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Université de Neuchâtel

Designing dialogue: argumentation as conflict management in social interaction

Greco, Sara

In: Revue Tranel, 2018, vol. 68, p. 7-15

The escalation of disagreement into overt conflict in social interaction can be avoided, if disagreement is managed through argumentative dialogue. This paper explores the characteristics of argumentative dialogue and presents the role of third parties who design spaces for others' dialogue. After discussing the prototypical example of dispute mediators, this contribution considers other informal...

Université de Neuchâtel

"Well if we're wrong it's your fault": Negotiating participation in the EFL classroom

Skogmyr Marian, Klara ; Kunitz, Silvia

In: Revue Tranel, 2017, vol. 67, p. 49-77

This micro-longitudinal conversation analytic study investigates how a group of 7th grade students in Sweden negotiates participation frameworks in EFL group work. The analysis follows the changes in participation of one student, Emma, during a collaborative vocabulary quiz used to test a homework assignment. At first, Emma's participation in the task is limited and her contributions are...

Institut de hautes études internationales et du développement

Capitalisation of experiences in Livestock Production and Dairying (LPD) in India : [report]

Wieser, Martin

Bern : Intercooperation (Swiss Organization for Development and Cooperation), 2000

(Technical report ; 15)

Université de Neuchâtel

Numerical simulations and uncertainty analysis for assessing spatial and temporal dynamics in alluvial river-aquifer systems : an application in the context of the 3rd Rhône River Correction

Gianni, Guillaume ; Brunner, Philip (Dir.) ; Perrochet, Pierre (Codir.)

Thèse de doctorat : Université de Neuchâtel, 2017.

La caractérisation de l’interaction entre les rivières et les eaux souterraines pour des aquifères alluviaux est essentielle afin d’anticiper l’impact des stratégies de gestion de rivière, comme le sont les restaurations de rivières, sur l’ensemble de la ressource en eau et sur sa dynamique. De ce fait, le développement de méthodes et d’approches de calibration permettant une...

Université de Fribourg

‘Taking culture seriously’: implications for intercultural education and training

Ogay, Tania ; Edelmann, Doris

In: European Journal of Teacher Education, 2016, vol. 39, no. 3, p. 388-400

Albeit indispensable to understanding human action, the concept of culture has suffered from excessive enthusiasm in the fields of intercultural education as well as in intercultural teacher training, leading too often to culturalist stances. These excesses of intercultural education and training as well as their contradictory message (between praising and minimising – even ignoring – culture...

Università della Svizzera italiana

New architectures for very deep learning

Srivastava, Rupesh Kumar ; Schmidhuber, Jürgen (Dir.)

Thèse de doctorat : Università della Svizzera italiana, 2018 ; 2018INFO006.

Artificial Neural Networks are increasingly being used in complex real- world applications because many-layered (i.e., deep) architectures can now be trained on large quantities of data. However, training even deeper, and therefore more powerful networks, has hit a barrier due to fundamental limitations in the design of existing networks. This thesis develops new architectures that, for the...

Université de Fribourg

Collective iteration behavior for online social networks

Liu, Jian-Guo ; Li, Ren-De ; Guo, Qiang ; Zhang, Yi-Cheng

In: Physica A: Statistical Mechanics and its Applications, 2018, vol. 499, p. 490–497

Understanding the patterns of collective behavior in online social network (OSNs) is critical to expanding the knowledge of human behavior and tie relationship. In this paper, we investigate a specific pattern called social signature in Facebook and Wiki users’ online communication behaviors, capturing the distribution of frequency of interactions between different alters over time in the...

Université de Fribourg

Ultrafast doublon dynamics in photoexcited $1T$-${\mathrm{TaS}}_{2}$

Ligges, M. ; Avigo, I. ; Gole?, Denis ; Strand, H. ?U.? R. ; Beyazit, Y. ; Hanff, K. ; Diekmann, F. ; Stojchevska, L. ; Kalläne, M. ; Zhou, P. ; Rossnagel, K. ; Eckstein, Martin ; Werner, Philipp ; Bovensiepen, U.

In: Physical Review Letters, 2018, vol. 120, no. 16, p. 166401

Strongly correlated materials exhibit intriguing properties caused by intertwined microscopic interactions that are hard to disentangle in equilibrium. Employing nonequilibrium time-resolved photoemission spectroscopy on the quasi-two- dimensional transition-metal dichalcogenide 1T-TaS2, we identify a spectroscopic signature of doubly occupied sites (doublons) that reflects fundamental Mott...

Université de Fribourg

Nonthermal switching of charge order: Dynamical slowing down and optimal control

Schüler, Michael ; Murakami, Yuta ; Werner, Philipp

In: Physical Review B, 2018, vol. 97, no. 15, p. 155136

We investigate the laser-induced dynamics of electronically driven charge-density- wave (CDW) order. A comprehensive mean-field analysis of the attractive Hubbard model in the weak-coupling regime reveals ultrafast switching and ultrafast melting of the order via a nonthermal pathway. The resulting nonequilibrium phase diagram exhibits multiple distinct regimes of the order parameter dynamics...

Université de Fribourg

Enhanced pairing susceptibility in a photodoped two-orbital Hubbard model

Werner, Philipp ; Strand, Hugo U. R. ; Hoshino, Shintaro ; Murakami, Yuta ; Eckstein, Martin

In: Physical Review B, 2018, vol. 97, no. 16, p. 165119

Local spin fluctuations provide the glue for orbital-singlet spin-triplet pairing in the doped Mott insulating regime of multiorbital Hubbard models. At large Hubbard repulsion U, the pairing susceptibility is nevertheless tiny because the pairing interaction cannot overcome the suppression of charge fluctuations. Using nonequilibrium dynamical mean field simulations of the two-orbital...