Publications associées à Forme linéaire

A new mathematical representation of demand using choice-based optimization method

Michel Bierlaire, Shadi Sharif Azadeh, Meritxell Pacheco Paneque

Discrete choice models are the state-of-the-art for the mathematical modeling of demand. Based on the concept of random utility, they are able to predict the choice behavior of individuals. However, these models are highly non linear and non convex in the ...

2016

A new mathematical formulation to integrate supply and demand within a choice-based optimization framework

Michel Bierlaire, Shadi Sharif Azadeh, Meritxell Pacheco Paneque

2016

Autonomous Learning of Internal Dynamic Models for Reaching Tasks

Auke Ijspeert, Tadej Petric

The paper addresses the problem of learning internal task-specific dynamic models for a reaching task. Using task-specific dynamic models is crucial for achieving both high tracking accuracy and compliant behaviour, which improves safety concerns while wor ...

Springer-Verlag Berlin2016

Incorporating advanced behavioral models in mixed linear optimization

Michel Bierlaire, Shadi Sharif Azadeh, Meritxell Pacheco Paneque

Discrete choice models are the state-of-the-art for the mathematical modelling of demand. Based on the concept of random utility, they are able to predict the choice behavior of individuals. However, these models are highly non linear and non convex in the ...

2016

Low-Rank Matrices on Graphs: Generalized Recovery & Applications

Pierre Vandergheynst, Nathanaël Perraudin, Nauman Shahid

Many real world datasets subsume a linear or non-linear low-rank structure in a very low-dimensional space. Unfortunately, one often has very little or no information about the geometry of the space, resulting in a highly under-determined recovery problem. ...

2016

Joint absorption and phase retrieval in grating-based x-ray radiography

Michaël Unser, Emrah Bostan, Masih Nilchian, Marco Stampanoni, Mohammad Reza Nilchiyan

Given the raw absorption and differential phase-contrast images obtained from a grating-based x-ray radiography, we formulate the joint denoising of the absorption image and retrieval of the non-differential phase image as a regularized inverse problem. Th ...

Optical Society of America2016

Novel linear analysis for a gyrotron oscillator based on a spectral approach

Stefano Alberti, Minh Quang Tran, Jean-Philippe Hogge, Jérémy Genoud, Trach-Minh Tran

With the aim of gaining a better physical insight into linear regimes in gyrotrons, a new linear model was developed. This model is based on a spectral approach for solving the self-consistent system of equations describing the wave-particle interaction in ...

2016

Seismic assessment of a historical masonry building in Switzerland: the “Ancien Hôpital de Sion”

Pierino Lestuzzi, Angelo Garofano

The paper presents the results of the evaluation of the seismic safety of the Ancien Hôpital de Sion, an important Swiss architectural heritage building, sited in the Canton of Valais, the region with the highest seismic hazard in Switzerland. Three-dimens ...

Taylor & Francis Inc2016

Size effect on punching shear strength: differences and analogies with shear in one-way slabs

Aurelio Muttoni, Miguel Fernández Ruiz

Size effect has been theoretically and experimentally acknowledged as a phenomenon influencing the shear and punching shear strength of concrete structures, with reducing unitary shear strength for increasing member sizes. For members failing in shear, as ...

2016

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Forme linéaire

A new mathematical representation of demand using choice-based optimization method

A new mathematical formulation to integrate supply and demand within a choice-based optimization framework

Autonomous Learning of Internal Dynamic Models for Reaching Tasks

Incorporating advanced behavioral models in mixed linear optimization

Low-Rank Matrices on Graphs: Generalized Recovery & Applications

Joint absorption and phase retrieval in grating-based x-ray radiography

Novel linear analysis for a gyrotron oscillator based on a spectral approach

Seismic assessment of a historical masonry building in Switzerland: the “Ancien Hôpital de Sion”

Size effect on punching shear strength: differences and analogies with shear in one-way slabs

Dust grain coagulation modelling: From discrete to continuous

Graph Chatbot

Chattez avec Graph Search

A new mathematical representation of demand using choice-based optimization method

A new mathematical formulation to integrate supply and demand within a choice-based optimization framework

Low-Rank Matrices on Graphs: Generalized Recovery & Applications

Incorporating advanced behavioral models in mixed linear optimization

Size effect on punching shear strength: differences and analogies with shear in one-way slabs

Joint absorption and phase retrieval in grating-based x-ray radiography

Dust grain coagulation modelling: From discrete to continuous

Autonomous Learning of Internal Dynamic Models for Reaching Tasks

Novel linear analysis for a gyrotron oscillator based on a spectral approach

Seismic assessment of a historical masonry building in Switzerland: the “Ancien Hôpital de Sion”