Stefan Schaffer

According to our database1, Stefan Schaffer authored at least 30 papers between 2009 and 2024.

Collaborative distances:
  • Dijkstra number2 of four.
  • Erdős number3 of four.

Timeline

Legend:

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PhD thesis 
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Links

On csauthors.net:

Bibliography

2024
Improving Conversational User Interfaces for Citizen Complaint Management through enhanced Contextual Feedback.
Proceedings of the ACM Conversational User Interfaces 2024, 2024

Large Language Models Are Echo Chambers.
Proceedings of the 2024 Joint International Conference on Computational Linguistics, 2024

2023
Workshop on Smart Urban Micromobility.
Proceedings of the Mensch und Computer 2023, 2023

An analysis of the effects of swarm cycling on cyclists' stress levels.
Proceedings of the Mensch und Computer 2023, 2023

Optimization of Swarm Formation in Swarm Cycling.
Proceedings of the Mensch und Computer 2023, 2023

"HalloBzar": A German chatbot for accessing the regional digital marketplace.
Proceedings of the 53. Jahrestagung der Gesellschaft für Informatik, INFORMATIK 2023, Designing Future, 2023

Imagination is All You Need! Curved Contrastive Learning for Abstract Sequence Modeling Utilized on Long Short-Term Dialogue Planning.
Proceedings of the Findings of the Association for Computational Linguistics: ACL 2023, 2023

2022
A Connected Swarm Cycling System.
Proceedings of the IEEE International Smart Cities Conference, 2022

User Experience of a Conversational User Interface in a Museum.
Proceedings of the ArtsIT, Interactivity and Game Creation, 2022

2021
Factoid and Open-Ended Question Answering with BERT in the Museum Domain.
Proceedings of the Conference on Digital Curation Technologies (Qurator 2021), Berlin, Germany, February 8th - to, 2021

Questions and Answers: Important Steps to Let AI Chatbots Answer Questions in the Museum.
Proceedings of the ArtsIT, Interactivity and Game Creation, 2021

2020
A Reporting Assistant for Railway Security Staff.
Proceedings of the 2nd Conference on Conversational User Interfaces, 2020

2019
MOLI: Smart Conversation Agent for Mobile Customer Service.
Inf., 2019

Conversation is multimodal: thus conversational user interfaces should be as well.
Proceedings of the 1st International Conference on Conversational User Interfaces, 2019

2018
Towards chatbots in the museum.
Proceedings of the 2nd Workshop on Mobile Access to Cultural Heritage co-located with 20th International Conference on Human-Computer Interaction with Mobile Devices and Services, 2018

2016
Modeling modality selection in multimodal human-computer interaction: extending automated usability evaluation tools for multimodal input.
PhD thesis, 2016

2015
Modeling input modality choice in mobile graphical and speech interfaces.
Int. J. Hum. Comput. Stud., 2015

2014
Intermodal personalized Travel Assistance and Routing Interface.
Proceedings of the Mensch & Computer 2014 - Tagungsband, 14. Fachübergreifende Konferenz für Interaktive und Kooperative Medien - Interaktiv unterwegs - Freiräume gestalten, 31. August, 2014

2012
Error-prone Voice and Graphical User Interfaces in a Mobile Application.
Proceedings of the 10th ITG Conference on Speech Communication, 2012

2011
Modality Selection and Perceived Mental Effort in a Mobile Application.
Proceedings of the 12th Annual Conference of the International Speech Communication Association, 2011

A Model of Shortcut Usage in Multimodal Human-Computer Interaction.
Proceedings of the Digital Human Modeling, 2011

2010
Investigating modality selection strategies.
Proceedings of the 2010 IEEE Spoken Language Technology Workshop, 2010

The influence of expertise and efficiency on modality selection strategies and perceived mental effort.
Proceedings of the 11th Annual Conference of the International Speech Communication Association, 2010

Neugestaltung der VDE-ITG-Richtlinie zur Bewertung von Kommunikationsendeinrichtungen.
Proceedings of the 9. ITG-Fachtagung Sprachkommunikation 2010, 2010

2009
Usability-Evaluation multimodaler Schnittstellen: Ist das Ganze die Summe seiner Teile?
Proceedings of the Mensch & Computer 2009: Grenzenlos frei!?, 2009

Benutzerstudien zur Bewertung multimodaler, interaktiver Anzeigetafeln in unterschiedlichen Entwicklungsstufen.
Proceedings of the Workshop-Proceedings der Tagung Mensch & Computer 2009, 2009

Predicting the quality of multimodal systems based on judgments of single modalities.
Proceedings of the 10th Annual Conference of the International Speech Communication Association, 2009

Influence of training on direct and indirect measures for the evaluation of multimodal systems.
Proceedings of the 10th Annual Conference of the International Speech Communication Association, 2009

Usability Evaluation of Multimodal Interfaces: Is the Whole the Sum of Its Parts?
Proceedings of the Human-Computer Interaction. Novel Interaction Methods and Techniques, 2009

Reliable Evaluation of Multimodal Dialogue Systems.
Proceedings of the Human-Computer Interaction. Novel Interaction Methods and Techniques, 2009


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