Predicting the diffusion of information in social networks is a key problem for applications like Opinion Leader Detection, Buzz Detection or Viral Marketing. Many recent diffusion models are direct extensions of the Cascade and Threshold models, initially proposed for epidemiology and social studies. In such models, the diffusion process is based on the dynamics of interactions between neighbor nodes in the network (the social pressure), and largely ignores important dimensions as the content diffused and the active/passive role users tend to have in social networks. We propose here a new family of models that aims at predicting how a content diffuses in a network by making use of additional dimensions : the content diffused, user's profil...
Methods like Event History Analysis can show the existence of diffusion and part of its nature, but ...
International audienceEstimating the frequency of any piece of informa- tion in large-scale distribu...
International audienceLa diffusion d'information sociétale constitue un thème rarement abordé dans l...
Predicting the diffusion of information in social networks is a key problem for applications like Op...
Les médias sociaux ont largement modifié la manière dont nous produisons, diffusons et consommons l'...
Social media have greatly modified the way we produce, diffuse and consume information, and have bec...
National audienceInfluence maximization is a NP-hard problem depending on the diffusion of informati...
In this paper, we consider how to maximize users' influence in Online Social Networks (OSNs). More s...
Avec la popularité montante des médias sociaux en tant que voies d'accès à l'information, la formula...
The dynamic containment of an undesired network diffusion process, such as an epidemic, requires a d...
L'influence en ligne est le socle de l'effet des réseaux sociaux sur nos vies et son impact n'a cess...
This thesis is about information diffusion in networks. Diffusion consists in transmitting some info...
Modern science of graphs has emerged the last few years as a field of interest and has been bringing...
In public warning message systems, information dissemination across the network is a critical aspect...
Présidente : N. El Karoui, École Polytechnique Directrice de Thèse : S. R\oe lly, CNRS (École Polyte...
Methods like Event History Analysis can show the existence of diffusion and part of its nature, but ...
International audienceEstimating the frequency of any piece of informa- tion in large-scale distribu...
International audienceLa diffusion d'information sociétale constitue un thème rarement abordé dans l...
Predicting the diffusion of information in social networks is a key problem for applications like Op...
Les médias sociaux ont largement modifié la manière dont nous produisons, diffusons et consommons l'...
Social media have greatly modified the way we produce, diffuse and consume information, and have bec...
National audienceInfluence maximization is a NP-hard problem depending on the diffusion of informati...
In this paper, we consider how to maximize users' influence in Online Social Networks (OSNs). More s...
Avec la popularité montante des médias sociaux en tant que voies d'accès à l'information, la formula...
The dynamic containment of an undesired network diffusion process, such as an epidemic, requires a d...
L'influence en ligne est le socle de l'effet des réseaux sociaux sur nos vies et son impact n'a cess...
This thesis is about information diffusion in networks. Diffusion consists in transmitting some info...
Modern science of graphs has emerged the last few years as a field of interest and has been bringing...
In public warning message systems, information dissemination across the network is a critical aspect...
Présidente : N. El Karoui, École Polytechnique Directrice de Thèse : S. R\oe lly, CNRS (École Polyte...
Methods like Event History Analysis can show the existence of diffusion and part of its nature, but ...
International audienceEstimating the frequency of any piece of informa- tion in large-scale distribu...
International audienceLa diffusion d'information sociétale constitue un thème rarement abordé dans l...