1594 search results - page 272 / 319 » Sampling and Reconstruction of Operators |
160
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ICPR
2008
IEEE
16 years 12 days ago
2008
IEEE
Most clustering algorithms operate by optimizing (either implicitly or explicitly) a single measure of cluster solution quality. Such methods may perform well on some data sets bu...
151
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ICPR
2008
IEEE
16 years 12 days ago
2008
IEEE
Most systems for content based image retrieval (CBIR) employ low level image features as a similarity measure. The problem of CBIR systems is that they are a “black box” to th...
189
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INFOCOM
2008
IEEE
16 years 12 days ago
2008
IEEE
—A new and simple MAC protocol is proposed. Each node transmits a burst with length sampled from a geometric distribution with parameter q followed by a carrier sense slot. A nod...
152
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ISCAS
2008
IEEE
16 years 11 days ago
2008
IEEE
—We present experimental results from an integrated circuit designed for wireless neural recording applications. The chip, which was fabricated in a 0.6-µm 2P3M BiCMOS process, ...
152
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SIPS
2008
IEEE
16 years 11 days ago
2008
IEEE
This paper describes the sub-Nyquist rate digital-to-analog conversion technique for a direct waveform synthesis (DWS) transmitter. IEEE 802.22 TV band Cognitive Radio (CR) transm...