1 citations · 1 across the 2 of their papers we have counts for
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Realizing temporal graphs from fastest travel times
Nina Klobas, George B. Mertzios, Hendrik Molter +1
In this paper we initiate the study of the temporal graph realization problem with respect to the fastest path durations among its vertices, while we focus on periodic temporal gra…
The Complexity of Temporal Vertex Cover in Small-Degree Graphs
Thekla Hamm, Nina Klobas, George B. Mertzios +1
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(o…
The complexity of computing optimum labelings for temporal connectivity
Nina Klobas, George B. Mertzios, Hendrik Molter +1
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 to every other vertex . In…
Interference-free Walks in Time: Temporally Disjoint Paths
Nina Klobas, George B. Mertzios, Hendrik Molter +2
We investigate the computational complexity of finding temporally disjoint paths or walks in temporal graphs. There, the edge set changes over discrete time steps and a temporal pa…