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CSDA
2011
15 years 1 months ago
Hierarchical multilinear models for multiway data
Reduced-rank decompositions provide descriptions of the variation among the elements of a matrix or array. In such decompositions, the elements of an array are expressed as produc...
Peter D. Hoff
JDCTA
2010
120views more  JDCTA 2010»
15 years 1 months ago
Research on Data Fitting of key Model for Traffic Flow
For the study of traffic flow, a number of factors for traffic flow is difficult to accurate description variables with specific parameters, but in similar circumstances, traffic ...
Jian-ming Cui
TSP
2010
15 years 1 months ago
Nonparametric detection of signals by information theoretic criteria: performance analysis and an improved estimator
Determining the number of sources from observed dataisafundamentalprobleminmanyscientificfields.Inthispaper we consider the nonparametric setting, and focus on the detection perfor...
Boaz Nadler
ICASSP
2011
IEEE
14 years 10 months ago
Pitch transposition and breathiness modification using a glottal source model and its adapted vocal-tract filter
The transformation of the voiced segments of a speech recording has many applications such as expressivity synthesis or voice conversion. This paper addresses the pitch transposit...
Gilles Degottex, Axel Röbel, Xavier Rodet
PEPM
2009
ACM
16 years 3 months ago
Bidirectional data-flow analyses, type-systematically
We show that a wide class of bidirectional data-flow analyses and program optimizations based on them admit declarative descriptions in the form of type systems. The salient feat...
Maria João Frade, Ando Saabas, Tarmo Uustal...