1653 search results - page 93 / 331 » Efficient Multidimensional Sampling |
164
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PERCOM
2006
ACM
16 years 2 months ago
2006
ACM
In this paper, we design and evaluate an energy efficient data retrieval architecture for continuous aggregate queries in wireless sensor networks. We show how the modification of...
112
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CRYPTO
2010
Springer
15 years 3 months ago
2010
Springer
At the heart of many recent lattice-based cryptographic schemes is a polynomial-time algorithm that, given a `high-quality' basis, generates a lattice point according to a Ga...
119
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ICIP
2007
IEEE
16 years 4 months ago
2007
IEEE
Compressed sensing or compressive sampling (CS) has been receiving a lot of interest as a promising method for signal recovery and sampling. CS problems can be cast as convex prob...
110
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ISBI
2006
IEEE
16 years 3 months ago
2006
IEEE
Cardiac magnetic resonance imaging (MRI) has demonstrated to be the most accurate and reproducible tool for assessment of the cardiovascular system.Traditional quantification meth...
100
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ISCAS
1993
IEEE
15 years 6 months ago
1993
IEEE
– This paper describes an efficient architecture for FIR filters. By exploiting the reduced complexity made possible by the use of sparse powers-of-two coefficients, an FIR ...