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GLOBECOM
2008
IEEE
16 years 25 days ago
Comparison of Routing and Wavelength Assignment Algorithms in WDM Networks
- We design and implement various algorithms for solving the static RWA problem with the objective of minimizing the maximum number of requested wavelengths based on LP relaxation ...
Kostas Christodoulopoulos, Konstantinos Manousakis...
ICASSP
2008
IEEE
16 years 25 days ago
A GIS-like training algorithm for log-linear models with hidden variables
Conditional Random Fields (CRFs) are often estimated using an entropy based criterion in combination with Generalized Iterative Scaling (GIS). GIS offers, upon others, the immedi...
Georg Heigold, Thomas Deselaers, Ralf Schlüte...
ICASSP
2008
IEEE
16 years 25 days ago
Wavelet-domain compressive signal reconstruction using a Hidden Markov Tree model
Compressive sensing aims to recover a sparse or compressible signal from a small set of projections onto random vectors; conventional solutions involve linear programming or greed...
Marco F. Duarte, Michael B. Wakin, Richard G. Bara...
ARITH
2007
IEEE
16 years 22 days ago
Optimistic Parallelization of Floating-Point Accumulation
Abstract— Floating-point arithmetic is notoriously nonassociative due to the limited precision representation which demands intermediate values be rounded to fit in the availabl...
Nachiket Kapre, André DeHon
DFT
2006
IEEE
125views VLSI» more  DFT 2006»
16 years 13 days ago
Synthesis of Efficient Linear Test Pattern Generators
This paper presents a procedure for Synthesis of LINear test pattern Generators called SLING. SLING can synthesize linear test pattern generators that satisfy constraints on area,...
Avijit Dutta, Nur A. Touba