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FPL
2008
Springer
113views Hardware» more  FPL 2008»
13 years 6 months ago
Mapping and scheduling with task clustering for heterogeneous computing systems
This paper presents a new approach for mapping task graphs to heterogeneous hardware/software computing systems using heuristic search techniques. Two techniques: (1) integration ...
Yuet Ming Lam, José Gabriel F. Coutinho, Wa...
ICIP
2010
IEEE
13 years 2 months ago
Characterization of signal perturbation using voting based curve fitting for multispectral images
Signal degradation impacts the final quality of images acquired using remote sensing radiometer. The effectiveness of a restoration algorithm strongly depends on two main factors:...
Sebastiano Battiato, Giovanni Puglisi, Rosetta Riz...
TSD
2010
Springer
13 years 3 months ago
Using Gradient Descent Optimization for Acoustics Training from Heterogeneous Data
In this paper, we study the use of heterogeneous data for training of acoustic models. In initial experiments, a significant drop of accuracy has been observed on in-domain test s...
Martin Karafiát, Igor Szöke, Jan Cerno...
SAMOS
2007
Springer
13 years 11 months ago
Mapping and Performance Evaluation for Heterogeneous MP-SoCs Via Packing
The computational demand of signal processing algorithms is rising continuously. Heterogeneous embedded multiprocessor systems-on-chips are one solution to tackle this demand. But ...
Bastian Ristau, Gerhard Fettweis
MJ
2006
145views more  MJ 2006»
13 years 4 months ago
A design flow for speeding-up dsp applications in heterogeneous reconfigurable systems
In this paper, we propose a method for speeding-up Digital Signal Processing applications by partitioning them between the reconfigurable hardware blocks of different granularity ...
Michalis D. Galanis, Athanasios Milidonis, Athanas...