3015 search results - page 213 / 603 » The robustness of a new CAPTCHA |
173
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MUE
2008
IEEE
16 years 29 days ago
2008
IEEE
A wireless multihop ad hoc network is emerging as an important area for new developments in the ubiquitous network. Although ad hoc network is attractive solution, there are still...
175
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ACIVS
2008
Springer
16 years 28 days ago
2008
Springer
Bayesian Information Criterion (BIC) is a promising method for detecting the number of clusters. It is often used in model-based clustering in which a decisive first local maximum ...
164
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CISS
2007
IEEE
16 years 28 days ago
2007
IEEE
— In this paper, we consider the problem of sending an analog source over an additive white Gaussian noise channel. The traditional analog coding schemes suffer from the threshol...
179
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ICC
2007
IEEE
16 years 27 days ago
2007
IEEE
Abstract—Synchronization is an important issue in orthogonal frequency-division multiplexing (OFDM) systems including symbol timing and carrier frequency offset (CFO) estimation....
156
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ICDIM
2007
IEEE
16 years 27 days ago
2007
IEEE
In this paper, a new method of dirty paper code design is investigated, namely the biorthogonal matrix. The error probability is analysed for the code design. Since the code has t...