• Gathering of robots in a grid with mobile faults 

      Das S., Giachoudis N., Luccio F.L., Markou E. (2019)
      The gathering of two or more agents in a graph is an important problem in the area of distributed computing and has been extensively studied especially for the fault free scenario. In this paper we consider the mobile ...
    • Gathering of robots in a ring with mobile faults 

      Das S., Focardi R., Luccio F.L., Markou E., Squarcina M. (2019)
      This paper studies the well-known problem of gathering multiple mobile agents moving in a graph, but unlike previous results, we consider the problem in the presence of an adversarial mobile entity which we call the malicious ...
    • Mobile agents rendezvous in spite of a malicious agent 

      Das S., Luccio F.L., Markou E. (2015)
      We examine the problem of rendezvous, i.e., having multiple mobile agents gather in a single node of the network. Unlike previous studies, we need to achieve rendezvous in presence of a very powerful adversary, a malicious ...