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2019

2019

We consider the problem of estimating the mean of a symmetric log-concave distribution under the following constraint: only a… Expand

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2014

2014

In this paper, we propose a new encryption scheme for OFDM systems. The reason for physical layer approach is that it has the… Expand

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2010

2010

In this paper we engage in AWGN watermark for grayscale image (the message is embedded by adding of white Gaussian noise matrix… Expand

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2009

2009

Audio digital watermarking technology is the new means of audio reproduction, which can pre-implant the special data as a… Expand

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2007

2007

A novel algorithm for robust audio watermarking based on quantization in DCT domain is proposed. DC and AC DCT coefficient play… Expand

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Highly Cited

2005

Highly Cited

2005

Consider a situation where a set of distributed sensors and a fusion center wish to cooperate to estimate an unknown parameter… Expand

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2005

2005

We consider the decentralized estimation of a noise corrupted deterministic parameter using a bandwidth constrained sensor… Expand

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2005

2005

Consider a situation where a set of distributed sensors and a fusion center wish to cooperate to estimate an unknown parameter… Expand

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2002

2002

Randomization is vital in cryptography: secret keys should be randomly generated and most cryptographic primitives (e.g… Expand

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1991

1991

AbstractThree main parameters characterize the efficiency of algorithms that solve the Consensus Problem: the ratio between the… Expand

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