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181
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CORR
2006
Springer
15 years 6 months ago
2006
Springer
Clickthrough data is a particularly inexpensive and plentiful resource to obtain implicit relevance feedback for improving and personalizing search engines. However, it is well kn...
149
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CORR
2007
Springer
15 years 6 months ago
2007
Springer
— The problem of designing high rate, full diversity noncoherent space-time block codes (STBCs) with low encoding and decoding complexity is addressed. First, the notion of g-gro...
193
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CORR
2007
Springer
15 years 6 months ago
2007
Springer
Abstract—The problem of hypothesis testing against independence for a Gauss–Markov random field (GMRF) is analyzed. Assuming an acyclic dependency graph, an expression for the...
157
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CORR
2007
Springer
15 years 6 months ago
2007
Springer
— A rateless code—i.e., a rate-compatible family of codes—has the property that codewords of the higher rate codes are prefixes of those of the lower rate ones. A perfect fa...
162
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JUCS
2006
15 years 6 months ago
2006
: This study represents a survey approach in order to analyse the information society in a regional setting. The first part deals with a current problematic issue: the human resour...