Publications associées à Solving a system of linear diophantine equations with lower and upper bounds on the variables

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Fractional Brownian Models For Vector Field Data

Michaël Unser, Pouya Dehghani Tafti

In this note we introduce a vector generalization of fractional Brownian motion. Our definition takes into account directional properties of vector fields-such as divergence, rotational behaviour, and interactions with coordinate transformations-that have ...

Ieee Service Center, 445 Hoes Lane, Po Box 1331, Piscataway, Nj 08855-1331 Usa2010

Fractional Brownian Models for Vector Field Data

Michaël Unser, Pouya Dehghani Tafti

In this note we introduce a vector generalization of fractional Brownian motion. Our definition takes into account directional properties of vector fields—such as divergence, rotational behaviour, and interactions with coordinate transformations—that have ...

IEEE2010

Modeling and Flatness of Rigid and Flexible Cable Suspended Underactuated Robots

Philippe Müllhaupt, Basile Graf

A modeling framework is proposed for the control of rigid and flexible cable-like systems such as cranes, together with a systematic algorithm for computing flat outputs of mechanical systems for which the flat output is a linear combi- nation of free coor ...

IEEE2010

"Compressed" Compressed Sensing

Michael Christoph Gastpar

The field of compressed sensing has shown that a sparse but otherwise arbitrary vector can be recovered exactly from a small number of randomly constructed linear projections (or samples). The question addressed in this paper is whether an even smaller num ...

Ieee Service Center, 445 Hoes Lane, Po Box 1331, Piscataway, Nj 08855-1331 Usa2010

Compressed network coding vectors

Christina Fragouli, Lorenzo Keller, Mahdi Jafari Siavoshani

In networks that employ network coding, two main approaches have been proposed in the literature to allow the receivers to recover the source information: (i) use of coding vectors, that keep track of the linear combinations the received packets contain, a ...

2009

Iterative Geometric Design for Architecture

Yves Weinand, Ivo Stotz, Gilles Gouaty

This interdisciplinary research project presents a corporation of architects, mathematicians and computer scientists. The team researches new methods for the efficient realization of complex architectural shapes. The present work investigates methods of it ...

2009

Polarization-induced distortion in stimulated Brillouin scattering slow-light systems

Luc Thévenaz, Sang Hoon Chin

The vector analysis of stimulated Brillouin scattering amplification in birefringent fibers is extended to include signal pulses. The analysis finds that the different slow-light delays experienced by the states of polarization corresponding to maximum and ...

Optical Society of America2009

Higher Order SVD Analysis for Dynamic Texture Synthesis

Sabine Süsstrunk, Luciano Sbaiz, Roberto Costantini

Videos representing flames, water, smoke, etc. are often defined as dynamic textures: "textures" because they are characterized by redundant repetition of a pattern and "dynamic" because this repetition is also in time and not only in space. Dynamic textur ...

Institute of Electrical and Electronics Engineers2008

Solving a system of linear diophantine equations with lower and upper bounds on the variables

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Fractional Brownian Models For Vector Field Data

Fractional Brownian Models for Vector Field Data

Modeling and Flatness of Rigid and Flexible Cable Suspended Underactuated Robots

"Compressed" Compressed Sensing

Vectorcardiography based analysis of atrial fibrillation

Compressed network coding vectors

Iterative Geometric Design for Architecture

Polarization-induced distortion in stimulated Brillouin scattering slow-light systems

Stability and Delay Bounds in Heterogeneous Networks of Aggregate Schedulers

Higher Order SVD Analysis for Dynamic Texture Synthesis

Vectorcardiography based analysis of atrial fibrillation

Fractional Brownian Models for Vector Field Data

Fractional Brownian Models For Vector Field Data

"Compressed" Compressed Sensing

Modeling and Flatness of Rigid and Flexible Cable Suspended Underactuated Robots

Stability and Delay Bounds in Heterogeneous Networks of Aggregate Schedulers

Compressed network coding vectors

Iterative Geometric Design for Architecture

Polarization-induced distortion in stimulated Brillouin scattering slow-light systems

Higher Order SVD Analysis for Dynamic Texture Synthesis