Gauvain Bourgne Amal El Fallah-Seghrouchni Henry Soldano Learning in a Fixed or Evolving Network of Agents. 549-556 2009 IAT http://dx.doi.org/10.1109/WI-IAT.2009.210 conf/iat/2009 db/conf/iat/iat2009.html#BourgneFS09