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Data integrity is insuring that the data retrieved is the same as the data stored or transmitted. It is an important aspect of storage security and reliability which are prerequisite for most computer system applications. This paper proposes a new technique for improving the detection of data integrity violations. The method is based on check determinant(More)
Nowadays, joint source channel coding has become an important research topic. In this paper, source decoder is designed which minimizes the mean squared error in the reconstruction of a linear autoregressive DPCM coded signal over a noisy channel. The proposed sequence MMSE is based on the sequence-based approximate MMSE with first order Markovian(More)
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