National audienceThis article addresses the issue of preference fusion in the context of social networks. The aim of this work is to compute the collective preferences of a user group belonging to a given community from the individual preferences of each of them. In particular, we are interested here in the representation of individual preferences taking into account the uncertainty phenomenon. The uncertainty representing a source of complexity in decision making, we propose an effective preference fusion method based on belief function theory. This method allows to qualify some user communities by analyzing the collective preferences obtained during the fusion process. Specifically, it allows the characterization of communities sharing th...
Moderation poses one of the main Internet challenges. Currently, many Internet platforms and virtual...
International audienceThis paper considers situations of social choice where the resolution of the u...
National audienceWe aim at providing a social network such that users form groups to practice togeth...
National audienceThis article addresses the issue of preference fusion in the context of social netw...
International audienceFacing an unknown situation, a person may not be able to firmly elicit his/her...
This thesis investigates the foundations of preference and utility theory used in Social Choice and ...
Today, especially in the digital world, we are asked about our preferences on many things. Modeling ...
This thesis focuses on exploiting the dynamics and correlations of preferences over social networks ...
We propose a probabilistic-logical framework for group decision-making. Its main characteristic is ...
Bayesian belief aggregation is the process of forming a consensus model from the probabilistic belie...
International audienceRÉSUMÉ. Dans cet article nous proposons une modélisation statistique des utili...
Thesis: Ph. D., Massachusetts Institute of Technology, Department of Electrical Engineering and Comp...
This paper aims at proving that social interactions can easily be rationalized by individual prefere...
Moderation poses one of the main Internet challenges. Currently, many Internet platforms and virtual...
International audienceThis paper considers situations of social choice where the resolution of the u...
National audienceWe aim at providing a social network such that users form groups to practice togeth...
National audienceThis article addresses the issue of preference fusion in the context of social netw...
International audienceFacing an unknown situation, a person may not be able to firmly elicit his/her...
This thesis investigates the foundations of preference and utility theory used in Social Choice and ...
Today, especially in the digital world, we are asked about our preferences on many things. Modeling ...
This thesis focuses on exploiting the dynamics and correlations of preferences over social networks ...
We propose a probabilistic-logical framework for group decision-making. Its main characteristic is ...
Bayesian belief aggregation is the process of forming a consensus model from the probabilistic belie...
International audienceRÉSUMÉ. Dans cet article nous proposons une modélisation statistique des utili...
Thesis: Ph. D., Massachusetts Institute of Technology, Department of Electrical Engineering and Comp...
This paper aims at proving that social interactions can easily be rationalized by individual prefere...
Moderation poses one of the main Internet challenges. Currently, many Internet platforms and virtual...
International audienceThis paper considers situations of social choice where the resolution of the u...
National audienceWe aim at providing a social network such that users form groups to practice togeth...