CV

          --  Institute of Physics, Academia Sinica, Taipei, Taiwan; 

          -- Institute of Information Sciences, University of Southern California, Los-Angeles, USA; 

          -- Institute of Theoretical Physics, Stuttgart University, Germany; 

          -- ISMANS, Le Mans, France;  

          -- Laboratoire de Physique Statistique de l'Ecole Normale Superieure, Paris, France.

          -- Hebrew University of Jerusalem.