Optimal Cybersecurity Investments Using SIS Model: Weakly Connected Networks

no code implementations • 12 Apr 2022 • Van Sy Mai, Richard J. La, Abdella Battou

We study the problem of minimizing the (time) average security costs in large systems comprising many interdependent subsystems, where the state evolution is captured by a susceptible-infected-susceptible (SIS) model.

End-to-End Quality-of-Service Assurance with Autonomous Systems: 5G/6G Case Study

no code implementations • 31 Jan 2022 • Van Sy Mai, Richard J. La, Tao Zhang, Abdella Battou

This paper presents a novel framework and a distributed algorithm that can enable ANs and CNs to autonomously "cooperate" with each other to dynamically negotiate their local QoS budgets and to collectively meet E2E QoS goals by sharing only their estimates of the global constraint functions, without disclosing their local decision variables.

Distributed Optimization

Optimal Cybersecurity Investments in Large Networks Using SIS Model: Algorithm Design

no code implementations • 14 May 2020 • Van Sy Mai, Richard J. La, Abdella Battou

We study the problem of minimizing the (time) average security costs in large networks/systems comprising many interdependent subsystems, where the state evolution is captured by a susceptible-infected-susceptible (SIS) model.