Robustness Surfaces are visual tools to understand the resilience of networks in the event of failures. This thesis aims to develop a tool to generate robustness surfaces to quantitatively measure the robustness of networks.

References:

[1] Rueda, Diego F., Eusebi Calle, and Jose L. Marzo. "Robustness comparison of 15 real telecommunication networks: Structural and centrality measurements." Journal of Network and Systems Management 25 (2017): 269-289.

[2]Manzano, Marc, et al. "Robustness surfaces of complex networks." Scientific reports 4.1 (2014): 6133.

Voraussetzungen

A reliability block diagram is a tool used to measure the availability of a system (a network, in our case). However, the existing tools as software packages do not work with bidirectional links. 

This work aims to build a tool that can evaluate the availability of a network based on the RBD. The back end should be in C++. This back end should be wrapped in a Python function.

Voraussetzungen

This work aims to find the best links that, when added to the network, improve the network sovereignty.

Voraussetzungen

A cut set is a set of components that, by failing, causes the system to fail. A cut set is minimal if it cannot be reduced without losing its status as a cut set.

In this work, we aim to improve network availability and sovereignty based on the mincutsets. We employ graph coloring methods to improve the availability of mincutsets.

Voraussetzungen