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JCIT
2010
255views more  JCIT 2010»
15 years 1 months ago
Digital Watermarking Particle Swarm Optimization Based on Multi-wavelet
Watermark perceptibility and robustness must be ensured in order to enhance the practicality of digital watermarking. Taking human visual system characteristics into account fully...
Yinghui Pan
JUCS
2010
93views more  JUCS 2010»
15 years 1 months ago
Refinement and Extension of SMDM, a Method for Defining Valid Measures
: Although literature contains a huge amount of measures for measuring quality characteristics of software artifacts throughout the development life-cycle, the majority go no furth...
Luis Reynoso, Marcela Genero, Mario Piattini
MASS
2010
162views Communications» more  MASS 2010»
15 years 1 months ago
Improving anti-jamming capability and increasing jamming impact with mobility control
Abstract--The impact of a jamming attack on wireless communication depends on a number of physical characteristics and network protocol parameters. In particular, it depends on the...
Patrick Tague
ICASSP
2011
IEEE
14 years 10 months ago
Amplitude modulation spectrogram based features for robust speech recognition in noisy and reverberant environments
In this contribution we present a feature extraction method that relies on the modulation-spectral analysis of amplitude fluctuations within sub-bands of the acoustic spectrum by ...
Niko Moritz, Jörn Anemüller, Birger Koll...
ACL
2011
14 years 10 months ago
Can Document Selection Help Semi-supervised Learning? A Case Study On Event Extraction
Annotating training data for event extraction is tedious and labor-intensive. Most current event extraction tasks rely on hundreds of annotated documents, but this is often not en...
Shasha Liao, Ralph Grishman