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The context tree weighting method: Some ideas
No full textThe context tree weighting algorithm was introduced at the 1993 ISIT. Here we are concerned with the context tree maximizing algorithm. We discuss two modifications of this algorithm
Broadcast channels with confidential messages, with tampering : the binary symmetric case
Get PDFThe assumptions on which the broadcast channel with confidential messages is based are discussed. Slightly changed, more realistic assumptions lead to a new model, the broadcast channel with confidential messages, with tampering. In order to generate a secret key the legitimate users need to take a certain worst-case scenario into account such that the tampering of the enemy does no harm
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