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ICASSP
2009
IEEE
16 years 1 months ago
A low complexity Orthogonal Matching Pursuit for sparse signal approximation with shift-invariant dictionaries
We propose a variant of Orthogonal Matching Pursuit (OMP), called LoCOMP, for scalable sparse signal approximation. The algorithm is designed for shift-invariant signal dictionari...
Boris Mailhé, Rémi Gribonval, Fr&eac...
ADC
2007
Springer
193views Database» more  ADC 2007»
16 years 20 days ago
Optimizing XPath Queries on Streaming XML Data
XML stream processing has recently become popular for many applications such as selective dissemination of information. Several approaches have been proposed and most of them are ...
Keerati Jittrawong, Raymond K. Wong
EGPGV
2004
Springer
119views Visualization» more  EGPGV 2004»
15 years 12 months ago
Parallel Implicit Integration for Cloth Animations on Distributed Memory Architectures
We present a parallel cloth simulation engine designed for distributed memory parallel architectures, in particular clusters built of commodity components. We focus on efficient ...
Michael Keckeisen, Wolfgang Blochinger
ICSE
2009
IEEE-ACM
15 years 11 months ago
Synthesis of timed behavior from scenarios in the Fujaba Real-Time Tool Suite
Based on a well-defined component architecture the tool supports the synthesis of so-called real-time statecharts from timed sequence diagrams. The two step synthesis process add...
Stefan Henkler, Joel Greenyer, Martin Hirsch, Wilh...
EMNLP
2009
15 years 4 months ago
A Joint Language Model With Fine-grain Syntactic Tags
We present a scalable joint language model designed to utilize fine-grain syntactic tags. We discuss challenges such a design faces and describe our solutions that scale well to l...
Denis Filimonov, Mary P. Harper