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In the GW approximation, the screened interaction W is a nonlocal and dynamical potential that usually has a complex frequency dependence. A full description of such a dependence is possible but often computationally demanding. For this reason, it is still ...
We consider a learning system based on the conventional multiplicative weight ( MW) rule that combines experts' advice to predict a sequence of true outcomes. It is assumed that one of the experts is malicious and aims to impose the maximum loss on the sys ...
What is social housing, is it a right or a property? Is it guaranteed for all by welfare state or non-governmental organizations or a commodity in capitalist production and market relations? According to the Universal Declaration of Human Rights of 1948, h ...
The settlement history of Huế is one of constant demographic shifts, political turmoil, and natural vulnerability. A borderland and battleground during Vietnam’s invasion of Champa Kingdom, the North-South Civil War between two Vietnamese clans Trịnh - Ngu ...
Under the title "State Fiction" (2014–2021) the artist's long-term research focusses on the zone that divides the two Koreas, a locus of congealed international Cold War interests and a source of improbable images. After an internationally brokered armisti ...
This IRGC policy brief focuses on the risks associated with the transition to a low-carbon society and economy. It is based on a multi-stakeholder expert workshop held in September 2020. It incorporates views and insights from academia, industry, non-gover ...
Improving risk assessment and conducting thorough cost-benefit analyses of the different proposed management options are of paramount importance to making informed decisions. However, getting a comprehensive picture of a complex, ambiguous and uncertain ri ...
In past years, we have witnessed the fields of geosciences and remote sensing and artificial intelligence (AI) become closer. Thanks to the massive availability of observational data, improved simulations, and algorithmic advances, these disciplines have f ...
Digital contact tracing is a relevant tool to control infectious disease outbreaks, including the COVID-19 epidemic. Early work evaluating digital contact tracing omitted important features and heterogeneities of real-world contact patterns influencing con ...
A successful decarbonization of the European Union, coupled with a high integration of renewable energy and ambitious targets for energy efficiency, can only be reached with a significant contribution from transport. This sector currently represents a quar ...
