All Outputs (2)

The complexity of computing optimum labelings for temporal connectivity (2022)
Conference Proceeding
Klobas, N., Mertzios, G., Molter, H., & Spirakis, P. (2022). The complexity of computing optimum labelings for temporal connectivity. . https://doi.org/10.4230/lipics.mfcs.2022.62

A graph is temporally connected if there exists a strict temporal path, i.e., a path whose edges have strictly increasing labels, from every vertex u to every other vertex v. In this paper we study temporal design problems for undirected temporally c... Read More about The complexity of computing optimum labelings for temporal connectivity.

The complexity of temporal vertex cover in small-degree graphs (2022)
Conference Proceeding
Hamm, T., Klobas, N., Mertzios, G., & Spirakis, P. (2022). The complexity of temporal vertex cover in small-degree graphs. . https://doi.org/10.1609/aaai.v36i9.21259

Temporal graphs naturally model graphs whose underlying topology changes over time. Recently, the problems Temporal Vertex Cover (or TVC) and Sliding-Window Temporal Vertex Cover (or ∆- TVC for time-windows of a fixed-length ∆) have been established... Read More about The complexity of temporal vertex cover in small-degree graphs.