Temporal network optimization subject to connectivity constraints
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 …
to each edge of an underlying graph G a set of discrete time-labels. The labels of an edge …
Temporal network optimization subject to connectivity constraints
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 …
each edge of an underlying graph G a set of discrete time-labels. The labels of an edge …
The complexity of optimal design of temporally connected graphs
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 mainly consider undirected graphs of n vertices, where each edge has an associated set …
Naming and counting in anonymous unknown dynamic networks
In this work, we study the fundamental naming and counting problems (and some variations)
in networks that are anonymous, unknown, and possibly dynamic. In counting, nodes must …
in networks that are anonymous, unknown, and possibly dynamic. In counting, nodes must …
Causality, influence, and computation in possibly disconnected synchronous dynamic networks
In this work, we study the propagation of influence and computation in dynamic distributed
computing systems that are possibly disconnected at every instant. We focus on a …
computing systems that are possibly disconnected at every instant. We focus on a …
Ephemeral networks with random availability of links: The case of fast networks
We consider here a model of temporal networks, the links of which are available only at
certain moments in time, chosen randomly from a subset of the positive integers. We define …
certain moments in time, chosen randomly from a subset of the positive integers. We define …
Counting in anonymous dynamic networks: An experimental perspective
Counting is a fundamental problem of every distributed system as it represents a basic
building block to implement high level abstractions. In anonymous dynamic networks …
building block to implement high level abstractions. In anonymous dynamic networks …
On temporally connected graphs of small cost
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 mainly consider undirected graphs of n vertices, where each edge has an associated set …
On verifying and maintaining connectivity of interval temporal networks
EC Akrida, PG Spirakis - Parallel Processing Letters, 2019 - World Scientific
An interval temporal network is, informally speaking, a network whose links change with
time. The term interval means that a link may exist for one or more time intervals, called …
time. The term interval means that a link may exist for one or more time intervals, called …
[PDF][PDF] Non trivial computations in anonymous dynamic networks
In this paper we consider a static set of anonymous processes, ie, they do not have
distinguished IDs, that communicate with neighbors using a local broadcast primitive. The …
distinguished IDs, that communicate with neighbors using a local broadcast primitive. The …