Browsing Traffic Safety by Author "Al-Khalifa, Khalifa"

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    • Blockchain for the internet of vehicles: A decentralized IoT solution for vehicles communication using ethereum 

      Jabbar, Rateb; Kharbeche, Mohamed; Al-Khalifa, Khalifa; Krichen, Moez; Barkaoui, And Kamel ( MDPI AG , 2020 , Article)
      The concept of smart cities has become prominent in modern metropolises due to the emergence of embedded and connected smart devices, systems, and technologies. They have enabled the connection of every “thing” to the ...

    • Modelling trends in road crash frequency in Qatar State 

      Abdella, Galal M.; Al-Khalifa, Khalifa N.; Tayseer, Maha A.; Hamouda, Abdel Magid S. ( Inderscience Enterprises Ltd. , 2019 , Article)
      The data-based regression models are widely popular in modelling the relationship between the crash frequencies and contributing factors. However, one common problem usually associated with the classical regression models ...