Showing 741 - 760 results of 53,535 for search '(unstructures OR structured) data', query time: 0.32s Refine Results
  1. 741

    An approach for coherent periodogram averaging of tilt‐series data for improved contrast transfer function estimation by Sagar Khavnekar, William Wan

    Published 2025-08-01
    “…Cryo‐electron microscopy (cryo‐EM) has become an indispensable technique for determining three‐dimensional structures of biological macromolecules. A critical aspect of achieving high‐resolution cryo‐EM reconstructions is accurately determining and correcting for the microscope's contrast transfer function (CTF). …”
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  2. 742

    Data-driven modeling and identification of a bistable soft-robot element based on dielectric elastomer by Abd Elkarim Masoud, Jürgen Maas

    Published 2025-07-01
    “…The model is refined using experimental data and validated through analytical, numerical, and experimental investigation.…”
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  3. 743
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  5. 745

    Stream Members Only: Data-driven Characterization of Stellar Streams with Mixture Density Networks by Nathaniel Starkman, Jacob Nibauer, Jo Bovy, Jeremy J. Webb, Kiyan Tavangar, Adrian Price-Whelan, Ana Bonaca

    Published 2025-01-01
    “…A precise characterization of streams from potentially noisy data marks a crucial step in inferring galactic structure, including the dark matter, across orders of magnitude in mass scales. …”
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  6. 746
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    Limit Theorems for Kernel Regression Estimator for Quasi-Associated Functional Censored Time Series Within Single Index Structure by Said Attaoui, Oum Elkheir Benouda, Salim Bouzebda, Ali Laksaci

    Published 2025-03-01
    “…In this paper, we develop kernel-based estimators for regression functions under a functional single-index model, applied to censored time series data. By capitalizing on the single-index structure, we reduce the dimensionality of the covariate-response relationship, thereby preserving the ability to capture intricate dependencies while maintaining a relatively parsimonious form. …”
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  9. 749

    Shell Model Reconstruction of Thin-Walled Structures from Point Clouds for Finite Element Modelling of Existing Steel Bridges by Tomoya Nakamizo, Mayuko Nishio

    Published 2025-07-01
    “…There are some studies that show finite element (FE) models from point cloud data. While most of those approaches focus on modelling by solid elements, modelling of some civil structures, such as bridges, requires various uses of beam and shell elements. …”
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  10. 750

    Aggregated Housing Price Predictions with No Information About Structural Attributes—Hedonic Models: Linear Regression and a Machine Learning Approach by Joanna Jaroszewicz, Hubert Horynek

    Published 2024-11-01
    “…A number of studies have shown that, in hedonic models, the structural attributes of real property have a greater influence on price than external attributes related to location and the immediate neighbourhood. …”
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  11. 751
  12. 752

    Mapping Urban Tree Species by Integrating Canopy Height Model with Multi-Temporal Sentinel-2 Data by Yang Yao, Xiaoke Wang, Haiming Qin, Weimin Wang, Weiqi Zhou

    Published 2025-02-01
    “…We compared different models with different combinations of features, with or without the inclusion of CHM data. (3) Results: This study found that integrating VIF-screened seasonal Sentinel-2 spectral data with vegetation indices and structural metrics (Cop_DEM and ZY3_Cop_CHM) yielded an overall accuracy of 89.2%. …”
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  13. 753
  14. 754

    An urban land surface temperature and emissivity separation algorithm from ASTER TIR data and its application by Jinglun Li, Kun Li, Yonggang Qian, Xianhui Dou, Qijin Han, Jian Zeng, Hang Zhao, Qiongqiong Lan, Zhaopeng Xu, Jiayi Bai, Baoan Wei, Xining Liu, Feng Wang, Juntao Yang, Yueming Wang

    Published 2025-08-01
    “…Compared with natural surfaces, urban areas have complex geometric structures causing multiple scattering and adjacency effects. …”
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  15. 755

    On calculating structural similarity metrics in population-based structural health monitoring by Daniel S. Brennan, Timothy J. Rogers, Elizabeth J. Cross, Keith Worden

    Published 2025-01-01
    “…PBSHM does this by using data across an entire population, in order to improve diagnostics for a single data-poor structure. …”
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    Natural Language Interfaces for Structured Query Generation in IoD Platforms by Anıl Sezgin

    Published 2025-06-01
    “…The results demonstrate that combining retrieval-augmented semantic grounding with structured validation bridges the gap between human intent and complex UAV data access, improving usability while maintaining a practical level of operational reliability.…”
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  20. 760

    Acute Issues of Cognitive Modeling of Semi-Structured and Poorly Formalized Systems by A. A. Mikryukov, M. E. Mazurov, D. A. Suzdalsky, K. E. Chikunov

    Published 2025-05-01
    “…These systems are characterized by uncertainty of data-in and data-out and they cannot be described by precise formal dependencies. …”
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