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ICASSP
2011
IEEE
14 years 8 months ago
Adaptive frequency-domain biased estimation algorithms with automatic adjustment of shrinkage factors
In this work, we propose adaptive frequency-domain biased estimation algorithms with mechanisms to automatically adjust the shrinkage factors. The proposed estimation algorithms i...
Sheng Li, Rodrigo C. de Lamare, Martin Haardt
ICIP
2006
IEEE
16 years 6 months ago
Robust Kernel Regression for Restoration and Reconstruction of Images from Sparse Noisy Data
We introduce a class of robust non-parametric estimation methods which are ideally suited for the reconstruction of signals and images from noise-corrupted or sparsely collected s...
Hiroyuki Takeda, Sina Farsiu, Peyman Milanfar
FPL
2008
Springer
113views Hardware» more  FPL 2008»
15 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...
ESWS
2008
Springer
15 years 6 months ago
Viewing and Querying Topic Maps in terms of RDF
Both Topic Maps and RDF are popular semantic web standards designed for machine processing of web documents. Since these representations were originally created for different purpo...
Silvia Stefanova, Tore Risch
LCPC
1998
Springer
15 years 9 months ago
Automatic Parallelization of C by Means of Language Transcription
The automatic parallelization of C has always been frustrated by pointer arithmetic, irregular control flow and complicated data aggregation. Each of these problems is similar to f...
Richard L. Kennell, Rudolf Eigenmann