National audienceA large amount of social feedback expressed by social signals (e.g. like, +1, rating) are assigned to web resources. These signals are often exploited as additional sources of evidence in search engines. Our objective in this paper is to study the impact of the new social signals, called Facebook reactions (love, haha, angry, wow, sad) in the retrieval. These reactions allow users to express more nuanced emotions compared to classic signals (e.g. like, share). First, we analyze these reactions and show how users use these signals to interact with resources (e.g. posts, video, etc). Second, we evaluate the impact of each such reaction in the retrieval, by comparing them to both the textual model without social features and t...
Les médias sociaux ont largement modifié la manière dont nous produisons, diffusons et consommons l'...
International audienceThis article deals with cognitive biases that could affect the judgment of net...
International audienceThe purpose of this communication is to examinate the impact of the authority ...
Une grande partie des traces des utilisateurs exprimées par des signaux sociaux (ex. j'aime, +1, rat...
The outburst of social functionalities in web-based applications has fostered the deployment of a so...
We address in this thesis some of the issues raised by the emergence of social applications on the W...
National audienceTraditional medias, social medias : characterizing reinformation Traditional media ...
Nowadays, the Web has evolved from a static Web where users were only able to consume information, t...
Dans cet article nous proposons une approche de recherche d'information (RI) qui prend en compte le ...
Les réseaux sociaux intègrent un volume et une variété sans précédent de données textuelles. Leur an...
National audienceOnline Platforms dedicated to social networking host new social phenomenons. Thus s...
The detection of communities in social networks has become a very important task. Indeed, as its rol...
Journées organisées par le LPED-Université de Provence - Site St Charles - Amphi Charve - MarseilleI...
http://blog.ahc-ch.ch/wp-content/uploads/2015/09/2-Andurand-et-al.pdfInternational audienceAs a soci...
La question de l’ouverture des données est posée dans les recherches portant sur les médias sociaux....
Les médias sociaux ont largement modifié la manière dont nous produisons, diffusons et consommons l'...
International audienceThis article deals with cognitive biases that could affect the judgment of net...
International audienceThe purpose of this communication is to examinate the impact of the authority ...
Une grande partie des traces des utilisateurs exprimées par des signaux sociaux (ex. j'aime, +1, rat...
The outburst of social functionalities in web-based applications has fostered the deployment of a so...
We address in this thesis some of the issues raised by the emergence of social applications on the W...
National audienceTraditional medias, social medias : characterizing reinformation Traditional media ...
Nowadays, the Web has evolved from a static Web where users were only able to consume information, t...
Dans cet article nous proposons une approche de recherche d'information (RI) qui prend en compte le ...
Les réseaux sociaux intègrent un volume et une variété sans précédent de données textuelles. Leur an...
National audienceOnline Platforms dedicated to social networking host new social phenomenons. Thus s...
The detection of communities in social networks has become a very important task. Indeed, as its rol...
Journées organisées par le LPED-Université de Provence - Site St Charles - Amphi Charve - MarseilleI...
http://blog.ahc-ch.ch/wp-content/uploads/2015/09/2-Andurand-et-al.pdfInternational audienceAs a soci...
La question de l’ouverture des données est posée dans les recherches portant sur les médias sociaux....
Les médias sociaux ont largement modifié la manière dont nous produisons, diffusons et consommons l'...
International audienceThis article deals with cognitive biases that could affect the judgment of net...
International audienceThe purpose of this communication is to examinate the impact of the authority ...