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SIAMSC
2011
126views more  SIAMSC 2011»
15 years 1 months ago
Fast Structured AMG Preconditioning for the Bidomain Model in Electrocardiology
The electrical activity of the heart may be modeled by a non-linear system of partial differential equations known as the bidomain model. Due to the rapid variations in the electr...
Micol Pennacchio, Valeria Simoncini
TSP
2011
141views more  TSP 2011»
15 years 1 months ago
Algorithms for Interpolation-Based QR Decomposition in MIMO-OFDM Systems
The extension of multiple-input multiple-output (MIMO) sphere decoding from the narrowband case to wideband systems based on orthogonal frequency division multiplexing (OFDM) requ...
Davide Cescato, Helmut Bölcskei
SOFTWARE
2011
15 years 1 months ago
A Refactoring Approach to Parallelism
—In the multicore era, a major programming task will be to make programs more parallel. This is tedious because it requires changing many lines of code, and it is error-prone and...
Danny Dig
IEEEVAST
2010
15 years 1 months ago
Helping users recall their reasoning process
The final product of an analyst`s investigation using a visualization is often a report of the discovered knowledge, as well as the methods employed and reasoning behind the disco...
Heather Richter Lipford, Felesia Stukes, Wenwen Do...
JUCS
2010
135views more  JUCS 2010»
15 years 1 months ago
Model-driven Transformation and Validation of Adaptive Educational Hypermedia using CAVIAr
Abstract: Authoring of Adaptive Educational Hypermedia is a complex activity requiring the combination of a range of design and validation techniques. We demonstrate how Adaptive E...
Mark Melia, Claus Pahl