In recent years, soft computing methods have generated a large research interest. The synthesis of the fuzzy logic and the evolutionary algorithms is one of these methods. A particular evolutionary algorithm (EA) is differential evolution (DE). As for any EA, DE algorithm also requires parameters tuning to achieve desirable performance. In this paper tuning the perturbation factor vector of DE ...

in recent years, soft computing methods have generated a large research interest. the synthesis of the fuzzy logic and the evolutionary algorithms is one of these methods. a particular evolutionary algorithm (ea) is differential evolution (de). as for any ea, de algorithm also requires parameters tuning to achieve desirable performance. in this paper tuning the perturbation factor vector of de ...

The idea of ”Matrix encoding” was introduced in steganography by Crandall in 1998 [6]. The implementation was then proposed by Westfeld with steganography algorithm F5 [1]. The objective is to transmit a message within an image via the modified image, but with the constraint of minimizing the number of coefficients of the image changed. In this paper, new construction of protocol steganography ...