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2007
IEEE
16 years 18 days ago
Optimal synchronization frequency for dynamic pipelined computations on heterogeneous systems
— In this paper we give a theoretical model for determining the synchronization frequency that minimizes the parallel execution time of loops with uniform dependencies dynamicall...
Florina M. Ciorba, Ioannis Riakiotakis, Theodore A...
JSCIC
2007
100views more  JSCIC 2007»
15 years 6 months ago
Implicit-Explicit Schemes for BGK Kinetic Equations
In this work a new class of numerical methods for the BGK model of kinetic equations is presented. In principle, schemes of any order of accuracy in both space and time can be con...
Sandra Pieraccini, Gabriella Puppo
ICASSP
2008
IEEE
16 years 22 days ago
Improving the modeling of the noise part in the harmonic plus noise model of speech
Harmonic + Noise model (HNM) is a hybrid model of speech with a harmonic component and a noise component. While harmonic part describes efficiently the periodicities in speech si...
Yannis Pantazis, Yannis Stylianou
DATE
1999
IEEE
100views Hardware» more  DATE 1999»
15 years 10 months ago
The Rugby Model: A Conceptual Frame for the Study of Modelling, Analysis and Synthesis Concepts of Electronic Systems
We propose a conceptual framework, called the Rugby Model, in which designs, design processes and design tools can be studied. It is an extension of the Y chart and adds two dimen...
Axel Jantsch, Shashi Kumar, Ahmed Hemani
FORTE
2008
15 years 7 months ago
Protocol Modeling with Model Program Composition
Designing and interoperability testing of distributed, application-level network protocols is complex. Windows, for example, supports currently more than 200 protocols, ranging fro...
Margus Veanes, Wolfram Schulte