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ICASSP
2011
IEEE
14 years 1 months ago
Computationally efficient regularized acoustic imaging
Sparse recovery techniques have been shown to produce very accurate acoustic images, significantly outperforming traditional deconvolution approaches. However, so far these propo...
Flavio P. Ribeiro, Vitor H. Nascimento
ACL
2011
14 years 1 months ago
The Surprising Variance in Shortest-Derivation Parsing
We investigate full-scale shortest-derivation parsing (SDP), wherein the parser selects an analysis built from the fewest number of training fragments. Shortest derivation parsing...
Mohit Bansal, Dan Klein
PPOPP
2011
ACM
14 years 14 days ago
Time skewing made simple
Time skewing and loop tiling has been known for a long time to be a highly beneficial acceleration technique for nested loops especially on bandwidth hungry multi-core processors...
Robert Strzodka, Mohammed Shaheen, Dawid Pajak
JNS
2011
27views more  JNS 2011»
14 years 4 months ago
Robust Optimisation with Normal Vectors on Critical Manifolds of Disturbance-Induced Stability Loss
Dynamic systems that are subject to fast disturbances, parametrised by a disturbance vector d, undergo bifurcations for some values of the disturbance d. In this work we specific...
Benedikt Wirth, Johannes Gerhard, Wolfgang Marquar...
JUCS
2011
77views more  JUCS 2011»
14 years 4 months ago
Choice of Classifiers in Hierarchical Recognition of Online Handwritten Kannada and Tamil Aksharas
: In this paper, we propose a novel dexterous technique for fast and accurate recognition of online handwritten Kannada and Tamil characters. Based on the primary classifier output...
Venkatesh Narasimha Murthy, Angarai Ganesan Ramakr...