3 papers
cs.DM2025
Warshall algorithm for matrix-weighted graphs
Minh Hoang Trinh, Hyo-Sung Ahn
This paper proposes Warshall-type algorithms for determining connectedness and clustering in an undirected matrix-weighted graphs. While a path between two vertices guarantees thei…
eess.SY2024
The networked input-output economic problem
Minh Hoang Trinh, Nhat-Minh Le-Phan, Hyo-Sung Ahn
In this chapter, an input-output economic model with multiple interactive economic systems is considered. The model captures the multi-dimensional nature of the economic sectors or…
eess.SY2024
Bearing-Only Solution for Fermat-Weber Location Problem: Generalized Algorithms
Nhat-Minh Le-Phan, Phuoc Doan Nguyen, Hyo-Sung Ahn +1
This paper presents novel algorithms for the Fermat-Weber Location Problem, guiding an autonomous agent to the point that minimizes the weighted sum of Euclidean distances to some…