In this thesis, we study the semantic of relations between users and, in particular, the antagonistic forces we naturally observe in various social relationships, such as hostility or suspicion. The study of these relationships raises many problems both techniques - because the mathematical arsenal is not really adapted to the negative ties - and practical, due to the difficulty of collecting such data (explaining a negative relationship is perceived as intrusive and inappropriate for many users). That’s why we focus on the alternative solutions consisting in inferring these negative relationships from more widespread content. We use the common judgments about items the users share, which are the data used in recommender systems. We provide...
Résumé: La thèse que nous présentons s'intéresse aux phénomènes d'attribution d'intentions hostiles....
This work tackles different aspects of how to predict users' interest and behavior with social netwo...
For the past ten years, the issue of AIDS has gradually shifted. With the introduction of new treatm...
Dans cette thèse, nous étudions la sémantique des relations entre les utilisateurs et des forces ant...
Ma thèse cherche à capturer interactions complexes entre les effets positifs et négatifs en fouillan...
Today, social networking is an essential part of the lives of people around the world. The WorldWide...
Abstract—In many eCommerce websites and consumer review websites, users can review products they pur...
International audienceThis special issue intends to bring a unique perspective on some unexplored as...
The development of the Internet and Web 2.0 technology makes available to users a wide variety of in...
International audienceResearch on persuasion techniques or manipulation relies on common sense, supp...
International audienceThe social interactions between customers and salespersons are a leading chara...
Recommender systems (RS) exploit users' behaviour to recommend to them items they would appreciate. ...
koblenz.de We investigate the “negative link ” feature of social networks that allows users to tag o...
The rapid diffusion of online social networks has shifted a large proportion of human interaction aw...
<p>Suppose there are a pair of users, say user <i>u</i> and user <i>v</i>, and four reviews as the i...
Résumé: La thèse que nous présentons s'intéresse aux phénomènes d'attribution d'intentions hostiles....
This work tackles different aspects of how to predict users' interest and behavior with social netwo...
For the past ten years, the issue of AIDS has gradually shifted. With the introduction of new treatm...
Dans cette thèse, nous étudions la sémantique des relations entre les utilisateurs et des forces ant...
Ma thèse cherche à capturer interactions complexes entre les effets positifs et négatifs en fouillan...
Today, social networking is an essential part of the lives of people around the world. The WorldWide...
Abstract—In many eCommerce websites and consumer review websites, users can review products they pur...
International audienceThis special issue intends to bring a unique perspective on some unexplored as...
The development of the Internet and Web 2.0 technology makes available to users a wide variety of in...
International audienceResearch on persuasion techniques or manipulation relies on common sense, supp...
International audienceThe social interactions between customers and salespersons are a leading chara...
Recommender systems (RS) exploit users' behaviour to recommend to them items they would appreciate. ...
koblenz.de We investigate the “negative link ” feature of social networks that allows users to tag o...
The rapid diffusion of online social networks has shifted a large proportion of human interaction aw...
<p>Suppose there are a pair of users, say user <i>u</i> and user <i>v</i>, and four reviews as the i...
Résumé: La thèse que nous présentons s'intéresse aux phénomènes d'attribution d'intentions hostiles....
This work tackles different aspects of how to predict users' interest and behavior with social netwo...
For the past ten years, the issue of AIDS has gradually shifted. With the introduction of new treatm...