Christine JulienChristine Julien is an associate professor in computer science at the University Paul Sabatier of Toulouse III (France) since 1989 and carries out her research at the Toulouse Computing Research Laboratory (IRIT - UMR 5505). She initially worked in dcument engineering and particularly in structured documents and hypertext documents. Her current works are oriented on personalized information access on the web using social approaches. Read More Read Less