Concept

Chef d'État

Publications associées (48)

Learning to Assign Orientations to Feature Points

Pascal Fua, Vincent Lepetit, Kwang Moo Yi, Yannick Verdie

We show how to train a Convolutional Neural Network to assign a canonical orientation to feature points given an image patch centered on the feature point. Our method improves feature point matching upon the state-of-the art and can be used in conjunction ...

2016

Reproducibility in density functional theory calculations of solids

Nicola Marzari, Ivano Eligio Castelli, Lorenzo Paulatto, François Gygi, Gian-Marco Rignanese, Matthias Scheffler

The widespread popularity of density functional theory has given rise to an extensive range of dedicated codes for predicting molecular and crystalline properties. However, each code implements the formalism in a different way, raising questions about the ...

American Association for the Advancement of Science2016

Diaphragm In Pressure Pipe: Steady State Head Loss Evolution And Transient Phenomena

Giovanni De Cesare, Nicolas Jean François Pascal Ghislain Adam

With liberalization of European market, many high head power plants in Switzerland increase their potential generation to remain competitive. The existing surge tanks have to be modified to keep the flow management constant. A relevant way to limit the tim ...

2015

Assessment of Pseudo-Bilayer Structures in the Heterogate Germanium Electron-Hole Bilayer Tunnel Field-Effect Transistor

Mihai Adrian Ionescu, Cem Alper, José Luis Padilla de la Torre

We investigate the effect of pseudo-bilayer configurations at low operating voltages (

American Institute of Physics2015

Partially gated lateral tunnel field effect transistor for optical applications

Mihai Adrian Ionescu, Nilay Dagtekin

Silicon-based partially gated tunnel FETs are characterized under optical and electrical excitation. Most significant outcomes of the experiments are (1) unique characteristics, namely, light induced negative transconductance and optically tunable output r ...

Amer Inst Physics2014

Hardware Architecture and Cutting-Edge Assembly Process of a Tiny Curved Compound Eye

Dario Floreano, Ramon Pericet Camara, Géraud L'Eplattenier

The demand for bendable sensors increases constantly in the challenging field of soft and micro-scale robotics. We present here, in more detail, the flexible, functional, insect-inspired curved artificial compound eye (CurvACE) that was previously introduc ...

Mdpi Ag2014

Single-Photon Avalanche Diode Imagers Applied to Near-Infrared Imaging

Edoardo Charbon, Juan Mata Pavia, Martin Wolf

Single-photon avalanche diodes (SPADs) can be integrated into large pixel arrays. The aim of this paper is to present a view on how these imagers change the paradigm of wide-field near-infrared imaging (NIRI). Thanks to the large number of pixels that they ...

Ieee-Inst Electrical Electronics Engineers Inc2014

World politics of a space without territory

Boris Beaude, Luc Guillemot

The Internet is increasingly becoming a political place in the World whose governance is therefore changed. In fact, classical political governance mechanisms appears to be overwhelmed by the emergence of this new space and its growing impact on the redefi ...

2013

The alignment between institutions and technology in network industries

Matthias Finger, Nicolas Crettenand

Network industries, such as electricity, railways and air transport, are very complex technical, economic, and political systems in which the alignment between technology and institutions has a significant impact on performance. This alignment has been stu ...

2013

Masking vs. Multiparty Computation: How Large Is the Gap for AES?

Sebastian Faust

In this paper, we evaluate the performances of state-of-the art higher-order masking schemes for the AES. Doing so, we pay a particular attention to the comparison between specialized solutions introduced exclusively as countermeasures against side-channel ...

2013

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