Titlebook: Research in Science Education — Past, Present, and Future; Helga Behrendt,Helmut Dahncke,Priit Reiska Book 2001 Springer Science+Business

偽善

Wolfgang Gr?ber,Peter Nentwig,Hans-Jürgen Becker,Elke Sumfleth,Anja Pitton,Kai Wollweber,Doris Jordeel to attack the watermark and both,the information hider and the decoder, know the attack channel;.(2) the decoder either completely he knows the covertext or knows nothing about it..Then instead of the first assumption they suggested to study more robust models and instead of the second assumption

gentle

Terry J. Russell,Linda McGuigannt on the first 60 years we refer to the preface of the book “Numbers, Information and Complexity”, special volume in honour of R. Ahlswede on occasion of his 60th birthday, edited by Ingo Alth?fer, Ning Cai, Gunter Dueck, Levon Khachatrian, Mark S. Pinsker, Andras Sárk?zy, Ingo Wegener and Zhen Zha