5154 search results - page 674 / 1031 » Modelling online education |
170
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CORR
2007
Springer
15 years 6 months ago
2007
Springer
Min, Veeravalli, and Barlas have proposed strategies to minimize the overall execution time of one or several divisible loads on a heterogeneous linear network, using one or more ...
171
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CORR
2007
Springer
15 years 6 months ago
2007
Springer
Abstract—The problem of error-control in random linear network coding is considered. A “noncoherent” or “channel oblivious” model is assumed where neither transmitter nor...
219
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CORR
2007
Springer
15 years 6 months ago
2007
Springer
Information integration applications, such as mediators or mashups, that require access to information resources currently rely on users manually discovering and integrating them ...
187
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CORR
2007
Springer
15 years 6 months ago
2007
Springer
We consider the least-square regression problem with regularization by a block 1-norm, that is, a sum of Euclidean norms over spaces of dimensions larger than one. This problem, r...
169
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CORR
2007
Springer
15 years 6 months ago
2007
Springer
— This paper introduces an expectation-maximization (EM) algorithm within a wavelet domain Bayesian framework for semi-blind channel estimation of multiband OFDM based UWB commun...