Publications related to Using Multiple Time Scales in the Framework of Multi-Stream Speech Recognition

Spatial Fringe Analysis Methods and their Application to Holographic Interferometry and Fringe Projection Techniques

To date, no fringe analysis technique has the capability to provide simultaneous and direct estimation of the continuous distributions corresponding to the interference phase and its first and second-order derivatives within the framework of a single inter ...

EPFL2010

A converse approach to the calculation of NMR shielding tensors

Nicola Marzari

We introduce an alternative approach to the first-principles calculation of NMR shielding tensors. These are obtained from the derivative of the orbital magnetization with respect to the application of a microscopic, localized magnetic dipole. The approach ...

2009

Jet-Scheduling Control for SpiderCrane: Experimental Results

Dominique Bonvin, Christophe Salzmann, Philippe Müllhaupt, Davide Buccieri

SpiderCrane is a three-dimensional crane, whose main particularity lies in the absence of large inertial moving parts. This paper presents experimental results obtained with the novel jet-scheduling control methodology that is based on differential flatnes ...

2008

A multimodal pattern recognition framework for speaker detection

Patricia Besson

Speaker detection is an important component of a speech-based user interface. Audiovisual speaker detection, speech and speaker recognition or speech synthesis for example find multiple applications in human-computer interaction, multimedia content indexin ...

EPFL2007

Self-Similarity: Part I—Splines and Operators

Michaël Unser, Thierry Blu

The central theme of this pair of papers (Parts I and II in this issue) is self-similarity, which is used as a bridge for connecting splines and fractals. The first part of the investigation is deterministic, and the context is that of L-splines; these are ...

IEEE2007

Time-lag in Derivative Convergence for Fixed Point Iterations

Daniel Kressner

In an earlier study it was proven and experimentally confirmed on a 2D Euler code that fixed point iterations can be differentiated to yield first and second order derivatives of implicit functions that are defined by state equations. It was also asserted ...

2005

Density-functional perturbational theory for dielectric tensors in the ultrasoft pseudopotential scheme

Alfredo Pasquarello

We introduce a density-functional perturbational scheme based on ultrasoft pseudopotentials for calculating dielectric tensors of periodic systems. We obtain a variational functional for the second-order derivative of the energy with respect to an electric ...

2004

Fractional Wavelets, Derivatives, and Besov Spaces

Michaël Unser, Thierry Blu

We show that a multi-dimensional scaling function of order γ (possibly fractional) can always be represented as the convolution of a polyharmonic B-spline of order γ and a distribution with a bounded Fourier transform which has neither order nor smoothness ...

SPIE2003

Scope and limitations of the double [4+3]-cycloadditions of 2-oxyallyl cations to 2,2 '-methylenedifuran and derivatives

Pierre Vogel, Marc-Etienne Schwenter, Kai Torsten Meilert

The reactivity of various 2-oxyallyl cations toward 2,2'-methylenedifuran (1b), 2,2'-(hydroxymethyl)difuran (1c), 2,2'-(trimethylsilylmethylene)difuran (1d), and di(2-furyl)methanone (1e) has been explored. Difuryl derivatives 1c, 1d, and le refused to und ...

2003

$ l _{ p } $ -Multiresolution Analysis: How to Reduce Ringing and Sparsify the Error

Michaël Unser, Thierry Blu

We propose to design the reduction operator of an image pyramid so as to minimize the approximation error in the

l _{ p }

-sense (not restricted to the usual p=2), where p can take non-integer values. The underlying image model is specified using shift- ...

IEEE2002

Using Multiple Time Scales in the Framework of Multi-Stream Speech Recognition

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Spatial Fringe Analysis Methods and their Application to Holographic Interferometry and Fringe Projection Techniques

A converse approach to the calculation of NMR shielding tensors

Jet-Scheduling Control for SpiderCrane: Experimental Results

A multimodal pattern recognition framework for speaker detection

Self-Similarity: Part I—Splines and Operators

Time-lag in Derivative Convergence for Fixed Point Iterations

Density-functional perturbational theory for dielectric tensors in the ultrasoft pseudopotential scheme

Fractional Wavelets, Derivatives, and Besov Spaces

Scope and limitations of the double [4+3]-cycloadditions of 2-oxyallyl cations to 2,2 '-methylenedifuran and derivatives

$ l _{ p } $ -Multiresolution Analysis: How to Reduce Ringing and Sparsify the Error

Self-Similarity: Part I—Splines and Operators

A multimodal pattern recognition framework for speaker detection

$ l _{ p } $ -Multiresolution Analysis: How to Reduce Ringing and Sparsify the Error

Fractional Wavelets, Derivatives, and Besov Spaces

Scope and limitations of the double [4+3]-cycloadditions of 2-oxyallyl cations to 2,2 '-methylenedifuran and derivatives

A converse approach to the calculation of NMR shielding tensors

Jet-Scheduling Control for SpiderCrane: Experimental Results

Time-lag in Derivative Convergence for Fixed Point Iterations

Spatial Fringe Analysis Methods and their Application to Holographic Interferometry and Fringe Projection Techniques

Density-functional perturbational theory for dielectric tensors in the ultrasoft pseudopotential scheme