• Anomaly Detection in Blockchain-enabled Supply Chain: An Ontological Approach 

      Abu Musa, Tahani Hussein; Bouras, Abdelaziz ( Qatar University Press , 2021 , Poster)
      In our proposed work, we propose an anomaly detection framework, for detecting anomalous transactions in business processes from transaction event logs. Such a framework will help enhance the accuracy of anomaly detection ...
    • Effective Smart Contracts for Supply Chain Contracts 

      Aejas, Bajeela; Bouras, Abdelaziz ( Qatar University Press , 2021 , Poster)
      Blockchain is in its way of revolutionizing different sectors with its decentralized peer-to-peer networking. Smart contracts are the piece of software that have written rules to be executed automatically to update the ...
    • IEEE 802.11 based Medium Access Design for Wireless IoT-Blockchain Networks 

      Zamanyzadeh Abyaneh, Arezou; Zorba, Nizar ( Qatar University Press , 2020 , Poster)
      Communication is a very basic essence of the blockchain network and must be carefully planned while integrating with IoT, where an extremely large number of devices are interconnected. In this work, blockchain nodes are ...