Methods for Path Set Attribute Calculation in Network Systems

Abstract

In graph theory and its applications to networking, such as telecommunications or transportation, path-finding is a central problem. While single-path algorithms are well established, methods for handling sets of multiple paths are less developed. A companion paper introduced a formal model for defining attributes over sets of paths based on their structural properties; this paper addresses that model's practical implementation. We present an optimized algorithm for computing cut sets of a path set, a nontrivial task that can be infeasible without efficient methods, and validate its performance via systematic benchmarks on network simulations of varying complexity. Additionally, we introduce a vectorized computational framework that expresses property calculations as matrix operations, enabling concise implementations in array-oriented languages. Together, these contributions establish practical foundations for the companion model, demonstrating that its implementation is both feasible and characterized by predictable, acceptable execution times.

8 pages, 2 figures, to be published in the proceedings of The 2026 International Conference on Computer, Information and Telecommunication Systems (CITS 2026), July 22-24, 2026, Piraeus-Athens, Greece