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133
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HAPTICS
2008
IEEE
15 years 11 months ago
2008
IEEE
Volume haptics has become an increasingly popular way of adding guidance and improving information bandwidth in scientific visualization. State-of-the-art methods, however, use li...
134
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ICASSP
2008
IEEE
15 years 11 months ago
2008
IEEE
A stylized compressed sensing radar is proposed in which the timefrequency plane is discretized into an N × N grid. Assuming the number of targets K is small (i.e., K N2 ), then ...
102
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ICASSP
2008
IEEE
15 years 11 months ago
2008
IEEE
It has been shown that speech spectrograms can be read by trained experts. In this work, we regard the speech spectrogram image as a written text in some unknown language and perf...
ICASSP
2008
IEEE
15 years 11 months ago
2008
IEEE
Cooperation in wireless systems can achieve spatial diversity gains as well as coverage enhancement. In the usual decode-and-forward (DF) strategy, a relay cooperates only when it...
159
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ICDCSW
2008
IEEE
15 years 11 months ago
2008
IEEE
—This paper reviews the characteristics of overlay networks and defines effective relay nodes that can improve the performance of interactive real-time applications. A heuristic ...