Affiliation: | (1) GREYC, Université de Caen, 14032 Caen Cedex, France;(2) INRIA,Codes,Domaine de Voluceau-Rocquencourt, BP 105 -, 78153 Le Chesnay, France;(3) Institute for Problems of Information Transmission of the Russian Academy of Sciences, Bol'shoi Karetnyi per. 19, GSP-4, Moscow, 101447, Russia |