In light of the complexity induced by large-scale networks, the design of network partitioning algorithms and related problematics are at the heart of this thesis. First, we raise a preliminary question on the structure of the partition itself: as the parts may includes disconnected nodes, we want to quantify the drawbacks to impose the nodes inside each part to be connected. Then we study the design of a partitioning algorithm inducing a reduced scale-free network. This allows to take advantage of the inherent features of this type of network. We also focus on the properties to preserve to respect the physical and dynamical profile of the initial network. We investigate then how to partition a network between measured and unmeasured nodes ...
Discovering dense subparts, called communities, in complex networks is a fundamental issue in data a...
Real world large scale networks exhibit intrinsic community structure, with dense intra-community co...
It has been observed that many networks arising in practice have skewed node degree distributions. S...
In light of the complexity induced by large-scale networks, the design of network partitioning algor...
Network analysis is an important step in the understanding of complex systems studied in various are...
L'analyse de réseaux (représentés par des graphes) est une composante importante dans la compréhensi...
International audienceThis paper deals with a particular problem of graph reduction. The reduced gra...
Graphs are ubiquitous in many fields of research ranging from sociology to biology. A graph is a ver...
International audienceObservation and detection of networked systems aim to reconstruct the evolutio...
International audienceGraph structure is a very powerful tool to model system and represent their ac...
Graphs are mathematical structures amounting to a set of nodes (objects or persons) in which some pa...
International audienceThis paper deals with the problem of graph reduction towards a scale-free grap...
The eigenvalue equation intervenes in models of infectious disease prop- agation and could be used a...
Abstract. The most commonly used method to tackle the graph partitioning problem in practice is the ...
International audienceIn the context of epidemic spreading over a network the problem of allocating ...
Discovering dense subparts, called communities, in complex networks is a fundamental issue in data a...
Real world large scale networks exhibit intrinsic community structure, with dense intra-community co...
It has been observed that many networks arising in practice have skewed node degree distributions. S...
In light of the complexity induced by large-scale networks, the design of network partitioning algor...
Network analysis is an important step in the understanding of complex systems studied in various are...
L'analyse de réseaux (représentés par des graphes) est une composante importante dans la compréhensi...
International audienceThis paper deals with a particular problem of graph reduction. The reduced gra...
Graphs are ubiquitous in many fields of research ranging from sociology to biology. A graph is a ver...
International audienceObservation and detection of networked systems aim to reconstruct the evolutio...
International audienceGraph structure is a very powerful tool to model system and represent their ac...
Graphs are mathematical structures amounting to a set of nodes (objects or persons) in which some pa...
International audienceThis paper deals with the problem of graph reduction towards a scale-free grap...
The eigenvalue equation intervenes in models of infectious disease prop- agation and could be used a...
Abstract. The most commonly used method to tackle the graph partitioning problem in practice is the ...
International audienceIn the context of epidemic spreading over a network the problem of allocating ...
Discovering dense subparts, called communities, in complex networks is a fundamental issue in data a...
Real world large scale networks exhibit intrinsic community structure, with dense intra-community co...
It has been observed that many networks arising in practice have skewed node degree distributions. S...