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» Synthesis-for-testability using transformations
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SOSYM
2010
124views more  SOSYM 2010»
15 years 2 months ago
Lifting transformational models of product lines: a case study
Model driven development (MDD) of software product lines (SPLs) merges two increasing important paradigms that synthesize programs by transformation. MDD creates programs by transf...
Greg Freeman, Don S. Batory, R. Greg Lavender, Jac...
SIAMNUM
2010
134views more  SIAMNUM 2010»
14 years 10 months ago
Nonequispaced Hyperbolic Cross Fast Fourier Transform
A straightforward discretisation of problems in d spatial dimensions often leads to an exponential growth in the number of degrees of freedom. Thus, even efficient algorithms like ...
Michael Döhler, Stefan Kunis, Daniel Potts
145
Voted
TSP
2010
14 years 10 months ago
Generalized discrete Fourier transform with nonlinear phase
Constant modulus transforms like discrete Fourier transform (DFT), Walsh transform, and Gold codes have been successfully used over several decades in several engineering applicati...
Ali N. Akansu, Handan Agirman-Tosun
186
Voted
STOC
2012
ACM
192views Algorithms» more  STOC 2012»
13 years 6 months ago
Nearly optimal sparse fourier transform
We consider the problem of computing the k-sparse approximation to the discrete Fourier transform of an ndimensional signal. We show: • An O(k log n)-time randomized algorithm f...
Haitham Hassanieh, Piotr Indyk, Dina Katabi, Eric ...
219
Voted
VLDB
2003
ACM
115views Database» more  VLDB 2003»
16 years 4 months ago
Lineage tracing for general data warehouse transformations
Data warehousing systems integrate information from operational data sources into a central repository to enable analysis and mining of the integrated information. During the integ...
Yingwei Cui, Jennifer Widom