3972 search results - page 470 / 795 » Cosparse analysis modeling - uniqueness and algorithms |
270
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FGR
2011
IEEE
14 years 11 months ago
2011
IEEE
—An expression can be approximated by a sequence of temporal segments called neutral, onset, offset and apex. However, it is not easy to accurately detect such temporal segments ...
231
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IWCIA
2009
Springer
16 years 2 months ago
2009
Springer
Abstract. In this paper, we address the problem of computing a canonical representation of an n-dimensional combinatorial map. To do so, we define two combinatorial map signatures...
196
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CGO
2008
IEEE
16 years 1 months ago
2008
IEEE
This paper describes an algorithm that takes a trace (i.e., a sequence of numbers or vectors of numbers) as input, and from that produces a sequence of loop nests that, when run, ...
201
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SPAA
1996
ACM
15 years 11 months ago
1996
ACM
A quantitative comparison of the BSP and LogP models of parallel computation is developed. We concentrate on a variant of LogP that disallows the so-called stalling behavior, alth...
226
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GLOBECOM
2007
IEEE
16 years 1 months ago
2007
IEEE
—Network lifetime is a critical issue in Wireless Sensor Networks. It is possible to extend network lifetime by organizing the sensors into a number of sensor covers. However, wi...