• Article  

      Distributed Finite-Time Average Consensus in Digraphs in the Presence of Time Delays 

      Charalambous, T.; Yuan, Y.; Yang, T.; Pan, W.; Hadjicostis, Christoforos N.; Johansson, M. (2015)
      Most algorithms for distributed averaging only guarantee asymptotic convergence. This paper introduces a distributed protocol that allows nodes to find the exact average of the initial values in a finite and minimum number ...
    • Conference Object  

      Integer weight balancing in directed graphs in the presence of communication delays 

      Rikos, A. I.; Hadjicostis, Christoforos N. (Institute of Electrical and Electronics Engineers Inc., 2015)
      A digraph with positive weights on its edges is weight-balanced if, for each node, the sum of the weights of the incoming edges equals the sum of the weights of the outgoing edges. Weight-balanced digraphs play an important ...