@InProceedings{Da_Silva-et-al:JDS2007,
      AUTHOR = {Da Silva, Alzennyr and Lechevallier, Yves and Rossi, Fabrice and De Carvalho, Francisco},
      TITLE = {Groupement de donn{\'e}es {\'e}volutives dans la fouille d'usage du Web},
      YEAR = {2007},
      MONTH = {June},
      BOOKTITLE = {39{\`e}mes Journ{\'e}es de Statistique de la SFdS},
      ADDRESS = {Angers, France},
      KEYWORDS = {Clustering, Evolving data, Web Usage Mining}
}