Showing 181 - 200 results of 241 for search '"data structures"', query time: 0.10s Refine Results
  1. 181

    Les réservoirs de carbone en forêt boréale à l’est du Canada : acquis et incertitudes dans la modélisation face aux changements climatiques by Aurélie Terrier, Martin Girardin, Yves Bergeron

    Published 2012-03-01
    “…Finally, we discuss three types of uncertainties: the uncertainties in the data, structural uncertainties and unpredictable uncertainties, and we propose recommendations for reducing each type of uncertainties.…”
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  2. 182

    How perception of environmental and social justice drive citizen's satisfaction and intention to engage with urban forests management? by Rahim Maleknia

    Published 2025-01-01
    “…A survey of 453 citizens was conducted to collect the data. Structural equation modeling was used to analyze the data. …”
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  3. 183
  4. 184

    Improving stroke risk prediction by integrating XGBoost, optimized principal component analysis, and explainable artificial intelligence by Lesia Mochurad, Viktoriia Babii, Yuliia Boliubash, Yulianna Mochurad

    Published 2025-02-01
    “…To improve stroke risk prediction models in terms of efficiency and interpretability, we propose to integrate modern machine learning algorithms and data dimensionality reduction methods, in particular XGBoost and optimized principal component analysis (PCA), which provide data structuring and increase processing speed, especially for large datasets. …”
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    Article
  5. 185

    Performance Analysis of DAG-Based Blockchain Systems Based on Markovian Arrival Process by Xing-Shuo Song, Shi-Yong Li

    Published 2025-01-01
    “…This article analyzes the performance of IOTA’s data structure Tangle based on the Markovian arrival process (MAP). …”
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  6. 186

    3D Seismic Structural Analysis and Basin Modeling of the Matruh Basin, Western Desert, Egypt by Farouk I. Metwalli, El Arabi H. Shendi, Bruce Hart, Waleed M. Osman

    Published 2018-01-01
    “…In order to evaluate the hydrocarbon potential of the Matruh Basin, North Western Desert of Egypt, the tectonic history, basin analysis, and maturity modeling of the Albian-Cenomanian Formations of the Matruh Basin were investigated using well logs and 3D seismic data. Structural analysis of the tops of the Bahariya, Kharita, and Alamein Dolomite Formations reveals them to dip to the southeast. …”
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  7. 187

    Research and Implementation of SDK Simulation Platform for Chip Drivers by LI Wenyi, XU Zhisheng

    Published 2024-12-01
    “…The software local image of extracted logic information based on the designed chip data structure is realized. The multi-threading of configuration, alarm and performance is developed to simulate the multi-task polling and network management reporting in the actual single-disk application. …”
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  8. 188

    The Groningen Integral History Cohort Database. Development, Design and Output by Richard Paping, Dinos Sevdalakis

    Published 2022-06-01
    “…In the technical part of the article, we provide an extensive overview of the available variables and summarize the transformation of the rural part of the database into an Intermediate Data Structure (IDS). Since the early 1990s, historians from the University of Groningen have used GIHCD in quite some publications. …”
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  9. 189

    A new method for mining event influence propagation trees from spatio-temporal data by FANG Dianwu, WANG Lizhen, ZOU Muquan, DENG Fei

    Published 2024-12-01
    “…A three-layer Hashmap data structure was designed to store the spatio-temporal proximity relationship between events, virtualizing the information of event influence propagation trees without creating entities of trees. …”
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  10. 190

    Applications of Deep Learning in the Evaluation and Analysis of College Students’ Mental Health by Lanfeng Zhou

    Published 2022-01-01
    “…Secondly, through the expansion and utilization of multi-layer neuron self-coding neural network, the psychological health of college students is evaluated and analyzed in the psychological discipline, the discrete data structure is established by using the relevant psychological data, the psychological behavior of college students is analyzed, summarized, and classified, and the data model is filled to judge the mental health status of college students. …”
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  11. 191

    An Imputation Method for Missing Traffic Data Based on FCM Optimized by PSO-SVR by Qiang Shang, Zhaosheng Yang, Song Gao, Derong Tan

    Published 2018-01-01
    “…Firstly, the patterns of missing traffic data are analyzed and the representation of missing traffic data is given using matrix-based data structure. Then, traffic data from urban expressway and urban arterial road are used to analyze spatial-temporal correlation of the traffic data for the determination of the proposed method input. …”
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  12. 192

    Detecting memberships in multiplex networks via nonnegative matrix factorization and tensor decomposition by Fengqin Tang, Xiaozong Wang, Xuejing Zhao, Chunning Wang

    Published 2025-01-01
    “…Multiplex networks provide a powerful data structure for capturing diverse relationships among nodes, and the challenge of community detection within these networks has recently attracted considerable attention. …”
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  13. 193

    Sorting Data via a Look-Up-Table Neural Network and Self-Regulating Index by Ying Zhao, Dongli Hu, Dongxia Huang, You Liu, Zitong Yang, Lei Mao, Chao Liu, Fangfang Zhou

    Published 2020-01-01
    “…We integrate a back propagation neural network with the technique of look-up-table in LS to guarantee the monotonicity and boundedness of the predicted placement positions. We design a data structure called the self-regulating index in LS to tentatively store and duly update placement positions for eliminating potential placement conflicts. …”
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  14. 194

    The Experience of Patients with Schizophrenia Treated with Repetitive Transcranial Magnetic Stimulation for Auditory Hallucinations by Priya Subramanian, Amer Burhan, Luljeta Pallaveshi, Abraham Rudnick

    Published 2013-01-01
    “…A phenomenological approach was used and modified to involve some predetermined data structuring to accommodate for expected cognitive impairments of participants and the impact of rTMS on auditory hallucinations. …”
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  15. 195

    An Adaptive Parallel Method for Indexing Transportation Moving Objects by Kun-lun Chen, Chuan-wen Li, Guang Lu, Jia-quan Li, Tong Zhang

    Published 2021-01-01
    “…To address this problem and improve the throughput of moving object databases, we propose a GPU-accelerated indexing method, based on a grid data structure, combined with quad-trees. We count object movements and decide whether a particular node should be split or be merged on the GPU. …”
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  16. 196

    Probabilistic Forecasting of Crude Oil Prices Using Conditional Generative Adversarial Network Model with Lévy Process by Mohammed Alruqimi, Luca Di Persio

    Published 2025-01-01
    “…Traditional time series forecasting models, such as ARIMA and LSTM, often rely on assumptions regarding data structure, limiting their flexibility to estimate volatility or account for external shocks effectively. …”
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  17. 197

    Mortality Clustering in the Family. Fast Life History Trajectories and the Intergenerational Transfer of Infant Death in Late 19th- and Early 20th-Century Antwerp, Belgium by Robyn Donrovich, Paul Puschmann, Koen Matthijs

    Published 2018-03-01
    “…The data for this research were retrieved from the Antwerp COR*-database and were transferred into the Intermediate Data Structure (IDS). The results of the survival models show that women whose mother experienced three or more infant deaths had a 77% higher risk of experiencing the loss of an infant themselves, compared to women whose mother experienced zero infant deaths in the past. …”
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    Article
  18. 198

    Mortality Clustering in the Family. Fast Life History Trajectories and the Intergenerational Transfer of Infant Death in Late 19th- and Early 20th-Century Antwerp, Belgium by Robyn Donrovich, Paul Puschmann, Koen Matthijs

    Published 2018-03-01
    “…The data for this research were retrieved from the Antwerp COR*-database and were transferred into the Intermediate Data Structure (IDS). The results of the survival models show that women whose mother experienced three or more infant deaths had a 77% higher risk of experiencing the loss of an infant themselves, compared to women whose mother experienced zero infant deaths in the past. …”
    Get full text
    Article
  19. 199

    Mortality Clustering in the Family. Fast Life History Trajectories and the Intergenerational Transfer of Infant Death in Late 19th- and Early 20th-Century Antwerp, Belgium by Robyn Donrovich, Paul Puschmann, Koen Matthijs

    Published 2018-03-01
    “…The data for this research were retrieved from the Antwerp COR*-database and were transferred into the Intermediate Data Structure (IDS). The results of the survival models show that women whose mother experienced three or more infant deaths had a 77% higher risk of experiencing the loss of an infant themselves, compared to women whose mother experienced zero infant deaths in the past. …”
    Get full text
    Article
  20. 200

    Mortality Clustering in the Family. Fast Life History Trajectories and the Intergenerational Transfer of Infant Death in Late 19th- and Early 20th-Century Antwerp, Belgium by Robyn Donrovich, Paul Puschmann, Koen Matthijs

    Published 2018-03-01
    “…The data for this research were retrieved from the Antwerp COR*-database and were transferred into the Intermediate Data Structure (IDS). The results of the survival models show that women whose mother experienced three or more infant deaths had a 77% higher risk of experiencing the loss of an infant themselves, compared to women whose mother experienced zero infant deaths in the past. …”
    Get full text
    Article