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Denis Gillet

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Related publications (215)

Page 4 of 11

Generative AI-Enabled Conversational Interaction to Support Self-Directed Learning Experiences in Transversal Computational Thinking

Denis Gillet, Adrian Christian Holzer, Juan Carlos Farah, Abdessalam Ouaazki

As computational thinking (CT) becomes increasingly acknowledged as an important skill in education, self-directed learning (SDL) emerges as a key strategy for developing this capability. The advent of generative AI (GenAI) conversational agents has disrup ...

2024

Towards portable learning analytics dashboards

Denis Gillet, Andrii Vozniuk, Sten Govaerts

This paper proposes a novel approach to build and deploy learning analytics dashboards in multiple learning environments. Existing learning dashboards are barely portable: once deployed on a learning platform, it requires considerable effort to deploy the ...

2013

On Achieving Periodic Joint-Motion for Redundant Robots

Denis Gillet, Philippe Müllhaupt

The consequence of the loss of involutivity of a specific set of vector fields on the periodicity of the joint motion is examined for redundant robots. An output task, defined as a one dimensional periodic closed curve embedded in a two dimensional working ...

2008

Understanding learning at a glance: An overview of learning dashboard studies

Denis Gillet, Pierre Dillenbourg, Adrian Christian Holzer, Maria Jesus Rodriguez Triana, Andrii Vozniuk, Mina Shirvani Boroujeni, Luis Pablo Prieto Santos, Beat Adrian Schwendimann

Research on learning dashboards aims to identify what data is meaningful to different stakeholders in education, and how data can be presented to support sense-making processes. This paper summarizes the main outcomes of a systematic literature review on l ...

Assoc Computing Machinery2016

Micro-simulation Modeling of Coordination of Automated Guided Vehicles at Intersection

Denis Gillet, André-Gilles Dumont, Minh Hai Pham, Laleh Makarem

One of the challenges with autonomous vehicles is their performance at intersections. An alternative control method for the coordination of autonomous vehicles at intersections is shown. The proposed approach was grounded in multiple-robot coordination and ...

National Academy of Sciences2012

Supporting Well-Being: A Digital Intervention Model for Disclosing Sexual Harassment in Higher Education

Denis Gillet, Isabelle Barbara Marie-Hélène Cardia

Sexual harassment is prevalent at all levels of higher education and research and in all disciplines, which means that engineering education is no exception. Following the #MeToo movement, students have started to report cases of abuses publicly in our ins ...

IEEE2023

3D Collision Avoidance Algorithm for Unmanned Aerial Vehicles with Limited Field of View Constraints

Denis Gillet, Alcherio Martinoli, Steven Adriaan Roelofsen

Unmanned Aerial Vehicles (UAVs) are becoming a significant field of research with numerous applications, ranging from mapping to surveillance. New applications, such as aerial delivery of goods, are expected to appear in the next years and will require mor ...

2016

Implementation Framework and Strategies for AI-augmented Open Educational Resources (OER): A Comprehensive Approach Applied to Secondary and Higher Education

Denis Gillet, Basile Maurice Pierre Spaenlehauer

This paper aims to propose an implementation framework for the adoption and management of Open Educational Resources (OER), focusing on their lifecycle, as well as the integration of AI for supporting educators in their classification of the created conten ...

2024

Collision avoidance in next-generation fiber positioner robotic systems for large survey spectrographs

Denis Gillet, Jean-Paul Richard Kneib, Hannes Bleuler, Mohamed Bouri, Laurent Frédéric Jenni, Laleh Makarem

Some of the next generation massive spectroscopic survey projects, plan to use thousands of fiber positioner robots packed at a focal plane to quickly move in parallel the fiber-ends from the previous to the next target points. The most direct trajectories ...

EDP Sciences SA2014

Integrating Code Reviews into Online Lessons to Support Software Engineering Education

Denis Gillet, Maria Jesus Rodriguez Triana, Juan Carlos Farah, Basile Maurice Pierre Spaenlehauer

The use of peer code review exercises is well established in software engineering education. Nevertheless, challenges involving students' ability to perform code reviews have been identified as barriers to successfully integrating code reviews in education ...

Springer2022

Social Software Modeling and Mashup based on Actors, Activities and Assets

Denis Gillet, Christophe Salzmann, Sandy Ingram, Evgeny Bogdanov

Despite the extreme diversity of Web applications, one can find similarities among them. This paper proposes an answer to the question of knowing whether it is possible to conceptually represent different Web applications in a common manner such that they ...

2008

A Federated Recommender System for Online Learning Environments

Laurent Moccozet, Denis Gillet, Christophe Salzmann, Lei Zhou

From e-commerce to social networking sites, recommender systems are gaining more and more interest. They provide connections, news, resources, or products of interest. This paper presents a federated recommender system, which exploits data from different o ...

Springer Berlin Heidelberg2012

From LMS to PLE: a Step Forward through OpenSocial Apps 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. The paper presents a solution via enablin ...

2012

Laboratory as a Service (LaaS): a Novel Paradigm for Developing and Implementing Modular Remote Laboratories

Denis Gillet, Christophe Salzmann

The increasing adoption of remote laboratories in education along with the shift from eLearning 2.0 towards eLearning 3.0, have demanded several considerations in their implementation and delivery format. In response to these needs, this contribution intro ...

2014

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

Heterogeneous Target Assignment to Robotic Fiber Positioner Systems

Denis Gillet, Jean-Paul Richard Kneib, Matin Macktoobian

The target assignment methods applied to robotic fiber positioners are only applicable to homogeneous sets of targets to be observed. However, different batches of robotic fiber positioners available at the focal plane of a telescope can be simultaneously ...

IEEE2019

Towards Collaborative Portable Web Spaces

Denis Gillet, Stéphane Sire, Evgeny Bogdanov

As two recent trends in Web development, Widgets and mashups, are converging, we claim that there is a growing need to define a Widget Space configuration language to allow building flexible personal learning environments that could be independent of a run ...

2009

AngeLA: Putting the Teacher in Control of Student Privacy in the Online Classroom

Denis Gillet, Andrii Vozniuk, Sten Govaerts

Learning analytics (LA) is often considered as a means to improve learning and learning environments by measuring student behaviour, analysing the tracked data and acting upon the results. The use of LA tools implies recording and processing of student act ...

2014

May I suggest? Three PLE recommender strategies in comparison

Denis Gillet, Sten Govaerts

Personal learning environment (PLE) solutions aim at empowering learners to design (ICT and web-based) environments for their activities in different learning contexts and even for transitions between these contexts. Hereby, recommender systems which are h ...

2011

Virtual Vehicle-Based Cooperative Maneuver Planning for Connected Automated Vehicles at Single-Lane Roundabouts

Denis Gillet, Ezequiel González Debada

This paper presents a distributed maneuver planner for connected automated vehicles (CAVs) built upon the idea of CAVs being able to explicitly share their intentions by creating virtual vehicles (Us) on the targeted traffic stream. Specifically, this work ...

IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC2018