1567 search results - page 157 / 314 » Compressing Relations and Indexes |
161
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CORR
2007
Springer
15 years 5 months ago
2007
Springer
We introduce the (private) entropy of a directed graph (in a new network coding sense) as well as a number of related concepts. We show that the entropy of a directed graph is ide...
169
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AMAI
1998
Springer
15 years 4 months ago
1998
Springer
Overgeneralization is a major issue in the identification of grammars for formal languages from positive data. Different formulations of generalization and specialization strate...
213
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IDEAS
2010
IEEE
15 years 3 months ago
2010
IEEE
Even though an effective cost-based query optimizer is of utmost importance for the efficient evaluation of XQuery expressions in native XML database systems, such a component is...
163
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DDECS
2007
IEEE
15 years 11 months ago
2007
IEEE
: As scan compression replaces the traditional scan it is important to understand how it works with power. DFT MAX represents one of the two primary scan compression solutions used...
155
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TCSV
2002
15 years 4 months ago
2002
Compressed video bitstreams require protection from channel errors in a wireless channel. The threedimensional (3-D) SPIHT coder has proved its efficiency and its real-time capabi...