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» Comparative Evaluation of Approaches to Propositionalization
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ICASSP
2010
IEEE
13 years 9 months ago
Information retrieval methods for automatic speech recognition
In this paper, we use information retrieval (IR) techniques to improve a speech recognition (ASR) system. The potential benefits include improved speed, accuracy, and scalability...
Xiaoqiang Xiao, Jasha Droppo, Alex Acero
ICASSP
2010
IEEE
13 years 9 months ago
Voice source estimation for artificial bandwidth extension of telephone speech
Artificial bandwidth extension (ABWE) of speech signals aims to estimate wideband speech (50 Hz – 7 kHz) from narrowband signals (300 Hz – 3.4 kHz). Applying the source-filt...
Mark R. P. Thomas, Jon Gudnason, Patrick A. Naylor...
HM
2010
Springer
146views Optimization» more  HM 2010»
13 years 9 months ago
An Improved Memetic Algorithm for Break Scheduling
In this paper we consider solving a complex real life break scheduling problem. This problem of high practical relevance arises in many working areas, e.g. in air traffic control a...
Magdalena Widl, Nysret Musliu
AMC
2010
143views more  AMC 2010»
13 years 9 months ago
Fixed-point iterations in determining a Tikhonov regularization parameter in Kirsch's factorization method
Kirsch's factorization method is a fast inversion technique for visualizing the profile of a scatterer from measurements of the far-field pattern. The mathematical basis of t...
Koung Hee Leem, George Pelekanos, Fermín S....
BMCBI
2010
69views more  BMCBI 2010»
13 years 9 months ago
Reanalyze unassigned reads in Sanger based metagenomic data using conserved gene adjacency
Background: Investigation of metagenomes provides greater insight into uncultured microbial communities. The improvement in sequencing technology, which yields a large amount of s...
Francis C. Weng, Chien-Hao Su, Ming-Tsung Hsu, Tse...