Showing 541 - 560 results of 10,771 for search 'Big3~', query time: 2.53s Refine Results
  1. 541

    Using Open Big Data to Build and Analyze Urban Bus Network Models within and across Administrations by Sheng Wei, Lei Wang, Xiongwu Fu, Tao Jia

    Published 2020-01-01
    “…With recent advancements in Internet and Communication Technologies, there is an emerging interest in building an urban bus network model through open big data. This has rarely been investigated and exposes several challenges in the provision of transportation services in urban planning. …”
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  2. 542
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  5. 545

    Traffic Flow Modeling of Freeway Variable Speed Limit Control Based on the Big Data of Driving Behavior by Xu Qu, Linheng Li, Ziwei Yi, Peipei Mao, Mofeng Yang

    Published 2020-01-01
    “…In this paper, we first briefly introduce the big traffic data involved in this study and explain the mapping relationship between the data and driving behavior. …”
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  6. 546

    New Robust Part-Based Model with Affine Transformations for Facial Landmark Localization and Detection in Big Data by Chentao Zhang, Habte Tadesse Likassa, Peidong Liang, Jielong Guo

    Published 2021-01-01
    “…As such, the distorted or misaligned objects can be rectified by affine transformations and the patterns of occlusions and outliers can be explicitly separated from the true underlying objects in big data. Moreover, the search of the optimal parameters and affine transformations is cast as a constrained optimization programming. …”
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  7. 547

    A Novel Approach for Monitoring the Ecoenvironment of Alpine Wetlands using Big Geospatial Data and Cloud Computing by Haijun Wang, Xiangdong Kong, Ji Luo, Pengju Li, Tianhui Xie, Xiaobo Yi, Fang Wang, Jie Xiao

    Published 2022-01-01
    “…Increases in air temperature and evaporation have aggravated the drought in high-latitude areas. The drought situation has been alleviated in high-altitude areas due to the acceleration of snow melt water. …”
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    Article
  8. 548

    College Students’ Mental Health Education Consulting Management System Design Based on Big Data Algorithms by Xuezhen Song

    Published 2022-01-01
    “…For the current situation, this paper analyzed college students’ mental health education through a research experiment on big data algorithms. The experimental data showed that there were 40 students who thought that the psychological education course after the optimization of big data was very helpful in life, accounting for 40.6% of the total; there were 30 people, accounting for 30.7%, who thought that there was some help; 19 people, accounting for 18.81%, who thought that there was little help; and 10 people, accounting for 9.9%, who thought that there was no help. …”
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  11. 551

    Construction of Mathematics Teaching Environment Based on Big Data on the Wisdom Cloud Platform of Higher Vocational Education by Xiaokang Sun, Xiangshu Huang, Hui Yu, Xirui Liu

    Published 2022-01-01
    “…However, there are still problems in higher education that mathematics teaching resources are scatter and data are difficult to integrate. Big data (DT) and smart clouds are the burgeon of intelligent technology, which has provided support for teaching informatization and teaching data integration in colleges and universities. …”
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  12. 552

    FDM Rapid Prototyping Technology of Complex-Shaped Mould Based on Big Data Management of Cloud Manufacturing by Yan Cao, Liang Huang, Yu Bai, Qingming Fan

    Published 2018-01-01
    “…In order to solve the problem of high cost and long cycle in the process of traditional subtractive material manufacturing of a complex-shaped mould, the technology of FDM rapid prototyping is used in combination with the global service idea of cloud manufacturing, where the information of various kinds of heterogeneous-forming process data produced in the process of FDM rapid prototyping is analysed. …”
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  15. 555

    Improvement of Student Weariness Emotion in English Classroom Based on Intelligent Internet of Things and Big Data Technology by Ya Pang

    Published 2022-01-01
    “…In order to improve the recognition effect of student weariness emotion in English classroom, this paper combines intelligent Internet of Things technology and big data technology to construct an improvement model of student weariness emotion in English classroom. …”
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  16. 556

    User image construction framework based on big data fusion background for power grid business travel by Changhao ZHANG, Zhiyong YU, Zhen ZHOU, Ruijie SHI, Xinyong WANG

    Published 2019-12-01
    “…Business travel planning decisions based on big data analysis are an important part of controlling travel dynamics and developing travel specifications.Based on the information of the national network business travel information,aiming at the optimization of the travel mode during the travel process and the personal preference of hotel accommodation,a user portrait framework technology was constructed to realize the rapid and accurate identification of sensitive customer groups.Firstly,the user's sensitivity was predicted by two-channel modeling for different characteristics of users.Secondly,users were characterized by business approval,travel control,hotel evaluation,time characteristics,numerical characteristics,etc.…”
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    Research on Optimization of Pooling System and Its Application in Drug Supply Chain Based on Big Data Analysis by DengFeng Wu, Hongyi Mao

    Published 2017-01-01
    “…Reform of drug procurement is being extensively implemented and expanded in China, especially in today’s big data environment. However, the pattern of supply mode innovation lags behind procurement improvement. …”
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  19. 559

    Hydrological Layered Dialysis Research on Supply Chain Financial Risk Prediction under Big Data Scenario by Jia Liu, Shiyong Li, Xiaoxia Zhu

    Published 2018-01-01
    “…By drawing on the risk management theory in economics and the distributed hydrological model in hydrology, this paper presents a supply chain financial risk prediction method under big data. First, we build a “hydrological database” used for the risk analysis of supply chain financing under big data. …”
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  20. 560

    Big data predictions of Seasonal Fluctuations in Marine Traffic (using AIS data) by monitoring idle ships by Liliya Mileva

    Published 2024-12-01
    “… The current article analyzes big data and makes predictions for the sea freight transport trends. …”
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