10 citations · 55 across the 37 of their papers we have counts for
5 papers · 1 filter
Privacy-Preserving Distributed Average Consensus in Finite Time using Random Gossip
Nicolaos E. Manitara, Apostolos I. Rikos, Christoforos N. Hadjicostis
In this paper, we develop and analyze a gossip-based average consensus algorithm that enables all of the components of a distributed system, each with some initial value, to reach…
Finite Time Exact Quantized Average Consensus with Limited Resources and Transmission Stopping for Energy-Aware Networks
Apostolos I. Rikos, Christoforos N. Hadjicostis, Karl H. Johansson
Composed of spatially distributed sensors and actuators that communicate through wireless networks, networked control systems are emerging as a fundamental infrastructure technolog…
Optimal CPU Scheduling in Data Centers via a Finite-Time Distributed Quantized Coordination Mechanism
Apostolos I. Rikos, Andreas Grammenos, Evangelia Kalyvianaki +3
In this paper we analyze the problem of optimal task scheduling for data centers. Given the available resources and tasks, we propose a fast distributed iterative algorithm which o…
Fast Quantized Average Consensus over Static and Dynamic Directed Graphs
Apostolos I. Rikos, Christoforos N. Hadjicostis, Karl H. Johansson
In this paper we study the distributed average consensus problem in multi-agent systems with directed communication links that are subject to quantized information flow. Specifical…
Distributed Event-Triggered Algorithms for Finite-Time Privacy-Preserving Quantized Average Consensus
Apostolos I. Rikos, Themistoklis Charalambous, Karl H. Johansson +1
In this paper, we consider the problem of privacy preservation in the average consensus problem when communication among nodes is quantized. More specifically, we consider a settin…