1–7 of 7 hits
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    Verifying a road network of a map

    Free access
    DUAN NING / GAO PENG / WANG BAOHUA et al. | European Patent Office | 2016

    Method and system for obtaining trajectory pattern of route

    Free access
    DUAN NING / DONG WEI SHAN / GAO PENG et al. | European Patent Office | 2018

    Generating a query index and querying on the basis of the query index

    Free access
    DUAN NING / GAO PENG / WANG BAOHUA et al. | European Patent Office | 2017

      GENERATING A QUERY INDEX AND QUERYING ON THE BASIS OF THE QUERY INDEX

      Free access
      DUAN NING / GAO PENG / WANG BAOHUA et al. | European Patent Office | 2016

    Generating a road network from location data

    Free access
    DING JIAN DONG / DUAN NING / GAO PENG et al. | European Patent Office | 2017

    METHOD, COMPUTER READABLE STORAGE MEDIUM AND SYSTEM FOR PRODUCING AN UNCERTAINTY-BASED TRAFFIC CONGESTION INDEX

    Free access
    DONG WEI SHAN / DUAN NING / GAO PENG et al. | European Patent Office | 2017

      Method, computer readable storage medium and system for producing an uncertainty-based traffic congestion index

      Free access
      DONG WEI SHAN / DUAN NING / GAO PENG et al. | European Patent Office | 2017

    METHOD, COMPUTER READABLE STORAGE MEDIUM AND SYSTEM FOR GENERATING UNCERTAINTY-BASED TRAFFIC CONGESTION INDEX

    Free access
    GAO PENG / LI CHANG SHENG / DUAN NING et al. | European Patent Office | 2017

    System and method for determining motor vehicle collison risk based on traveled route and displaying determined risk as a map

    Free access
    DONG WEI SHAN / DUAN NING / GAO PENG et al. | European Patent Office | 2020