3600 search results - page 147 / 720 » The settling-time reducibility ordering |
218
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ICDE
2012
IEEE
13 years 8 months ago
2012
IEEE
—Dimensionality reduction is essential in text mining since the dimensionality of text documents could easily reach several tens of thousands. Most recent efforts on dimensionali...
195
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TMC
2012
13 years 8 months ago
2012
Abstract—In order to achieve data delivery in Delay Tolerant Networks (DTN), researchers have proposed the use of store-carryand-forward protocols: a node there may store a messa...
186
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ICIP
2008
IEEE
16 years 8 months ago
2008
IEEE
We consider the problem of reconstructing time sequences of spatially sparse signals (with unknown and time-varying sparsity patterns) from a limited number of linear "incohe...
288
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ICDE
2009
IEEE
16 years 8 months ago
2009
IEEE
Abstract-- Join processing in wireless sensor networks is difficult: As the tuples can be arbitrarily distributed within the network, matching pairs of tuples is communication inte...
136
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ICIP
2006
IEEE
16 years 8 months ago
2006
IEEE
The importance of tradeoffs between spatial resolution and quantization noise has been examined in our previous work. Subjective experiments indicate that as the bitrate decreases...