10 citations · 55 across the 37 of their papers we have counts for
7 papers · 1 filter
Distributed Computation of Exact Average Degree and Network Size in Finite Number of Steps under Quantized Communication
Apostolos I. Rikos, Themistoklis Charalambous, Christoforos N. Hadjicostis +1
We consider the problems of computing the average degree and the size of a given network in a distributed fashion under quantized communication. We present two distributed algorith…
ARQ-based Average Consensus over Directed Network Topologies with Unreliable Communication Links
Evagoras Makridis, Themistoklis Charalambous, Christoforos N. Hadjicostis
In this paper, we address the discrete-time average consensus problem in strongly connected directed graphs, where nodes exchange information over unreliable error-prone communicat…
Distributed CPU Scheduling Subject to Nonlinear Constraints
Mohammadreza Doostmohammadian, Alireza Aghasi, Apostolos I. Rikos +5
This paper considers a network of collaborating agents for local resource allocation subject to nonlinear model constraints. In many applications, it is required (or desirable) tha…
Finite Time Privacy Preserving Quantized Average Consensus with Transmission Stopping
Apostolos I. Rikos, Christoforos N. Hadjicostis, Karl H. Johansson
Due to their flexibility, battery powered or energy-harvesting wireless networks are employed in diverse applications. Securing data transmissions between wireless devises is of cr…
Optimal Database Allocation in Finite Time with Efficient Communication and Transmission Stopping over Dynamic Networks
Apostolos I. Rikos, Christoforos N. Hadjicostis, Karl H. Johansson
In this paper, we focus on the problem of data sharing over a wireless computer network (i.e., a wireless grid). Given a set of available data, we present a distributed algorithm w…
Distributed Finite Time k-means Clustering with Quantized Communucation and Transmission Stopping
Apostolos I. Rikos, Gabriele Oliva, Christoforos N. Hadjicostis +1
In this paper, we present a distributed algorithm which implements the -means algorithm in a distributed fashion for multi-agent systems with directed communication links. The g…