Concept

Liberté académique

Publications associées (37)

Metasurface-stabilized optical microcavities

Cavities concentrate light and enhance its interaction with matter. Confining to microscopic volumes is necessary for many applications but space constraints in such cavities limit the design freedom. Here we demonstrate stable optical microcavities by cou ...

NATURE PORTFOLIO2023

Get the Best of Both Worlds: Improving Accuracy and Transferability by Grassmann Class Representation

Haoqi Wang, Zhigang Li

We generalize the class vectors found in neural networks to linear subspaces (i.e., points in the Grassmann manifold) and show that the Grassmann Class Representation (GCR) enables simultaneous improvement in accuracy and feature transferability. In GCR, e ...

Ieee Computer Soc2023

Social Roots of Academc (Un)Freedom

Alexander Dmitriev

The current war between Russia and Ukraine has raised the question of the possibility of resistance from the academic community. The reduction of academic freedoms in Russia and Belarus in the 21st century is also related to the general social and politica ...

2022

Houses take on housing blocks. Marshall Plan’s cooperative housing for ‘free labor'

Sila Karatas

This presentation argues that strategical activity and discourse of the Marshall Plan indoctrinated ‘democracy, cooperation and freedom’ and instrumentalized this discourse in union-founded workers’ housing cooperatives as a means of setting the bottom-up ...

2022

Belief Control Strategies for Interactions Over Weakly-Connected Graphs

Ali H. Sayed, Bicheng Ying

In diffusion social learning over weakly-connected graphs, it has been shown recently that influential agents shape the beliefs of non-influential agents. This paper analyzes this mechanism more closely and addresses two main questions. First, the article ...

IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC2021

New Tools for MOOC/MOOL to Sustain Continuity of Experimentation in Control

Denis Gillet, Christophe Salzmann, Yves Henri Philippe Piguet

The use of interactive tools combined with remote laboratories has shown to be very useful for students when offered in a MOOC. The EPFL hands-on Control MOOC enables students to switch back and forth between control and observation on a remote laboratory, ...

Elsevier2019

Image Transmission Through Multimode Fibers

Demetri Psaltis

Multimode fibers with a diameter of 100 mu m can support more than 100,000 modes. It is possible to use these degrees of freedom to transmit images with the comparable number of degrees of freedom. ...

IEEE2018

Open Innovation in the Public Sector: Review and Integration of the Management and Public Administration Literatures

Christopher Tucci, Gianluigi Viscusi, Diane Poulin

This paper develops linkages and bilateral influences between the “open innovation” paradigm and research in Public Administration. To this end, the article aims to investigate the different areas of interest of the Public Administration literature to unde ...

2017

The Ends of The Internet

Boris Beaude

The Ends of the Internet is an investigation into all the reasons why the Internet, which has been with us for over thirty years, is now on the verge of disappearing. Originally conceived as a space of freedom, the Internet has become the world’s largest p ...

Institute of Network Cultures2016

Full System for Translational Studies of Personalized Medicine with Free-Moving Mice (invited)

Giovanni De Micheli, Sandro Carrara, Catherine Dehollain, Francesca Stradolini, Cristina Boero, Camilla Baj-Rossi, Seyedeh Sara Ghoreishizadeh, Enver Gürhan Kilinç, Grégoire Casimir Joseph Surrel, Stefano Riario

A full remotely powered system for metabolism monitoring of free-moving mice is presented here. The fully implantable sensing platform hosts two ASICs, one off-the-shelf micro-controller, four biosensors, two other sensors, a coil to receive power, and an ...

2015

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