4870 search results - page 830 / 974 » Construction of Wavelets and Applications |
248
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COMPGEOM
2011
ACM
14 years 8 months ago
2011
ACM
We propose a framework for compressive sensing of images with local geometric features. Specifically, let x ∈ RN be an N-pixel image, where each pixel p has value xp. The image...
147
Voted
ICALP
2011
Springer
14 years 8 months ago
2011
Springer
Given a directed graph G = (V, E) and an integer k ≥ 1, a Steiner k-transitive-closure-spanner (Steiner k-TC-spanner) of G is a directed graph H = (VH , EH ) such that (1) V ⊆ ...
263
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IWOMP
2011
Springer
14 years 7 months ago
2011
Springer
Many task-based programming models have been developed and refined in recent years to support application development for shared memory platforms. Asynchronous tasks are a powerfu...
172
Voted
MMAS
2011
Springer
14 years 7 months ago
2011
Springer
This paper introduces a new sweeping preconditioner for the iterative solution of the variable coefficient Helmholtz equation in two and three dimensions. The algorithms follow th...
216
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CLIMA
2011
14 years 4 months ago
2011
Multi-agent systems are an increasingly important software paradigm and in many of its applications agents cooperate to achieve a particular goal. This requires the design of effi...