Publications related to Group (mathematics)

Dependence of the L-Mode scrape-off layer power fall-off length on the upper triangularity in TCV

Stefano Coda, Holger Reimerdes, Benoît Labit, Christian Gabriel Theiler, Antoine Pierre Emmanuel Alexis Merle, Roberto Maurizio, Bernhard Sieglin

This paper reports on experimental observations on TCV with a scan in upper triangularity

{\delta }_{\mathrm{up}}

, including negative triangularity, focusing on the power fall-off length

{\lambda }_{{\rm{q}}}

in L-Mode. The upper triangularity is scann ...

2018

Preventive chemotherapy to control soil-transmitted helminthiasis averted more than 500 000 DALYs in 2015

Background: Preventive chemotherapy (PC), the large-scale administration of anthelminthics, is recommended by the World Health Organization (WHO) for the control of soil-transmitted helminthiasis (STH). Since 2010, donated anthelminthics for STH have boost ...

Oxford University Press2018

Arithmetic and geometric structures in cryptography

Benjamin Pierre Charles Wesolowski

We explore a few algebraic and geometric structures, through certain questions posed by modern cryptography. We focus on the cases of discrete logarithms in finite fields of small characteristic, the structure of isogeny graphs of ordinary abelian varietie ...

EPFL2018

Re-creating Memories of Gulou: Three Temporalities and Emotions

Florence Graezer Bideau

In 2012, a project proposed by local authorities aimed to revitalize, after a century of interruption, the use of Beijing’s Bell and Drum Towers and the social traditions associated with it. As a result, more than one hundred households living in 66 tradit ...

2018

Indicators for measuring the contributions of individual knowledge brokers

An increasing number of knowledge brokers work at the interface between research, policy and practice. Their function is to facilitate processes to foster mutual learning among research, policy and practice. For some knowledge brokers, practical methodolog ...

2018

When deictic gestures in a robot can harm child-robot collaboration

Pierre Dillenbourg, Wafa Monia Benkaouar Johal, Elmira Yadollahi, Ana Paiva

This paper describes research aimed at supporting children's reading practices using a robot designed to interact with children as their reading companion. We use a learning by teaching scenario in which the robot has a similar or lower reading level compa ...

ACM2018

Solving puzzles of spontaneously broken spacetime symmetries

Andrey Shkerin

We establish a classical analog of the Nambu-Goldstone theorem for spontaneous breaking of spacetime symmetries. It provides a counting rule for independent Nambu-Goldstone fields and states which of them are gapped. We demonstrate that only those symmetry ...

AMER PHYSICAL SOC2018

Toward a mixed-initiative QA system: from studying predictors in Stack Exchange to building a mixed-initiative tool

Tiziano Piccardi

This article envisions a new customer support solution that merges the efficiency of crowd-based Question and Answer (QA) sites with the effectiveness of traditional customer care services. QA sites use crowdsourcing to solve problems in a very efficient w ...

Academic Press Ltd- Elsevier Science Ltd2017

Thermally induced group effects among energy piles

Lyesse Laloui, Alessandro Francesco Rotta Loria

The behaviour of conventional pile groups (e.g., closely spaced) that are subjected to mechanical loads has been shown to be different than the behaviour of single isolated piles. The so-called group effects are responsible for this behaviour and must be c ...

2017

Traces on reduced group C-*-algebras

Sven Raum

In this short note we prove that the reduced group C-*-algebra of a locally compact group admits a non-zero trace if and only if the amenable radical of the group is open. This completely answers a question raised by Forrest, Spronk and Wiersma. ...

Wiley2017

Group (mathematics)

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Dependence of the L-Mode scrape-off layer power fall-off length on the upper triangularity in TCV

Preventive chemotherapy to control soil-transmitted helminthiasis averted more than 500 000 DALYs in 2015

Arithmetic and geometric structures in cryptography

Re-creating Memories of Gulou: Three Temporalities and Emotions

Indicators for measuring the contributions of individual knowledge brokers

When deictic gestures in a robot can harm child-robot collaboration

Solving puzzles of spontaneously broken spacetime symmetries

Toward a mixed-initiative QA system: from studying predictors in Stack Exchange to building a mixed-initiative tool

Thermally induced group effects among energy piles

Traces on reduced group C-*-algebras

Preventive chemotherapy to control soil-transmitted helminthiasis averted more than 500 000 DALYs in 2015

Re-creating Memories of Gulou: Three Temporalities and Emotions

Toward a mixed-initiative QA system: from studying predictors in Stack Exchange to building a mixed-initiative tool

Arithmetic and geometric structures in cryptography

Solving puzzles of spontaneously broken spacetime symmetries

Indicators for measuring the contributions of individual knowledge brokers

When deictic gestures in a robot can harm child-robot collaboration

Dependence of the L-Mode scrape-off layer power fall-off length on the upper triangularity in TCV

Thermally induced group effects among energy piles

Traces on reduced group C-*-algebras