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May I suggest? Three PLE recommender strategies in comparison

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Personal Learning Environments as Enablers for Connectivist MOOCs

Denis Gillet

This paper presents how platforms initially designed to enable the construction of personal learning environments can help teachers and learners to aggregate their own MOOCs from resources freely available in the Cloud under Creative Commons licenses. Comp ...

2013

Splitting fields of conics and sums of squares of rational functions

David Maximilian Grimm

Given a geometrically unirational variety over an infinite base field, we show that every finite separable extension of the base field that splits the variety is the residue field of a closed point. As an application, we obtain a characterization of functi ...

Springer-Verlag2013

Supporting Reflection and Classroom Orchestration with Tangible Tabletops

Lenh Hung Son Do

Tangible tabletop systems have been extensively proven to be able to enhance participation and engagement as well as enable many exciting activities, particularly in the education domain. However, it remains unclear as to whether students really benefit fr ...

EPFL2012

An Institutional Personal Learning Environment Enabler

Denis Gillet, Laurent Moccozet

In this paper, we first discuss the concept of Personal Learning Environment (PLE) with respect to higher- education institutions and Virtual Learning Environments (VLEs). This discussion rapidly confronts us to the place of the PLE and self-directed learn ...

2012

Early detection, warnings, weak signals and seeds of change: A turbulent domain of futures studies

Pierre Rossel

This paper marks a milestone in a six year research cycle on weak signal analysis and early detection issues in futures studies. While providing a broad view and discussing a variety of contributions on this topic, the aim of this article is to offer a mor ...

2012

Educational innovation: an Economist’s perspective

Dominique Foray

In the report, prominent researchers from Scandinavia, the US and Switzerland draw on a variety of perspectives and experiences to discuss the challenges in the field of educational research. The report is based on material from the programme’s conference ...

The Research Council of Norway2011

Sup-norms of Eigenfunctions on Arithmetic Ellipsoids

Philippe Michel

Let B be a positive quaternion algebra, and let O subset of B be an Eichler order. There is associated, in a natural way, a variety X = X(O) the connected components of which are indexed by the ideal classes of O and are isomorphic to spheres. This variety ...

Oxford University Press2011

The 3A interaction model: towards bridging the gap between formal and informal learning

Denis Gillet, Na Li

This paper discusses the adoption of bottom-up social software tools in formal learning environments. This is believed to enhance the learning experience of today’s young generation characterized by being technology savvy and keen on social networking. As ...

IEEE Computer Society2010

Some stochastic comparisons in series systems with active redundancy

We compare the lifetimes of series systems with different allocations of active redundancy using a variety of stochastic comparisons. It is assumed that only one spare can be allocated to each component of the system. (C) 2010 Elsevier B.V. All rights rese ...

2010

Personal Learning Environments in a Global Higher Engineering Education Web 2.0 Realm

Denis Gillet

This paper presents investigations on formal and informal requirements for personal learning environments taking into account students’ personal and social learning practices. The potential of global Web 2.0 educational service bundles and informal learnin ...

IEEE2010