We study the design of small cost temporally connected graphs, under various constraints.
We mainly consider undirected graphs of n vertices, where each edge has an associated set …

We study the design of small cost temporally connected graphs, under various constraints.
We mainly consider undirected graphs of n vertices, where each edge has an associated set …

In this work we consider temporal networks, ie networks defined by a labeling λ assigning to
each edge of an underlying graph G a set of discrete time-labels. The labels of an edge …

A graph is temporally connected if there exists a strict temporal path, ie a path whose edges
have strictly increasing labels, from every vertex $ u $ to every other vertex $ v $. In this …

In this work we consider temporal networks, ie networks defined by a labeling λ λ assigning
to each edge of an underlying graph G a set of discrete time-labels. The labels of an edge …

We consider temporal graphs with discrete time labels and investigate the size and the
approximability of minimum temporally connected spanning subgraphs. We present a family …

A temporal graph is a dynamic graph where every edge is assigned a set of integer time
labels that indicate at which discrete time step the edge is available. In this paper, we study …

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 graphs …

Modern, inherently dynamic systems are usually characterized by a network structure which
is subject to discrete changes over time. Given a static underlying graph, a temporal graph …

Temporal graphs are often good models for real-life scenarios due to the inherently dynamic
nature of most real-world activities and processes. A significant difference between …