In an era of unprecedented deluge of (mostly unstructured) data, graphs are proving more and more useful, across the sciences, as a flexible abstraction to capture complex relationships between complex objects. One of the main challenges arising in the study of such networks is the inference of macroscopic, large-scale properties affecting a large number of objects, based solely on he microscopic interactions between their elementary constituents. Statistical physics, precisely created to recover the macroscopic laws of thermodynamics from an idealized model of interacting particles, provides significant insight to tackle such complex networks.In this dissertation, we use methods derived from the statistical physics of disordered systems to...
Graphs are powerful data structure for representing objects and their relationships. They are extre...
We build upon recent advances in graph signal processing to propose a faster spectral clustering alg...
Abstract. We study random graphs with possibly different edge prob-abilities in the challenging spar...
In an era of unprecedented deluge of (mostly unstructured) data, graphs are proving more and more us...
Dans cette thèse, nous étudions les graphes aléatoires en utilisant des outils de la théorie des mat...
The recent emergence of large networks, mainly due to the rise of online social networks, brought ou...
This manuscript deals with inference problems on large, usually sparse, random graphs. We first focu...
Categorization, i.e. the ability to assign the same labels to objects sharing similar properties, is...
On s'intéresse dans ce manuscrit à des problèmes d'inférence dans des graphes aléatoires de grande t...
International audienceThis article considers spectral community detection in the regime of sparse ne...
Spurred by recent advances on the theoretical analysis of the performances of the data-driven machin...
There has been increasing interest in the study of networked systems such as biological, technologic...
The massive explosion of data collection led to a multi-disciplinary interest in the statistical inf...
Datasets come in a variety of forms and from a broad range of different applications. Typically, the...
Dans cet article, de nouvelles perspectives de recherche en matrices aléatoires appliquées à la théo...
Graphs are powerful data structure for representing objects and their relationships. They are extre...
We build upon recent advances in graph signal processing to propose a faster spectral clustering alg...
Abstract. We study random graphs with possibly different edge prob-abilities in the challenging spar...
In an era of unprecedented deluge of (mostly unstructured) data, graphs are proving more and more us...
Dans cette thèse, nous étudions les graphes aléatoires en utilisant des outils de la théorie des mat...
The recent emergence of large networks, mainly due to the rise of online social networks, brought ou...
This manuscript deals with inference problems on large, usually sparse, random graphs. We first focu...
Categorization, i.e. the ability to assign the same labels to objects sharing similar properties, is...
On s'intéresse dans ce manuscrit à des problèmes d'inférence dans des graphes aléatoires de grande t...
International audienceThis article considers spectral community detection in the regime of sparse ne...
Spurred by recent advances on the theoretical analysis of the performances of the data-driven machin...
There has been increasing interest in the study of networked systems such as biological, technologic...
The massive explosion of data collection led to a multi-disciplinary interest in the statistical inf...
Datasets come in a variety of forms and from a broad range of different applications. Typically, the...
Dans cet article, de nouvelles perspectives de recherche en matrices aléatoires appliquées à la théo...
Graphs are powerful data structure for representing objects and their relationships. They are extre...
We build upon recent advances in graph signal processing to propose a faster spectral clustering alg...
Abstract. We study random graphs with possibly different edge prob-abilities in the challenging spar...