Showing 4,481 - 4,500 results of 20,442 for search '(functional OR function) data analysis', query time: 0.44s Refine Results
  1. 4481
  2. 4482

    Design of Enterprise Economic Information Management System Based on Big Data Integration Algorithm by Xiao Liu

    Published 2022-01-01
    “…Based on the analysis of the current status of enterprise big data application, this paper constructs an enterprise economic informational management system based on big data and also describes in detail the key technologies of enterprise economic informational data management from three aspects: NoSQL-based big data storage management, Hadoop-based economic informational big data informational and economic informational big data analysis, and mining algorithm. …”
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  3. 4483

    On Statistical Properties of a New Bivariate Modified Lindley Distribution with an Application to Financial Data by Ahmed Elhassanein

    Published 2022-01-01
    “…The univariate one-parameter Lindley distribution is still one of the most applicable distributions in data analysis especially in lifetime data. Modeling dependent random quantities required bivariate parametric probability distributions. …”
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  4. 4484

    Ciphertext policy hidden access control scheme based on blockchain and supporting data sharing by Ruizhong DU, Tianhe ZHANG, Pengliang SHI

    Published 2022-06-01
    “…Firstly, based on the asymmetric decisional bilinear Diffie-Hellman,the ciphertext indistinguishability of the scheme in the access control phase and the data sharing phase is proved. Secondly, the proposed scheme is compared with some access control schemes with similar technologies in recent years in terms of group order,access structure,policy hiding and so on,it can be seen from the comparison results that the scheme in this paper has certain advantages in terms of functional characteristics.Afterwards,the cost of deploying contracts and executing related functions on the blockchain is evaluated.The results show that the gas cost of the scheme in this paper is within a reasonable range.The final simulation results show that the proposed scheme has high efficiency in both the access control stage and the data sharing stage.According to the design of the existing paper comparative experiments,we set the number of attributes to 0-20.In the access control stage, the initialization time, key generation time, encryption time and decryption time are compared with other schemes.The results show that although the computational overhead of the proposed scheme is relatively large in the initialization stage, the efficiency in the key generation stage, encryption stage and decryption stage is higher than that of the other three schemes, so the proposed scheme has higher efficiency in the access control stage.In the data sharing stage, the re-encryption time and re-decryption time are compared with other schemes, respectively. …”
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  5. 4485

    Development and validation of an AI-enabled oral score using large-scale dental data by Sri Kalyan Yarlagadda, Navid Samavati, Mina Ghorbanifarajzadeh, Vlada Levinta, Alireza Sojoudi, Wardah Inam, Teresa A. Dolan

    Published 2025-07-01
    “…Abstract This research introduces Oral Score Basic (OS-B), a novel Artificial Intelligence (AI) derived methodology designed to provide a comprehensive, objective assessment of individual teeth and overall oral health, initially focused on dental conditions. Leveraging data from more than 340,000 patients across 2,558 U.S. dental practices, OS-B combines radiographic findings and periodontal probing depths with a treatment probability-weighted cost function to quantify the severity of dental conditions. …”
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  6. 4486
  7. 4487

    A New Generated Family of Distributions: Statistical Properties and Applications with Real-Life Data by John Kwadey Okutu, Nana K. Frempong, Simon K. Appiah, Atinuke O. Adebanji

    Published 2023-01-01
    “…The RL-G family has the ability to model “right,” “left,” and “symmetric” data as well as different shapes of the hazard function. …”
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  8. 4488

    Public management platform construction and mode innovation thinking under the background of big data by Zhou Chunyu, Zheng Zunwen

    Published 2025-01-01
    “…Under the development trend of big data, the advanced technology represented by computer and data analysis plays an important role in the application of public management data, and the innovation of public management mode has become the focus of government departments. …”
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  9. 4489

    APPLICATION OF NEURAL NETWORKS IN DIAGNOSTICS OF BREAST CANCER ACCORDING TO THE DATA OF MICROWAVE RADIO THERMOMETRY by A. Losev, D. Medvedev

    Published 2022-08-01
    “…In recent years, the method of microwave radiothermometry has been increasingly used in the diagnosis of breast cancer. However, the analysis and interpretation of thermometric data is quite a difficult task. …”
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  10. 4490

    Gene set enrichment in eQTL data identifies novel annotations and pathway regulators. by Chunlei Wu, David L Delano, Nico Mitro, Stephen V Su, Jeff Janes, Phillip McClurg, Serge Batalov, Genevieve L Welch, Jie Zhang, Anthony P Orth, John R Walker, Richard J Glynne, Michael P Cooke, Joseph S Takahashi, Kazuhiro Shimomura, Akira Kohsaka, Joseph Bass, Enrique Saez, Tim Wiltshire, Andrew I Su

    Published 2008-05-01
    “…We believe that the specific molecular hypotheses generated in this study will reveal many additional pathway members and regulators, and that the analysis approaches described herein will be broadly applicable to other eQTL data sets.…”
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  11. 4491

    The Cost of Ankylosing Spondylitis in the UK Using Linked Routine and Patient-Reported Survey Data. by Roxanne Cooksey, Muhammad J Husain, Sinead Brophy, Helen Davies, Muhammad A Rahman, Mark D Atkinson, Ceri J Phillips, Stefan Siebert

    Published 2015-01-01
    “…The combination of patient-reported and linked routine data significantly enhanced the health economic analysis and this methodology that can be applied to other chronic conditions.…”
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  12. 4492

    An Algorithm for Forecasting Future Trends by Aleksandr Borzov, Viktor Sorokin, Vitaly Mityazov, Daria Shimanova

    Published 2024-08-01
    “…The contemporary information landscape is characterised by a huge amount of data available for analysis using a variety of research tools and methods. …”
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  13. 4493

    An association rule-based approach for frequent item mining of multi-stage access data by Silong Wu

    Published 2025-07-01
    “…Experiments have shown that this method can effectively mine frequent items in multi-stage access data, and the Pearson coefficient of frequent items mined by this method is close to 1, that is, the mining accuracy of frequent items is high; at different minimum weighted supports, this method has multi-stage comprehensive evaluation function value of mining frequent items in access data is higher, that is, the mining effect of frequent items is better.…”
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  14. 4494
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    Secure and efficient power data sharing platform construction approach based on blockchain oracle by LU Ning, CHEN Fangyu, LIU Zenghui, WANG Qinghao, SHI Wenbo, MA Jianfeng

    Published 2025-06-01
    “…When taking the diversity of power data sharing, the privacy of power data and the large scale of power data into consideration, the existing data sharing platforms would suffer the following disadvantages: the low scalability and the poor security. …”
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  17. 4497

    A Blockchain-Based Secure Data Transaction and Privacy Preservation Scheme in IoT System by Jing Wu, Zeteng Bian, Hongmin Gao, Yuzhe Wang

    Published 2025-08-01
    “…Prototype system testing verifies the functional completeness and performance feasibility of the scheme, providing a complete and effective technical solution to address the challenges of data integrity, verifiable transactions, and fine-grained access control, while mitigating the reliance on a trusted central authority in IoT data sharing.…”
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  18. 4498

    Contributions to Studying the Quality of Life in Inner Urban Environments Through the Publication of Open Data by Radu Nicolae Pietraru, Daniela-Nicoleta Martin, Adriana Olteanu

    Published 2025-06-01
    “…This paper presents an original solution for the archiving, preliminary analysis, cleaning, and publishing of data recorded by an IoT platform in an open format accessible to any interested researcher. …”
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  19. 4499

    Probability Model of Hangzhou Bay Bridge Vehicle Loads Using Weigh-in-Motion Data by Dezhang Sun, Xu Wang, Bin Chen, Baitao Sun

    Published 2015-01-01
    “…To study the vehicle load characteristics of bay bridges in China, especially truck loads, we performed a statistical analysis of the vehicle loads on Hangzhou Bay Bridge using more than 3 months of weigh-in-motion data from the site. …”
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  20. 4500

    Conceptual approaches to transforming budgeting procedures on the basis of opportunities provided by big data technologies by E. D. Novikova

    Published 2019-04-01
    “…The article studies trends of growing information masses that are used in managerial accounting and budgeting, systematizes functional tasks accomplished by big data in different industries of Russian economy, investigates processes of accounting procedures’ transformation, analyzes opportunities and practice of using big data in making managerial decisions at Russian enterprises, grounds the necessity to introduce advanced technologies of data analysis in the system of accounting and budgeting. …”
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