Dans cette thèse, nous étudions la sémantique des relations entre les utilisateurs et des forces antagonistes que nous observons naturellement dans diverses relations sociales, comme hostilité ou méfiance. L'étude de ces relations soulève de nombreux problèmes à la fois techniques, puisque l'arsenal mathématique n'est souvent pas adapté aux liens négatifs, mais aussi pratiques à cause de la difficulté rencontrée pour collecter de telles données (expliciter une relation négative est perçu comme malvenu pour de nombreux utilisateurs). Nous nous intéressons alors aux solutions alternatives de collecte afin d'inférer ces relations négatives à partir d'autres contenus. En particulier, nous allons utiliser les jugements communs que les utilisateu...
AbstractIn signed social network, the user-generated content and interactions have overtaken the web...
Social network analysis and mining get ever-increasingly important in recent years, which is mainly ...
Link prediction in social networks is to infer the new links likely to be formed next or to reconstr...
In this thesis, we study the semantic of relations between users and, in particular, the antagonisti...
Link prediction is a fundamental research issue in social networks, which aims to infer the formatio...
Numerous real-world relations can be represented by signed networks with positive links (e.g., trust...
© 2019 Association for Computing Machinery. Link prediction in signed social networks is an importan...
In some online social network services (SNSs), the members are allowed to label their relationships ...
koblenz.de We investigate the “negative link ” feature of social networks that allows users to tag o...
People hold all kinds of positive and negative feelings for one another. Social networking online se...
We rethink the link prediction problem in signed social networks by also considering "no-relation" a...
Signed network analysis has attracted increasing attention in recent years. This is in part because ...
International audienceMany real-world applications can be modeled as signed directed graphs wherein ...
It has been proved in a number of applications that it is useful to predict unknown social links, an...
Alongside the continuous development of Internet technologies, traditional social\ud networks are ru...
AbstractIn signed social network, the user-generated content and interactions have overtaken the web...
Social network analysis and mining get ever-increasingly important in recent years, which is mainly ...
Link prediction in social networks is to infer the new links likely to be formed next or to reconstr...
In this thesis, we study the semantic of relations between users and, in particular, the antagonisti...
Link prediction is a fundamental research issue in social networks, which aims to infer the formatio...
Numerous real-world relations can be represented by signed networks with positive links (e.g., trust...
© 2019 Association for Computing Machinery. Link prediction in signed social networks is an importan...
In some online social network services (SNSs), the members are allowed to label their relationships ...
koblenz.de We investigate the “negative link ” feature of social networks that allows users to tag o...
People hold all kinds of positive and negative feelings for one another. Social networking online se...
We rethink the link prediction problem in signed social networks by also considering "no-relation" a...
Signed network analysis has attracted increasing attention in recent years. This is in part because ...
International audienceMany real-world applications can be modeled as signed directed graphs wherein ...
It has been proved in a number of applications that it is useful to predict unknown social links, an...
Alongside the continuous development of Internet technologies, traditional social\ud networks are ru...
AbstractIn signed social network, the user-generated content and interactions have overtaken the web...
Social network analysis and mining get ever-increasingly important in recent years, which is mainly ...
Link prediction in social networks is to infer the new links likely to be formed next or to reconstr...