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JC
2007
119views more  JC 2007»
13 years 9 months ago
Deterministic constructions of compressed sensing matrices
Compressed sensing is a new area of signal processing. Its goal is to minimize the number of samples that need to be taken from a signal for faithful reconstruction. The performan...
Ronald A. DeVore
KBSE
2007
IEEE
14 years 4 months ago
Inferring structural patterns for concern traceability in evolving software
As part of the evolution of software systems, effort is often invested to discover in what parts of the source code a feature (or other concern) is implemented. Unfortunately, kn...
Barthélémy Dagenais, Silvia Breu, Fr...
CLUSTER
2003
IEEE
14 years 3 months ago
Improving the Performance of MPI Derived Datatypes by Optimizing Memory-Access Cost
The MPI Standard supports derived datatypes, which allow users to describe noncontiguous memory layout and communicate noncontiguous data with a single communication function. Thi...
Surendra Byna, William D. Gropp, Xian-He Sun, Raje...
ESA
2004
Springer
117views Algorithms» more  ESA 2004»
14 years 3 months ago
Classroom Examples of Robustness Problems in Geometric Computations
The algorithms of computational geometry are designed for a machine model with exact real arithmetic. Substituting floating-point arithmetic for the assumed real arithmetic may c...
Lutz Kettner, Kurt Mehlhorn, Sylvain Pion, Stefan ...
CAV
2008
Springer
131views Hardware» more  CAV 2008»
13 years 12 months ago
Validating High-Level Synthesis
The growing design-productivity gap has made designers shift toward using high-level languages like C, C++ and Java to do system-level design. High-Level Synthesis (HLS) is the pro...
Sudipta Kundu, Sorin Lerner, Rajesh Gupta