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Adrian Christian Holzer

Cette personne a quitté l’EPFL

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Publications associées (44)

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Beyond ePortfolios: Creating, Exploiting, and Archiving Activity Traces, Learning Outcomes, and Learning Analytics as Personal Shareable Online Spaces

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

The concept of an ePortfolio was introduced in 1999 as an electronic learning record and further developed to overcome the limitation of learning management systems lacking persistent storage for learning artifacts. Nowadays, educational platforms have evo ...

IEEE2017

Blending Digital and Face-to-Face Interaction Using a Co -Located Social MediaApp in Class

Denis Gillet, Andrii Vozniuk, Sten Govaerts, Adrian Christian Holzer

Improving face-to-face (f2f) interaction in large classrooms is a challenging task as student participation can be hard to initiate. Thanks to the wide adoption of personal mobile devices, it is possible to blend digital and face-to-face interaction and in ...

IEEE COMPUTER SOC2018

Orchestrating Inquiry-Based Learning Spaces: an Analysis of Teacher Needs

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

The European Go-Lab project offers Inquiry Learning Spaces (ILSs) as open educational resources to support Inquiry-based Learning (IBL). To successfully exploit ILSs and implement IBL, proper support for orchestration is needed. Researchers have highlighte ...

2015

Padoc: Enabling social networking in proximity

Denis Gillet, Adrian Christian Holzer

Apps supporting social networking in proximity are gaining momentum as they enable both augmenting face-to-face interaction with a digital channel (e.g. classroom interaction systems) and augmenting digital interaction by providing a local real life feelin ...

Elsevier Science Bv2016

Challenges and Opportunities in Integrating Interactive Chatbots into Code Review Exercises: A Pilot Case Study

Denis Gillet, Adrian Christian Holzer, Juan Carlos Farah

While chatbots are commonly used to support software developers with repetitive tasks, their use in programming education is still limited, particularly for students in non-technical domains. To better understand the potential for chatbots to support progr ...

IATED2022

Graspeo: a Social Media Platform for Knowledge Management in NGOs

Denis Gillet, Andrii Vozniuk, Sten Govaerts, Adrian Christian Holzer

Timely access to critical information is crucial for any organization operating in situations of emergency. Deploying an adequate information system tailored to specific organizational needs and matched to the organizational structure is essential. To unde ...

2015

Uncomfortable yet Fun Messaging with Chachachat

Denis Gillet, Andrii Vozniuk, Sten Govaerts, Adrian Christian Holzer

In order to improve user experience and to foster novel ideas, some voices in the HCI community have argued to break fundamental design rules, an approach well known in the art community. In this paper, we use this radical approach to design a playful mobi ...

2015

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

Gamifying knowledge sharing in humanitarian organisations: a design science journey

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

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

Towards an Online Lab Portal for Inquiry-based STEM Learning at School

Denis Gillet, Christophe Salzmann, Andrii Vozniuk, Sten Govaerts, Adrian Christian Holzer

Nowadays, the knowledge economy is growing rapidly. To sustain future growth, more well educated people in STEM (science, technology, engineering and mathematics) are needed. In the Go-Lab project we aim to motivate and orient students from an early age on ...

Springer2013

Active Interdisciplinary Learning in a Design Thinking Course: Going to Class for a Reason

Denis Gillet, Marc Laperrouza, Adrian Christian Holzer

New technologies such as MOOCs make it crucial for universities to find the added value of bringing students to campus. Designing lectures that foster more interactions could address this issue, as student engagement and interaction are harder to replicate ...

IEEE2018

Peer Assessment Based on Ratings in a Social Media Course

Denis Gillet, Andrii Vozniuk, Adrian Christian Holzer

Peer assessment is seen as a powerful supporting tool to achieve scalability in the evaluation of complex assignments in large courses, possibly virtual ones, as in the context of massive open online courses (MOOCs). However, the adoption of peer assessmen ...

2014

Fostering Innovation with Generative AI: A Study on Human-AI Collaborative Ideation and User Anonymity

Denis Gillet, Adrian Christian Holzer, Jérémy Alain La Scala-Jayet

Collaborative ideation is a key aspect of many innovation processes. However, a lack of proper support can hinder the process and limit the ability of participants to generate innovative ideas. Thus, we introduce AI-deation, a digital environment for colla ...

2025

Increasing the Perspectives of Engineering Undergraduates on Societal Issues through an Interdisciplinary Program

Ambrogio Fasoli, Denis Gillet, Antonin Danalet, Ingrid Le Duc, Alexis Berne, Luca Bragazza, Delphine Preissmann, Samuel Bendahan, Siara Ruth Isaac, Roland John Tormey, Jérome Feige, Isabelle Barbara Marie-Hélène Cardia, Adrian Christian Holzer

To tackle the challenges of the 21st century, future scientists and engineers have to understand the interplay between societal challenges and technical solutions as early as possible in their education. They also have to develop the communication and the ...

Tempus Publications2016

Community Building with Co-located Social Media: A Field Experiment with Syrian Refugees

Denis Gillet, Adrian Christian Holzer

While co-located social media previously has been employed to enhance interaction in community building activities in previous work, its range of effects have not been quantitatively described. In this study, we introduce a co-located social media app call ...

ACM2017

Rich Open Educational Resources for Personal and Inquiry Learning. Agile Creation, Sharing and Reuse in Educational Social Media Platforms

Denis Gillet, Christophe Salzmann, Andrii Vozniuk, Wissam Halimi, Sten Govaerts, Adrian Christian Holzer, Maria Jesus Rodriguez Triana

Open Educational Resources (OERs) are freely accessible, openly licensed multimedia documents or interactive tools that can be typically integrated in Learning Management Systems to support courses. With social media platforms becoming the central piece of ...

2014

Monitoring, Awareness and Reflection in Blended Technology Enhanced Learning: a Systematic Review

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

Education is experiencing a paradigm shift towards blended learning models in technology-enhanced learning (TEL). Despite the potential benefits of blended learning, it also entails additional complexity in terms of monitoring, awareness and reflection, as ...

2017

Fostering 21st Century Skills through Interdisciplinary Learning Experiences

Denis Gillet, Marc Laperrouza, Roland John Tormey, Isabelle Barbara Marie-Hélène Cardia, Adrian Christian Holzer

2018

GraaspBox: Enabling Mobile Knowledge Delivery into Underconnected Environments

Denis Gillet, Andrii Vozniuk, Adrian Christian Holzer

Interacting with knowledge in a timely fashion is critical for the success of humanitarian missions. At the same time, the places where humanitarian action is needed are often those where Internet connection is poor or not available at all, making digital ...

ACM2017

Towards Mobile Blended Interaction Fostering Critical Thinking

Denis Gillet, Samuel Bendahan, Sten Govaerts, Adrian Christian Holzer

Critical thinking is a fundamental skill that all citizens should have. Unfortunately, while beliefs in unfounded claims are pervasive, teaching critical skill is a strenuous task. Digital mobile interaction could potentially support face-to-face teaching ...

2015