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» Applications of Error-Control Coding
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ICASSP
2008
IEEE
15 years 10 months ago
Temporal masking for bit-rate reduction in audio codec based on Frequency Domain Linear Prediction
Audio coding based on Frequency Domain Linear Prediction (FDLP) uses auto-regressive model to approximate Hilbert envelopes in frequency sub-bands for relatively long temporal seg...
Sriram Ganapathy, Petr Motlícek, Hynek Herm...
IPPS
2008
IEEE
15 years 10 months ago
Evaluation of dynamic scheduling methods in simulations of storm-time ion acceleration
In this paper we investigate the applicability of classic dynamic loop scheduling methods on a numerical simulation code that calculates the trajectories of charged particles in t...
Ioannis Riakiotakis, Georgios I. Goumas, Nectarios...
CODES
2007
IEEE
15 years 10 months ago
Improved response time analysis of tasks scheduled under preemptive Round-Robin
Round-Robin scheduling is the most popular time triggered scheduling policy, and has been widely used in communication networks for the last decades. It is an efficient schedulin...
Razvan Racu, Li Li, Rafik Henia, Arne Hamann, Rolf...
IPPS
2007
IEEE
15 years 10 months ago
Software Tools for Performance Modeling of Parallel Programs
This paper presents a framework based on a user driven methodology to obtain analytical models of MPI applications on parallel systems in a systematic and easy to use way. This me...
Diego Rodriguez Martínez, Vicente Blanco P&...
PDCAT
2007
Springer
15 years 10 months ago
A Distributed Virtual Machine for Parallel Graph Reduction
We present the architecture of nreduce, a distributed virtual machine which uses parallel graph reduction to run programs across a set of computers. It executes code written in a ...
Peter M. Kelly, Paul D. Coddington, Andrew L. Wend...