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» A Scaling Result for Explosive Processes
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ICASSP
2009
IEEE
16 years 1 months ago
Making chroma features more robust to timbre changes
Chroma-based audio features are a well-established tool for analyzing and comparing music data. By identifying spectral components that differ by a musical octave, chroma features...
Meinard Müller, Sebastian Ewert, Sebastian Kr...
PVM
2009
Springer
16 years 27 days ago
MPI on a Million Processors
Petascale machines with close to a million processors will soon be available. Although MPI is the dominant programming model today, some researchers and users wonder (and perhaps e...
Pavan Balaji, Darius Buntinas, David Goodell, Will...
MM
2006
ACM
166views Multimedia» more  MM 2006»
16 years 9 days ago
Video retargeting: automating pan and scan
When a video is displayed on a smaller display than originally intended, some of the information in the video is necessarily lost. In this paper, we introduce Video Retargeting th...
Feng Liu, Michael Gleicher
KES
2005
Springer
15 years 12 months ago
Comparison of Feature Extraction Techniques for Watermark Synchronization
Abstract. This paper evaluates feature extraction techniques in aspect of watermark synchronization. Most watermarking algorithms suffer from geometric distortion attacks that desy...
Hae-Yeoun Lee, Heung-Kyu Lee, Junseok Lee
CLUSTER
2006
IEEE
15 years 10 months ago
Lightweight I/O for Scientific Applications
Today's high-end massively parallel processing (MPP) machines have thousands to tens of thousands of processors, with next-generation systems planned to have in excess of one...
Ron Oldfield, Lee Ward, Rolf Riesen, Arthur B. Mac...