Research Publications

Book Chapters

B1 - Learning and Optimization in Wireless Sensor Networks (in press)

Book Title:

Wireless Sensor Networks in Smart Environments: Enabling Digitalization

Journal Publications

J16 - Survey of Distributed Algorithms for Resource Allocation over Multi-Agent Systems

Annual Reviews in Control - 2025

J15 - Quantized Privacy Preserving Algorithms for Homogeneous and Heterogeneous Networks with Finite Transmission Guarantees

IEEE Transactions on Control of Network Systems - 2024

J14 - Distributed Optimization for Quadratic Cost Functions over Large-Scale Networks with Quantized Communication and Finite-Time Convergence

IEEE Transactions on Control of Network Systems - 2024

J13 - Finite Time Quantized Average Consensus with Transmission Stopping Guarantees and no Quantization Error

Automatica - 2024

J12 - Distributed Computation of Exact Average Degree and Network Size in Finite Time under Quantized Communication

European Journal of Control - 2023

J11 - Distributed Anytime-Feasible Resource Allocation subject to Heterogeneous Time-Varying Delays

IEEE Open Journal of Control Systems - 2022

J10 - Non-Oscillating Quantized Average Consensus over Dynamic Directed Topologies

Automatica - 2022

J9 - Distributed Negotiation for Reaching Agreement among Reluctant Players in Cooperative Multi-Agent Systems

IEEE Transactions on Automatic Control - 2022

J8 - Finite-Time Distributed Flow Balancing

IEEE Transactions on Automatic Control - 2021

J7 - Distributed Event-Triggered Algorithms for Finite-Time Privacy- Preserving Quantized Average Consensus

IEEE Transactions on Control of Network Systems - 2022

J6 - Event-Triggered Quantized Average Consensus via Ratios of Accumulated Values

IEEE Transactions on Automatic Control - 2020

J5 - Distributed Integer Balancing under Weight Constraints in the Presence of Transmission Delays

IEEE Transactions on Automatic Control - 2020

J4 - Distributed Flow Graph Balancing with Minimal Effort

IEEE Transactions on Automatic Control - 2019

J3 - Distributed Balancing with Constrained Integer Weights

IEEE Transactions on Automatic Control - 2018

J2 - Distributed Integer Weight Balancing in the Presence of Time Delays in Directed Graphs

IEEE Transactions on Control of Network Systems - 2017

J1 - Distributed Weight Balancing over Digraphs

IEEE Transactions on Control of Network Systems - 2014

Conference Publications

C23 - Privacy-Preservation for Distributed Quantized k-means Clustering

Annual Allerton Conference on Communication, Control, and Computing - 2023

C22 - Online Distributed Learning with Quantized Finite-Time Coordination

IEEE Conference on Decision and Control - 2023

C21 - Asynchronous Distributed Optimization via ADMM with Efficient Communication

IEEE Conference on Decision and Control - 2023

C20 - Distributed Optimization via Gradient Descent with Event-Triggered Zooming over Quantized Communication

IEEE Conference on Decision and Control - 2023

C19 - Distributed Computation of Exact Average Degree and Network Size in Finite Number of Steps under Quantized Communication

European Control Conference - 2023

C18 - Finite-Time Distributed Optimization with Quantized Gradient Descent

22nd IFAC World Congress - 2023

C17 - Distributed Optimal Allocation with Quantized Communication and Privacy-Preserving Guarantees

IFAC Workshop on Cyber-Physical & Human Systems - 2022

C16 - Distributed Finite Time k-means Clustering with Quantized Communication and Transmission Stopping

IEEE Conference on Decision and Control - 2022

C15 - Optimal Database Allocation in Finite Time with Efficient Communication and Transmission Stopping over Dynamic Networks

IEEE Conference on Decision and Control - 2022

C14 - Finite Time Privacy Preserving Quantized Average Consensus with Transmission Stopping

IEEE Conference on Decision and Control - 2022

C13 - Distributed CPU Scheduling Subject to Nonlinear Constraints

IEEE Conference on Control Technology and Applications - 2022

C12 - Privacy-Preserving Distributed Average Consensus in Finite Time using Random Gossip

European Control Conference - 2022

C11 - Optimal CPU Scheduling in Data Centers via a Finite-Time Distributed Quantized Coordination Mechanism

IFAC World Congress - 2021

C10 - Quantized Event Triggered Privacy Preserving Average Consensus

IEEE Conference on Decision and Control - 2020

C9 - Distributed Average Consensus under Quantized Communication via Event-Triggered Mass Splitting

IFAC World Congress - 2020

C8 - Finite-Time Distributed Flow Balancing

IEEE Conference on Decision and Control - 2019

C7 - Distributed Average Consensus under Quantized Communication via Event-Triggered Mass Summation

IEEE Conference on Decision and Control - 2018

C6 - Distributed Flow Balancing Over Unreliable Communication Links

Annual Allerton Conference on Communication, Control, and Computing - 2017

C5 - Distributed Weight Balancing under Integer Constraints in the Presence of Packet Drops

IEEE Conference on Decision and Control - 2017

C4 - Distributed Integer Weight Balancing within Interval Constraints

IEEE Conference on Decision and Control - 2016

C3 - Integer Weight Balancing in Directed Graphs in the Presence of Communication Delays

IEEE Conference on Decision and Control - 2015

C2 - Distributed Balancing of a Digraph with Integer Weights

IEEE Conference on Decision and Control - 2013

C1 - Distributed Strategies for Balancing a Weighted Digraph

Mediterranean Conference on Control Automation - 2012

Publications under Review

J17 - max-CUL: Max-Consensus with Deterministic Convergence in Networks with Unreliable Communication Links

Automatica

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Apostolos I. Rikos, PhD

Assistant Professor

The Hong Kong University of Science and Technology, Guangzhou

The Hong Kong University of Science and Technology, Hong Kong

Research Publications

Book Chapters

B1 - Learning and Optimization in Wireless Sensor Networks (in press)

Journal Publications

J16 - Survey of Distributed Algorithms for Resource Allocation over Multi-Agent Systems

J15 - Quantized Privacy Preserving Algorithms for Homogeneous and Heterogeneous Networks with Finite Transmission Guarantees

J14 - Distributed Optimization for Quadratic Cost Functions over Large-Scale Networks with Quantized Communication and Finite-Time Convergence

J13 - Finite Time Quantized Average Consensus with Transmission Stopping Guarantees and no Quantization Error

J12 - Distributed Computation of Exact Average Degree and Network Size in Finite Time under Quantized Communication

J11 - Distributed Anytime-Feasible Resource Allocation subject to Heterogeneous Time-Varying Delays

J10 - Non-Oscillating Quantized Average Consensus over Dynamic Directed Topologies

J9 - Distributed Negotiation for Reaching Agreement among Reluctant Players in Cooperative Multi-Agent Systems

J8 - Finite-Time Distributed Flow Balancing

J7 - Distributed Event-Triggered Algorithms for Finite-Time Privacy- Preserving Quantized Average Consensus

J6 - Event-Triggered Quantized Average Consensus via Ratios of Accumulated Values

J5 - Distributed Integer Balancing under Weight Constraints in the Presence of Transmission Delays

J4 - Distributed Flow Graph Balancing with Minimal Effort

J3 - Distributed Balancing with Constrained Integer Weights

J2 - Distributed Integer Weight Balancing in the Presence of Time Delays in Directed Graphs

J1 - Distributed Weight Balancing over Digraphs

Conference Publications

C23 - Privacy-Preservation for Distributed Quantized k-means Clustering

C22 - Online Distributed Learning with Quantized Finite-Time Coordination

C21 - Asynchronous Distributed Optimization via ADMM with Efficient Communication

C20 - Distributed Optimization via Gradient Descent with Event-Triggered Zooming over Quantized Communication

C19 - Distributed Computation of Exact Average Degree and Network Size in Finite Number of Steps under Quantized Communication

C18 - Finite-Time Distributed Optimization with Quantized Gradient Descent

C17 - Distributed Optimal Allocation with Quantized Communication and Privacy-Preserving Guarantees

C16 - Distributed Finite Time k-means Clustering with Quantized Communication and Transmission Stopping

C15 - Optimal Database Allocation in Finite Time with Efficient Communication and Transmission Stopping over Dynamic Networks

C14 - Finite Time Privacy Preserving Quantized Average Consensus with Transmission Stopping

C13 - Distributed CPU Scheduling Subject to Nonlinear Constraints

C12 - Privacy-Preserving Distributed Average Consensus in Finite Time using Random Gossip

C11 - Optimal CPU Scheduling in Data Centers via a Finite-Time Distributed Quantized Coordination Mechanism

C10 - Quantized Event Triggered Privacy Preserving Average Consensus

C9 - Distributed Average Consensus under Quantized Communication via Event-Triggered Mass Splitting

C8 - Finite-Time Distributed Flow Balancing

C7 - Distributed Average Consensus under Quantized Communication via Event-Triggered Mass Summation

C6 - Distributed Flow Balancing Over Unreliable Communication Links

C5 - Distributed Weight Balancing under Integer Constraints in the Presence of Packet Drops

C4 - Distributed Integer Weight Balancing within Interval Constraints

C3 - Integer Weight Balancing in Directed Graphs in the Presence of Communication Delays

C2 - Distributed Balancing of a Digraph with Integer Weights

C1 - Distributed Strategies for Balancing a Weighted Digraph

Publications under Review

J17 - max-CUL: Max-Consensus with Deterministic Convergence in Networks with Unreliable Communication Links