Showing 1,881 - 1,900 results of 14,865 for search 'Operational data analysis', query time: 0.28s Refine Results
  1. 1881

    Construction and application of an index system for evaluating the operation of community (village) public health committees in Guangzhou city: a Delphi study by Diqiong HE, Lili SUN, Ke LI, Yuan LIU, Guanyang ZOU

    Published 2025-02-01
    “…The combined weights ranged from 0.121 to 0.417 for the primary indicators, 0.016 to 0.163 for the secondary indicators, and 0.009 to 0.072 for the tertiary indicators. Analysis of data from a sample survey of 40 community (village) health committees showed that the established index system could effectively differentiate the functional levels of different committees, and the reliability and validity of the index system were good (Cronbach′s alpha was 0.864, and the cumulative variance contribution rate of common factors reached 87.721%). …”
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    Article
  2. 1882

    Empowering MSMEs with Data-Driven Insights: Mobile Sales Dashboard Application for MSMEs by Zalina Fatima Azzahra, Riska Yanu Fa'rifah, Syfa Nur Lathifah

    Published 2025-04-01
    “… Micro, Small, and Medium Enterprises (MSMEs) in Indonesia have made a large contribution to GDP and the workforce but still face challenges in managing sales data and making data-driven decisions. Manual recording often causes operational inefficiencies, recording errors, and delays in business analysis. …”
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    Article
  3. 1883

    Data-driven FMEA approach for hazard identification and risk evaluation in digital health by Hafiz Muhammad Waseem, Saif Ul Islam, Stuart Harrison, Gregory Epiphaniou, Nikolaos Matragkas, Theodoros N. Arvanitis, Carsten Maple

    Published 2025-07-01
    “…Abstract The increasing digitization of healthcare data systems presents substantial opportunities for enhancing patient care and operational efficiency, while simultaneously introducing critical vulnerabilities such as unauthorized access, inconsistent data formats, and privacy breaches. …”
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    Article
  4. 1884

    Data mining model for the study of the system of quotas for the catch of aquatic biological resources by A. V. Oleinikova, A. A. Oleinikov

    Published 2024-01-01
    “…In the present study, methods of data mining analysis, analysis of statistical data were used. …”
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    Article
  5. 1885

    Integrated framework for assessing green efficiency in European union countries: A hybrid ISM-NDEA approach by Afarin Rezaei, Hoda Moradi, Alireza Anvari

    Published 2025-06-01
    “…Recognizing the need for a method to assess environmental and economic efficiency, this study introduces an innovative hybrid approach that combines Interpretive Structural Modeling (ISM) with Network Data Envelopment Analysis (NDEA), offering a refined framework for measuring green efficiency that addresses both environmental and economic dimensions. …”
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    Article
  6. 1886

    Innovative data techniques for centrifugal pump optimization with machine learning and AI model. by Gaurav Sandeep Dave, Amar Pradeep Pandhare, Atul Prabhakar Kulkarni, Dhananjay Vasant Khankal

    Published 2025-01-01
    “…Key techniques include Exploratory Data Analysis (EDA), Data Visualization, and Feature Engineering (FE), which collectively enhance data interpretability. …”
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    Article
  7. 1887

    Predicting and analyzing ferry transit delays using open data and machine learning by Malek Sarhani, Abtin Nourmohammadzadeh, Stefan Voß, Mohammed EL Amrani

    Published 2025-01-01
    “…Our approach leverages General Transit Feed Specification (GTFS) data, ridership and vessel information, and hourly weather data, combined with SHAP explainable artificial intelligence analysis to assess key delay determinants. …”
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    Article
  8. 1888

    BankNet: Real-Time Big Data Analytics for Secure Internet Banking by Kaushik Sathupadi, Sandesh Achar, Shinoy Vengaramkode Bhaskaran, Nuruzzaman Faruqui, Jia Uddin

    Published 2025-01-01
    “…This paper introduces BankNet, a predictive analytics framework integrating big data tools and a BiLSTM neural network to deliver high-accuracy transaction analysis. …”
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    Article
  9. 1889

    Analyzing spatiotemporal congestion pattern on urban roads based on taxi GPS data by Kaisheng Zhang, Daniel (Jian) Sun, Suwan Shen, Yi Zhu

    Published 2017-06-01
    “…With the development of in-vehicle data collection devices, GPS trajectory has become a priority source to identify traffic congestion and understand the operational states of road network in recent years. …”
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    Article
  10. 1890

    Synthetic healthcare data utility with biometric pattern recognition using adversarial networks by Adil O. Khadidos, Hariprasath Manoharan, Alaa O. Khadidos, Shitharth Selvarajan, Subhav Singh

    Published 2025-03-01
    “…Abstract This research examines the significance of privacy of synthetic data in healthcare and biomedicine by an analysis of actual data. …”
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    Article
  11. 1891

    Data Reduction in Proportional Hazards Models Applied to Reliability Prediction of Centrifugal Pumps by Marc Vila Forteza, Diego Galar, Uday Kumar, Kai Goebel

    Published 2025-03-01
    “…Standard Principal Component Analysis (PCA) and sparse robust PCA methods were used for data reduction to simplify the fitted models and minimize overfitting. …”
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    Article
  12. 1892

    Multivariate Modelling and Prediction of High-Frequency Sensor-Based Cerebral Physiologic Signals: Narrative Review of Machine Learning Methodologies by Nuray Vakitbilir, Abrar Islam, Alwyn Gomez, Kevin Y. Stein, Logan Froese, Tobias Bergmann, Amanjyot Singh Sainbhi, Davis McClarty, Rahul Raj, Frederick A. Zeiler

    Published 2024-12-01
    “…Additionally, machine learning models offer great flexibility, allowing different models to be combined synergistically to address complex challenges in sensor-based data analysis. Ensemble learning techniques, which aggregate predictions from diverse models, further enhance predictive accuracy and robustness. …”
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    Article
  13. 1893

    Evaluation of the Effectiveness of Lightweight Encryption Algorithms on Data Performance and Security on IoT Devices by Damar Indrajati, Wahid Miftahul Ashari

    Published 2025-06-01
    “…Data security remains a major concern in the Internet of Things (IoT) landscape due to the inherent limitations in computational power, memory capacity, and energy availability of IoT devices. …”
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    Article
  14. 1894

    Assessing the utility of live data streams across existing and planned university buildings by William Markiewicz, Vince Wilczynski, Julie Dorsey, Duncan Wilson, Clifford Elwell

    Published 2025-02-01
    “…Using data from the building’s building management systems and energy monitoring software, operational building data analysis was carried out on buildings in London and New Haven. …”
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    Article
  15. 1895

    Energy Market Manipulation via False-Data Injection Attacks: A Review by Ghadeer O. Alsharif, Christos Anagnostopoulos, Angelos K. Marnerides

    Published 2025-01-01
    “…This work presents a comprehensive review of FDIAs aimed at manipulating LMPs, a key pricing mechanism in modern energy markets. A detailed analysis was conducted to identify vulnerabilities arising from both the energy system infrastructure and market operations. …”
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    Article
  16. 1896

    Review of Pre-processing Techniques for Meteorological Satellite Data Assimilation in Numerical Prediction by Ma Gang, Huang Jing, Gong Xinya, Xi Shuang, Xue Lei, Li Juan, Zhang Peng, Gong Jiandong

    Published 2024-03-01
    “…In the assimilation pre-processing of Fengyun satellite data, the assimilation prequality control of multi-spectral data fusion is achieved by front-loading cloud and precipitation detection, data analysis, analysis and other processing into the assimilation pre-processing, which ensures the positive assimilation contribution of Fengyun microwave temperature sounding data and infrared hyperspectral data. …”
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    Article
  17. 1897

    Data Quality Improvement Method for Power Equipment Condition Based on Stacked Denoising Autoencoders Improved by Particle Swarm Optimization by JI Rong, HOU Huijuan, SHENG Gehao, ZHANG Lijing, SHU Bo, JIANG Xiuchen

    Published 2025-06-01
    “…However, equipment failures and personnel errors result in dirty data, having a negative effect on data quality and subsequent analysis results. …”
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    Article
  18. 1898
  19. 1899

    Integrating wide-swath altimetry data into Level-4 multi-mission maps by M. Ballarotta, C. Ubelmann, V. Bellemin-Laponnaz, F. Le Guillou, G. Meda, C. Anadon, A. Laloue, A. Delepoulle, Y. Faugère, M.-I. Pujol, R. Fablet, G. Dibarboure

    Published 2025-01-01
    “…However, in a hypothetical scenario where a reduced nadir altimetry constellation is envisioned to be operational by 2030, the significance of wide-swath data in mapping becomes more pronounced. …”
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    Article
  20. 1900

    The Impact of Digitalization on the Financial Performance of Russian Companies by V. A. Cherkasova, G. A. Slepushenko

    Published 2021-04-01
    “…The authors used regression analysis of data from 482 companies from 20 industries for the period 2017–2019 as a research method for testing the hypotheses. …”
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    Article