Baptiste de La Robertie

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Collaboratively edited articles such as in Wikipedia suffer from well-identified problems regarding their quality, e.g., information accuracy, reputability of third-party sources, vandalism. Due to the huge number of articles and the intensive edit rate, the manual evaluation of article content quality is inconceivable. In this paper, we tackle the problem(More)
Numereous digital library projects mine heterogeneous data from different sources to provide expert finding services. However, a variety of models seek experts as simple sources of information and neglect authority signals. In this paper we address the issue of modelling the authority of researchers in academic networks. A model, <i>RAC</i>, is proposed(More)
Résumé. La qualité des contenus sur les plateformes collaboratives est très hétérogène. Dans la littérature scientifique, les algorithmes d’analyse structurelle appliqués à la tâche de détection de contenu de qualité reposent généralement sur des graphes définis à partir d’un seul type de nœuds et de relations. Pourtant les graphes sur lesquels reposent ces(More)
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