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ICASSP
2008
IEEE
15 years 11 months ago
Corrected tandem features for acoustic model training
This paper describes a simple method for significantly improving Tandem features used to train acoustic models for large-vocabulary speech recognition. The linear activations at ...
Arlo Faria, Nelson Morgan
IPPS
2007
IEEE
15 years 11 months ago
Modeling of NAMD's Network Input/Output on Large PC Clusters
This study examined the interplay among processor speed, cluster interconnect and file I/O, using parallel applications to quantify interactions. We focused on a common case wher...
Nancy Tran, Daniel A. Reed
PATMOS
2004
Springer
15 years 10 months ago
Modular Construction and Power Modelling of Dynamic Memory Managers for Embedded Systems
Portableembeddeddevicesmustpresentlyrunmultimediaandwireless network applications with enormous computational performance requirements at a low energy consumption. In these applica...
David Atienza, Stylianos Mamagkakis, Francky Catth...
141
Voted
ICIP
2009
IEEE
15 years 2 months ago
Model based analysis for quantization parameter cascading in hierarchical video coding
Originally, the hierarchical coding structure was proposed to achieve temporal scalability. Soon after, it was realized that with a proper quantization parameter cascading (QPC) s...
Xiang Li, Peter Amon, Andreas Hutter, André...
149
Voted
DATE
2003
IEEE
82views Hardware» more  DATE 2003»
15 years 10 months ago
A Solution for Hardware Emulation of Non Volatile Memory Macrocells
More and more the system verification makes use of hardware emulation techniques that allow a speed up in simulation performance up to thousand times. Typically, a design is comp...
Alessandro Pirola