3038 search results - page 334 / 608 » High-Speed Function Approximation |
170
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ESA
2005
Springer
16 years 5 days ago
2005
Springer
Abstract. A materialized view is a certain synopsis structure precomputed from one or more data sets (called base tables) in order to facilitate various queries on the data. When t...
201
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ICA
2010
Springer
15 years 7 months ago
2010
Springer
We study a sparse coding learning algorithm that allows for a simultaneous learning of the data sparseness and the basis functions. The algorithm is derived based on a generative m...
150
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DAC
2007
ACM
16 years 7 months ago
2007
ACM
tive Guidance Strategy for Abstraction-Guided Simulation Flavio M. De Paula Alan J. Hu Department of Computer Science, University of British Columbia, {depaulfm, ajh}@cs.ubc.ca D...
191
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BROADNETS
2007
IEEE
16 years 1 months ago
2007
IEEE
Abstract— Limited resources and time-varying nature of wireless ad hoc networks demand optimized use of resources across layers. Cross-layer optimization (CLO) for wireless netwo...
168
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COMPGEOM
2006
ACM
16 years 19 days ago
2006
ACM
We study the problem of covering a set of points or polyhedra in 3 with two axis-aligned boxes in order to minimize a function of the measures of the two boxes, such as the sum or...