Recherche

Afficher tous les résultats pour

Accueil

Personne

Denis Gillet

Cette personne a quitté l’EPFL

À propos
Confidentialité
Mentions légales

Graph Chatbot

Publications associées (215)

Page 3 sur 11

The Smart Device Specification for Remote Labs

Denis Gillet, Christophe Salzmann, Sten Govaerts, Wissam Halimi

This paper presents the Smart Device specification to interface with remote labs. To encourage the broader sharing of remote labs, the Smart Device paradigm decouples the client from the server and provides well-defined interfaces between client and server ...

2015

Combining the Knowledge Appropriation Model and epistemic networks to understand co-creation and adoption of learning designs using log data

Denis Gillet, Maria Jesus Rodriguez Triana

Social practices are well-known mediators in the adoption of educational innovations during professional learning, as postulated by the Knowledge Appropriation Model (KAM). However, understanding how teachers adopt new pedagogical approaches at scale is of ...

2020

Trajectory Tracking through Overactuation for an Optical Delay Line

Denis Gillet, Philippe Müllhaupt

Nano-positioning devices constitute the mechatronic heart of the VLTI (Very Large Telescope Interferometer) for the ESO (European Southern Observatory) astrometry instrumentation. In the context of the development of a new optical Differential Delay Line ( ...

2007

Participatory Design for Awareness Features: Enhancing Interaction in Communities of Practice

Denis Gillet

In the framework of the European Integrated Project PALETTE, the École Polytechnique Fédérale de Lausanne (EPFL) and the University of Patras are developing mediation services. These services aim at sustaining collaboration, supporting tacit and explicit k ...

2008

Promoting Computational Thinking Skills in Non-Computer Science Students Gamifying Computational Notebooks to Increase Student Engagement

Denis Gillet, Adrian Christian Holzer, Juan Carlos Farah, Marc Lafuente Martinez

Computational thinking (CT) skills are becoming increasingly relevant for future professionals across all domains, beyond computer science (CS). As such, an increasing number of bachelor and masters programs outside of the computer science discipline integ ...

2022

Experimental evaluation of complete safe coordination of astrobots for Sloan Digital Sky Survey V

Denis Gillet, Jean-Paul Richard Kneib, Mohamed Bouri, Luzius Gregor Kronig, Matin Macktoobian, Ricardo Jorge Araùjo Pereira, Loïc Grossen

The data throughput of massive spectroscopic surveys in the course of each observation is directly coordinated with the number of optical fibers which reach their target. In this paper, we evaluate the safety and the performance of the astrobots coordinati ...

2020

Tackling Acceptability Issues in Communities of Practice by Providing a Lightweight Email-based Interface to eLogbook: a Web 2.0 Collaborative Activity and Asset Management System

Denis Gillet, Christophe Salzmann

eLogbook is a Web-based collaborative environment designed for communities of practice. It enables users to manage joint activities, share related assets and get contextual awareness. In addition to the original Web- based access, an email-based eLogbook i ...

CEUR-WS.org2007

Collision-Free Intersection Crossing of Mobile Robots Using Decentralized Navigation Functions on Predefined Paths

Denis Gillet, Laleh Makarem

This paper deals with the coordination of a group of mobile robots at an intersection. It focusses on decentralized navigation functions (DNFs) to achieve efficient traffic control. The main challenge is to define virtual potentials, which are used by dece ...

2011

The Multimodal Study of Blended Learning Using Mixed Sources: Dataset and Challenges of the SpeakUp Case

Denis Gillet, Adrian Christian Holzer, Maria Jesus Rodriguez Triana

Social media applications have been proposed as a tool to complement students’ formal learning experiences, often to increase interactivity and participation. However, evidence regarding the benefits and challenges of such applications is still conflicting ...

CEUR2017

Promoting and Implementing Digital STEM Education at Secondary Schools in Africa

Denis Gillet, Juan Carlos Farah

This paper discusses an ongoing initiative aimed at promoting and implementing digital STEM education at secondary schools in Africa. This initiative, coined Go-Lab Goes Africa (GO-GA), is an innovation action supported by the European Commission through i ...

IEEE2019

Agile, Versatile, and Comprehensive Social Media Platform for Creating, Sharing, Exploiting, and Archiving Personal Learning Spaces, Artifacts, and Traces

Denis Gillet, Adrian Christian Holzer, Maria Jesus Rodriguez Triana, Andrii Vozniuk

Nowadays, students bring their full ecosystem of social media platforms and their own devices to school, while teachers benefit from and contribute to local or global repositories of educational resources. As a consequence, educational institutions have to ...

2016

Contextual Factors in the Adoption of Social Software: a Case Study

Denis Gillet, Maryam Najafian-Razavi

Over the past decade, social computing has emerged immensely as a phenomenon among distributed communities. The benefits of social systems depend on a large part on the existence of an active user community who use it continuously to deploy and share infor ...

2011

Towards PLEs through Widget Spaces in Moodle

Denis Gillet, Evgeny Bogdanov

Bringing flexibility and extensibility into Learning Management Systems is crucial because it gives teachers and students a free choice of technologies and educational materials they want to use for their courses. This paper presents a solution by enabling ...

Comsis Consortium2014

Widget-Based Approach for Remote Control Labs

Denis Gillet, Christophe Salzmann, Evgeny Bogdanov

The paper presents a novel approach to conduct laboratory experiments in relation with the Control class taught at EPFL. The existing laboratory interface built as a Java applet, which allows students to access experimentation devices locally or remotely, ...

2012

Dynamical biomechanical model of the shoulder: null space based optimization of the overactuated system

Dominique Pioletti, Denis Gillet, Alexandre Terrier, Philippe Müllhaupt

A new dynamical model of the shoulder has been developed. It consists of eleven muscles. The glenohumeral joint, modeled as a spherical joint, allows three rotations and blocks the translations. Muscle wrapping around a spherical humeral head is calculated ...

2009

Gamifying knowledge sharing in humanitarian organisations: a design science journey

Denis Gillet, Adrian Christian Holzer, Isabelle Barbara Marie-Hélène Cardia, Samuel Bendahan

Humanitarian organisations provide invaluable work to improve the lives of individuals impacted by natural and anthropogenic hazards. While humanitarian organisations are highly knowledge intensive, they often fail to manage knowledge effectively. Providin ...

2020

Design of Digital Mediation Tool for Self-disclosing PTSD

Denis Gillet, Isabelle Barbara Marie-Hélène Cardia, Delphine Preissmann

Establishing trust is an important aspect of the design of technological tools for mental health, as individuals are persuaded to disclose personal distressing experiences when privacy is ensured. This work-in-progress paper presents an interdisciplinary r ...

2020

Tackling Engineering Education Research Challenges: Web 2.0 Social Software for Personal Learning

Denis Gillet

This paper focuses on Engineering Education Research on Technology Enhanced Learning carried out at the Swiss Federal Institute of Technology in Lausanne (EPFL), and on its current focus on personal and collaborative learning. After some thoughts on the di ...

Tempus Publications2010

Understanding teacher design practices for digital inquiry-based science learning: the case of Go-Lab

Denis Gillet, Maria Jesus Rodriguez Triana

Designing and implementing online or digital learning material is a demanding task for teachers. This is even more the case when this material is used for more engaged forms of learning, such as inquiry learning. In this article, we give an informed accoun ...

2021

Strategy for the Control of a Dual-stage Nano-positioning System with a Single Metrology

Denis Gillet, Philippe Müllhaupt

A double-stage feedback control structure for a double-stage mechanical system, with a single optical metrology is developed to reach the nanometer accuracy at high bandwidth over large displacements. A piezoelectric stack actuator is used for fine positio ...

2006