3972 search results - page 521 / 795 » Cosparse analysis modeling - uniqueness and algorithms |
233
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ATAL
2008
Springer
15 years 9 months ago
2008
Springer
There is growing interest in multi-robot frequency-based patrolling, in which a team of robots optimizes its frequency of point visits, for every point in a target work area. In p...
233
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WEBI
2010
Springer
15 years 5 months ago
2010
Springer
While much research has been performed on query logs collected for major Web search engines, query log analysis to enhance search on smaller and more focused collections has attrac...
253
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BCBGC
2008
15 years 8 months ago
2008
We introduce the data model BM, which specifies kernels of motifs by means of Boolean matrices. Different from position frequency matrices these only specify which bases can appea...
197
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GIS
2009
ACM
15 years 12 months ago
2009
ACM
Traditional regression analysis derives global relationships between variables and neglects spatial variations in variables. Hence they lack the ability to systematically discover...
221
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TASLP
2010
15 years 1 months ago
2010
This paper presents a novel probabilistic approach to speech enhancement. Instead of a deterministic logarithmic relationship, we assume a probabilistic relationship between the fr...