Publications

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Stefan Schaffer; Niko Kleer; Pascal Lessel; Michael Feld; Julien Armin Bauer; Ina Goedert
Identification of Important LLM Test Criteria for State Media Authorities
In: Proceedings of the Mensch Und Computer 2025. Mensch und Computer (MuC-2025), Chemnitz, Germany, MuC '25, ISBN 9798400715822, Association for Computing Machinery, 2025.
Jan Nehring; Aleksandra Gabryszak; Pascal Jürgens; Aljoscha Burchardt; Stefan Schaffer; Matthias Spielkamp; Birgit Stark
Large Language Models are Echo Chambers
In: Nicoletta Calzolari; Min-Yen Kan; Veronique Hoste; Alessandro Lenci; Sakriani Sakti; Nianwen Xue (Hrsg.). Proceedings of the 2024 Joint International Conference on Computational Linguistics, Language Resources and Evaluation (LREC-COLING 2024). Joint International Conference on Computational Linguistics, Language Resources and Evaluation (LREC-COLING-2024), ELRA and ICCL, 2024.
Stefan Schaffer; Eva Schwaetzer; Aaron Ruß; Oliver Gustke
Chatbot in the Museum - A Field Study of User Experience and Modality Usage
In: Timo Baumann (Hrsg.). Studientexte zur Sprachkommunikation: Elektronische Sprachsignalverarbeitung 2024. Elektronische Sprachsignalverarbeitung (ESSV-2024), Germany, Pages 13-21, ISBN 978-3-95908-325-6, TUDpress, Dresden, 2024.
Kai Karren; Michael Schmitz; Stefan Schaffer
Improving Conversational User Interfaces for Citizen Complaint Management through enhanced Contextual Feedback
In: Proceedings of the 6th ACM Conference on Conversational User Interfaces. International Conference on Conversational User Interfaces (CUI-2024), Luxembourg, Luxembourg, CUI '24, ISBN 9798400705113, Association for Computing Machinery, 2024.
Daniel Geißler; Bo Zhou; Hamraz Javaheri; Esther Zahn; Emil Woop; Stefan Schaffer; Paul Lukowicz; Jakob Karolus
Towards Non-Distracting Smartphone Interaction While Biking Using Capacitive Sensing as Input Device
In: Companion of the 2024 on ACM International Joint Conference on Pervasive and Ubiquitous Computing. International Joint Conference on Pervasive and Ubiquitous Computing (UbiComp-2024), Pages 181-185, ACM New York, NY, USA, 2024.
Patrick Stadler; Stefan Schaffer
Towards Fine-Grained UX Evaluation of Visual CUI Components Using Chatbot Simulations.
Is CUI Design Ready Yet? A Workshop on Community Practices and Gaps in CUI Design & Resource Development, 2023.
Patrick Stadler; Stefan Schaffer
WidgetExplorer: A Rapid Prototyping and Evaluation Platform to Design Chatbots for all User Groups
CUI@CHI: Inclusive Design of CUIs Across Modalities and Mobilities. Workshop at the ACM CHI 2023 Conference, 2023.
Tanja Schneeberger; Stefan Schaffer; Dimitra Tsovaltzi; Lara Chehayeb; Patrick Gebhard (Hrsg.)
Workshop on Smart Urban Micromobility
Mensch und Computer (MuC-2023), located at Mensch und Computer 2023, September 3-6, Rapperswil, Switzerland, GI, 2023.
Linglong Meng; Krutarth Parwal; Stefan Schaffer
Optimization of Swarm Formation in Swarm Cycling
In: Workshop on Smart Urban Micromobility. Mensch und Computer (MuC-2023), September 3-6, Rapperswil, Switzerland, GI, 2023.
Oliver Gustke; Stefan Schaffer; Aaron Ruß
CHIM - Chatbot in the Museum: Exploring and Explaining Museum Objects with Speech-Based AI
In: Sonja Thiel; Johannes C. Bernhardt. AI in Museums: Reflections, Perspectives and Applications. Pages 257-264, ISBN 9783839467107, transcript Verlag, Bielefeld, 2023.