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JCT
2000
111views more  JCT 2000»
14 years 9 months ago
Immanants and Finite Point Processes
Givena Hermitian,non-negativede nitekernelK and a character of the symmetric group on n letters, de ne the corresponding immanant function K x1;::: ;xn := P Qn i=1 Kxi;x i, where ...
Persi Diaconis, Steven N. Evans
ICASSP
2008
IEEE
15 years 4 months ago
Mutual information based relevance network analysis: a Parkinson'S disease study
Monitoring the dynamics of networks in the brain is of central importance in normal and disease states. Current methods of detecting networks in the recorded EEG such as correlati...
Pamela Wen-Hsin Lee, Z. Jane Wang, Martin J. McKeo...
IPPS
2002
IEEE
15 years 2 months ago
A SIMD Vectorizing Compiler for Digital Signal Processing Algorithms
Short vector SIMD instructions on recent microprocessors, such as SSE on Pentium III and 4, speed up code but are a major challenge to software developers. We present a compiler t...
Franz Franchetti, Markus Püschel
PCI
2001
Springer
15 years 2 months ago
Two-Phase Commit Processing with Restructured Commit Tree
Abstract. Extensive research has been carried out in search for an efcient atomic commit protocol and many optimizations have been suggested to improve the basic two-phase commit p...
George Samaras, George K. Kyrou, Panos K. Chrysant...
ICASSP
2008
IEEE
15 years 4 months ago
Speech enhancement using a pitch predictive model
In this paper we present two new methods for speech enhancement based on the previously publised ne pitch model (FPM) for voiced speech. The rst method (FPM-NE) uses the FPM to pr...
Luis Buera, Jasha Droppo, Alex Acero