Tangle the Blockchain: Towards Connecting Blockchain and DAG. - Houssein Hellani; Layth Sliman; Abed Ellatif Samhat; Ernesto Exposito (WETICE, 2021)

Computing Resource Allocation Scheme for DAG-Based IOTA Nodes. - Houssein Hellani; Layth Sliman; Abed Ellatif Samhat; Ernesto Exposito (Sensors, 2021)