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Publications associées (74)

On double-descent in uncertainty quantification in overparametrized models

Florent Gérard Krzakala, Lenka Zdeborová, Lucas Andry Clarte, Bruno Loureiro, Bruno Loureiro

Uncertainty quantification is a central challenge in reliable and trustworthy machine learning. Naive measures such as last-layer scores are well-known to yield overconfident estimates in the context of overparametrized neural networks. Several methods, ra ...

PMLR Proceedings of Machine Learning Research2023

Dynamic Personalized Ranking

Jérémie Rappaz

Personalized ranking methods are at the core of many systems that learn to produce recommendations from user feedbacks. Their primary objective is to identify relevant items from very large vocabularies and to assist users in discovering new content. These ...

EPFL2022

Utility/privacy trade-off as regularized optimal transport

Etienne Patrice Boursier

Strategic information is valuable either by remaining private (for instance if it is sensitive) or, on the other hand, by being used publicly to increase some utility. These two objectives are antagonistic and leaking this information by taking full advant ...

SPRINGER HEIDELBERG2022

Technology Protectionism and the Patent System: Evidence from China

Gaétan Jean A de Rassenfosse, Emilio Raiteri

Governments have strong incentives to allow their inventors to free ride on foreign technologies. They can achieve this result by discriminating against foreigners in the patent system-by refusing to grant foreigners a patent for their inventions. Internat ...

WILEY2022

Experimental Investigation of Enhanced Grooves for Herringbone Grooved Journal Bearings

Jürg Alexander Schiffmann, Patrick Hubert Wagner, Philipp Kaspar Bättig

This paper presents the results of a theoretical and experimental investigation of the potential of enhanced groove geometries to increase the bearing clearance of a Herringbone Grooved Journal Bearing (HGJB) supported rotor. The theoretical study investig ...

2022

Activity-based modeling and simulation of epidemics

Michel Bierlaire, Cloe Cortes Balcells, Rico Krüger

The SARS-CoV-2 outburst in March 2020 has led to the lockdown of several countries across the world. Mobility restrictions have been constantly put into action and reversed to find the trade-off between minimizing the number of infections and death and mit ...

2021

Writing Multilateral Trade Rules in the League of Nations

This article analyses the mechanics and the political stakes of multilateral trade negotiations in the League of Nations, in the context of the transition from empires to nation states. It examines one attempt to transfer bilateral treaty norms to a multil ...

CAMBRIDGE UNIV PRESS2021

The Politics of Participatory Sustainability Assessments: An Analysis of Power

Franziska Meinherz, Livia Bianca Fritz

The participation of societal actors has been advanced as the gold standard of sustainability assessment processes and is thought essential to dealing with the plurality of normative claims surrounding sustainability and the need to take decisions in a con ...

Cambridge University Press2020

Fiscal Policy, Relative Prices and Net Exports in a Currency Union

Christian Pröbsting

This paper studies the effects of fiscal policy on net exports, the terms of trade and expenditure switching. Using data on government spending and consumption taxes for twelve euro area countries over 1996 to 2018, it shows that fiscal austerity shocks im ...

2020

Regional Effects of Exchange Rate Fluctuations

Christian Pröbsting

We exploit differences across U.S. states' exposure to trade to study the effects of changes in the exchange rate on economic activity. Across states, trade-weighted exchange rate depreciations are associated with increased state exports, reduced state une ...

2020

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