Dynamics of Transition of the Women’s Movement in Armenia: Challenges for Democratic Representation and Increasing Political Influence by Olga Azatyan

    Published 2024-12-01
    “…These new movements are often devoid of hierarchical structures, advocate for horizontal cooperation and are often marginalized by the media and public opinion. …”
    Get full text
    Article
  12. 1092

    Effect of Different Templates on the Synthesis of Mesoporous Sodalite by Shima Shirani Lapari, Zainab Ramli, Sugeng Triwahyono

    Published 2015-01-01
    “…This study was focused on the synthesis of mesoporous sodalite using various organic templates as structure directing molecules. A hierarchical mesoporous sodalite has been synthesized hydrothermally at 150°C for crystallization by using several mesotemplate and fumed silica as a silica source. …”
    Get full text
    Article
  13. 1093

    Cloud edge end network resource allocation for thermostatically controlled load aggregation regulation by Yi LIU, Xin WU

    Published 2024-02-01
    “…Thermostatically controlled load is a flexible load that controls temperature regulation, such as air conditioning and electric water heaters.As a crucial demand side resource, flexible aggregation and regulation of load clusters can fully mobilize clean energy consumption capacity and ensure the balance between supply and demand of the power grid.Due to the common occurrence of thermostatically controlled loads in commercial office buildings and residential areas, a relatively stable control and transmission method can be adopted.Therefore, an efficient hierarchical transmission network is introduced to achieve data transmission and information interaction between loads and the power grid, and to flexibly, real-time, and accurately utilize the adjustable potential of load clusters.Firstly, an information interaction architecture of load IoT which structured “central cloud-edge cloud-regional load controller-thermostatically controlled load”was proposed.Then, for the “end edge”part, considering the requirements of different aggregation control tasks, an improved clustering algorithm was used to classify the tasks and reduce transmission overhead.For the “end-side” part, an improved clustering algorithm was used to optimize the transmission distance.For the edge-cloud collaboration part, a subchannel resource allocation algorithm was designed based on stable matching and water injection algorithms.The binary particle swarm optimization algorithm was used to solve the task upload decision problem.Finally, the effectiveness of the proposed model and algorithm is verified through simulation, and comparative experiments are also conducted.…”
    Get full text
    Article
  14. 1094

    Mitigating Sinkhole Attacks in MANET Routing Protocols using Federated Learning HDBNCNN Algorithm by Sherril Sophie Maria Vincent

    Published 2025-02-01
    “…Then, every node gathers information about the local routing and contributes towards an inclusive model, which captures behaviour of the entire network when conserving its specific privacy. Further, the Hierarchical Deep Belief Network Convolutional Neural Network (HDBNCNN) algorithm has analysed the accumulated data in detecting the anomalies revealing the sinkhole activity centred on learning routing patterns. …”
    Get full text
    Article
  15. 1095

    A Robust Approach for Speaker Identification Using Dialect Information by Shahid Munir Shah, Muhammad Moinuddin, Rizwan Ahmed Khan

    Published 2022-01-01
    “…The task of speaker identification is achieved with the help of a novel hierarchical framework that works in two steps. In the first step, the speaker’s dialect is identified. …”
    Get full text
    Article
  16. 1096

    An Efficient Approach for Web Indexing of Big Data through Hyperlinks in Web Crawling by R. Suganya Devi, D. Manjula, R. K. Siddharth

    Published 2015-01-01
    “…In this paper, firstly the links are crawled from the specified uniform resource locator (URL) using a modified version of Depth First Search Algorithm which allows for complete hierarchical scanning of corresponding web links. The links are then accessed via the source code and its metadata such as title, keywords, and description are extracted. …”
    Get full text
    Article
  17. 1097

    Assessment of Risk Tendency of Coal Bursting Pressure in Deep Outburst Seam by Beifang Gu, Longkang Wang, Minbo Zhang

    Published 2022-01-01
    “…Risk identification is carried out for the hazardous and harmful factors of coal bursting pressure in coal seam 21101 in Dongpang Coal Mine, and each influencing factor is classified. The hierarchical structure model of the influencing factors of coal bursting pressure in coal seam protruding deep in Dongpang Coal Mine is established in combination with expert opinions, and the weight of each level index is calculated by MATLAB software. …”
    Get full text
    Article
  18. 1098

    Features of the study contamination of sediments by the trace elements by Gleb Yu. Tolkachev, Boris I. Korzhenevskiy, Nikolay V. Kolomiytsev

    Published 2024-12-01
    “…To systematize the research, objects of various hierarchical levels were identified on the basis of long-term experimental work within the Volga basin. …”
    Get full text
    Article
  19. 1099

    Distributed Joint Cluster Formation and Resource Allocation Scheme for Cooperative Data Collection in Virtual MIMO-Based M2M Networks by Xi Luan, Jianjun Wu, Yuxin Cheng, Haige Xiang

    Published 2015-01-01
    “…Specifically, in order to utilize the advantages of cooperation, we first propose a hierarchical transmission model which contains two communication phases. …”
    Get full text
    Article
  20. 1100

    COMPUTER ANALYSIS OF DATA ON GENE EXPRESSION IN BRAIN CELLS OBTAINED BY MICROARRAY TESTS AND HIGH-THROUGHPUT SEQUENCING by I. V. Medvedeva, O. V. Vishnevsky, N. S. Safronova, O. S. Kozhevnikova, M. A. Genaev, A. V. Kochetov, D. A. Afonnikov, Y. L. Orlov

    Published 2015-01-01
    “…It is accompanied by accumulation of a huge body of experimental data on the structure, function and evolution of the nervous system at different hierarchical levels of its organization. High-throughput sequencing technologies and microarray tests permit the expression of thousands of genes to be analyzed with regard to cell location in the brain. …”
    Get full text
    Article