Over the last decade, the growing popularity of Online Social Networks has attracted a pervasive presence of social spammers. While this presence has started with spam advertising and common scams, the recent years have seen this escalate to the far more concerning mass manipulation attempts. This targeted and largely automated abuse of social platforms is risking the credibility and usefulness of the information disseminated on these platforms. The social spam detection problem has been traditionally modeled as a supervised problem where the goal is to classify individual social accounts. This common choice is problematic for two reasons. First, the dynamic and adversarial nature of social spam makes the performance achieved by features-ba...
As online social networks acquire larger user bases, they also become more interesting targets for s...
Tableau d'honneur de la Faculté des études supérieures et postdoctorales, 2016-2017Les courriels Spa...
In the last years, the widespread diffusion of Online Social Networks (OSNs) has enabled new forms o...
Over the last decade, the growing popularity of Online Social Networks has attracted a pervasive pre...
International audienceSocial spam has been plaguing online social networks for years. Being the site...
14th French Information Retrieval ConferenceNational audiencePrevent the actions of malicious users ...
Online social networks (OSNs) have become an important source of information for a tremendous range ...
International audienceOnline social networks provide data valuable for a tremendous range of applica...
Les réseaux sociaux contiennent de nombreuses informations personnelles telles que le genre, l'âge o...
The detection of communities in social networks has become a very important task. Indeed, as its rol...
Since the 90's, different machine learning methods were investigated and applied to the email classi...
The recent growth of social networking platforms also led to the emergence of social spammers, who o...
The emergence of on-line social networks such as Twitter, Facebook as well as blogs and forums has a...
Social Networks are an expression of freedom of thought and a way to give possibility to speaking fr...
In this dissertation, we address challenging social computing problems in personalized recommender s...
As online social networks acquire larger user bases, they also become more interesting targets for s...
Tableau d'honneur de la Faculté des études supérieures et postdoctorales, 2016-2017Les courriels Spa...
In the last years, the widespread diffusion of Online Social Networks (OSNs) has enabled new forms o...
Over the last decade, the growing popularity of Online Social Networks has attracted a pervasive pre...
International audienceSocial spam has been plaguing online social networks for years. Being the site...
14th French Information Retrieval ConferenceNational audiencePrevent the actions of malicious users ...
Online social networks (OSNs) have become an important source of information for a tremendous range ...
International audienceOnline social networks provide data valuable for a tremendous range of applica...
Les réseaux sociaux contiennent de nombreuses informations personnelles telles que le genre, l'âge o...
The detection of communities in social networks has become a very important task. Indeed, as its rol...
Since the 90's, different machine learning methods were investigated and applied to the email classi...
The recent growth of social networking platforms also led to the emergence of social spammers, who o...
The emergence of on-line social networks such as Twitter, Facebook as well as blogs and forums has a...
Social Networks are an expression of freedom of thought and a way to give possibility to speaking fr...
In this dissertation, we address challenging social computing problems in personalized recommender s...
As online social networks acquire larger user bases, they also become more interesting targets for s...
Tableau d'honneur de la Faculté des études supérieures et postdoctorales, 2016-2017Les courriels Spa...
In the last years, the widespread diffusion of Online Social Networks (OSNs) has enabled new forms o...