Lukas Stappen

57 papers A* 3A 5B 2C 1Misc 1Journal 29Unranked 13
YearRankTypeTitle / Venue / Authors
2026 A* conf
"What Are You Doing?": Effects of Intermediate Feedback from Agentic LLM In-Car Assistants During Multi-Step Processing.
CHI
Johannes Kirmayr, Raphael Paul Wennmacher, Khanh Huynh, Lukas Stappen, Elisabeth André, Florian Alt
2026 J jnl
"What Are You Doing?": Effects of Intermediate Feedback from Agentic LLM In-Car Assistants During Multi-Step Processing.
CoRR
Johannes Kirmayr, Raphael Wennmacher, Khanh Huynh, Lukas Stappen, Elisabeth André, Florian Alt
2026 J jnl
Agent2Agent Threats in Safety-Critical LLM Assistants: A Human-Centric Taxonomy.
CoRR
Lukas Stappen, Ahmet Erkan Turan, Johann Hagerer, Georg Groh
2026 J jnl
CAR-bench: Evaluating the Consistency and Limit-Awareness of LLM Agents under Real-World Uncertainty.
CoRR
Johannes Kirmayr, Lukas Stappen, Elisabeth André
2025 — conf
CarMem: Enhancing Long-Term Memory in LLM Voice Assistants through Category-Bounding.
COLING (Industry)
Johannes Kirmayr, Lukas Stappen, Phillip Schneider, Florian Matthes, Elisabeth André
2025 J jnl
CarMem: Enhancing Long-Term Memory in LLM Voice Assistants through Category-Bounding.
CoRR
Johannes Kirmayr, Lukas Stappen, Phillip Schneider, Florian Matthes, Elisabeth André
2025 — conf
Collaborating with LLMs Through a Voice and Graphical User Interface.
MobileHCI (Companion)
Lenja Sorokin, Khanh Huynh, Malin Eiband, Lukas Stappen, Jeremy Dillmann
2024 J jnl
Generalized Synchronized Active Learning for Multi-Agent-Based Data Selection on Mobile Robotic Systems.
IEEE Robotics Autom. Lett.
Sebastian Schmidt, Lukas Stappen, Leo Schwinn, Stephan Günnemann
2024 — conf
The MuSe 2024 Multimodal Sentiment Analysis Challenge: Social Perception and Humor Recognition.
MuSe@ACM Multimedia
Shahin Amiriparian, Lukas Christ, Alexander Kathan, Maurice Gerczuk, Niklas Müller, Steffen Klug, Lukas Stappen, Andreas König, Erik Cambria, Björn W. Schuller, Simone Eulitz
2024 J jnl
The MuSe 2024 Multimodal Sentiment Analysis Challenge: Social Perception and Humor Recognition.
CoRR
Shahin Amiriparian, Lukas Christ, Alexander Kathan, Maurice Gerczuk, Niklas Müller, Steffen Klug, Lukas Stappen, Andreas König, Erik Cambria, Björn W. Schuller, Simone Eulitz
2023 J jnl
A summary of the ComParE COVID-19 challenges.
Frontiers Digit. Health
Harry Coppock, Alican Akman, Christian Bergler, Maurice Gerczuk, Chloë Brown, Jagmohan Chauhan, Andreas Grammenos, Apinan Hasthanasombat, Dimitris Spathis, Tong Xia, Pietro Cicuta, Jing Han, Shahin Amiriparian, Alice Baird, Lukas Stappen, Sandra Ottl, Panagiotis Tzirakis, Anton Batliner, Cecilia Mascolo, Björn W. Schuller
2023 — conf
Integrating Generative Artificial Intelligence in Intelligent Vehicle Systems.
ITSC
Lukas Stappen, Jeremy Dillmann, Serena Striegel, Hans-Jörg Vögel, Nicolas Flores-Herr, Björn W. Schuller
2023 J jnl
Integrating Generative Artificial Intelligence in Intelligent Vehicle Systems.
CoRR
Lukas Stappen, Jeremy Dillmann, Serena Striegel, Hans-Jörg Vögel, Nicolas Flores-Herr, Björn W. Schuller
2023 — conf
The MuSe 2023 Multimodal Sentiment Analysis Challenge: Mimicked Emotions, Cross-Cultural Humour, and Personalisation.
MuSe@ACM Multimedia
Lukas Christ, Shahin Amiriparian, Alice Baird, Alexander Kathan, Niklas Müller, Steffen Klug, Chris Gagne, Panagiotis Tzirakis, Lukas Stappen, Eva-Maria Meßner, Andreas König, Alan Cowen, Erik Cambria, Björn W. Schuller
2023 J jnl
The Multimodal Sentiment Analysis in Car Reviews (MuSe-CaR) Dataset: Collection, Insights and Improvements.
IEEE Trans. Affect. Comput.
Lukas Stappen, Alice Baird, Lea Schumann, Björn W. Schuller
2022 J jnl
A Cross-Corpus Speech-Based Analysis of Escalating Negative Interactions.
Frontiers Comput. Sci.
Iulia Lefter, Alice Baird, Lukas Stappen, Björn W. Schuller
2022 J jnl
A Summary of the ComParE COVID-19 Challenges.
CoRR
Harry Coppock, Alican Akman, Christian Bergler, Maurice Gerczuk, Chloë Brown, Jagmohan Chauhan, Andreas Grammenos, Apinan Hasthanasombat, Dimitris Spathis, Tong Xia, Pietro Cicuta, Jing Han, Shahin Amiriparian, Alice Baird, Lukas Stappen, Sandra Ottl, Panagiotis Tzirakis, Anton Batliner, Cecilia Mascolo, Björn W. Schuller
2022 J jnl
An Estimation of Online Video User Engagement From Features of Time- and Value-Continuous, Dimensional Emotions.
Frontiers Comput. Sci.
Lukas Stappen, Alice Baird, Michelle Lienhart, Annalena Bätz, Björn W. Schuller
2022 — —
Multimodal sentiment analysis in real-life videos.
Lukas Stappen
2022 J jnl
Predicting Sex and Stroke Success - Computer-aided Player Grunt Analysis in Tennis Matches.
CoRR
Lukas Stappen, Manuel Milling, Valentin Munst, Korakot Hoffmann, Björn W. Schuller
2022 — conf
The MuSe 2022 Multimodal Sentiment Analysis Challenge: Humor, Emotional Reactions, and Stress.
MuSe @ ACM Multimedia
Lukas Christ, Shahin Amiriparian, Alice Baird, Panagiotis Tzirakis, Alexander Kathan, Niklas Müller, Lukas Stappen, Eva-Maria Meßner, Andreas König, Alan Cowen, Erik Cambria, Björn W. Schuller
2022 J jnl
The MuSe 2022 Multimodal Sentiment Analysis Challenge: Humor, Emotional Reactions, and Stress.
CoRR
Lukas Christ, Shahin Amiriparian, Alice Baird, Panagiotis Tzirakis, Alexander Kathan, Niklas Müller, Lukas Stappen, Eva-Maria Meßner, Andreas König, Alan Cowen, Erik Cambria, Björn W. Schuller
2021 — conf
A Physiologically-Adapted Gold Standard for Arousal during Stress.
MuSe @ ACM Multimedia
Alice Baird, Lukas Stappen, Lukas Christ, Lea Schumann, Eva-Maria Messner, Björn W. Schuller
2021 J jnl
A Physiologically-Adapted Gold Standard for Arousal during Stress.
CoRR
Alice Baird, Lukas Stappen, Lukas Christ, Lea Schumann, Eva-Maria Meßner, Björn W. Schuller
2021 A conf
A Prototypical Network Approach for Evaluating Generated Emotional Speech.
Interspeech
Alice Baird, Silvan Mertes, Manuel Milling, Lukas Stappen, Thomas Wiest, Elisabeth André, Björn W. Schuller
2021 J jnl
An Estimation of Online Video User Engagement from Features of Continuous Emotions.
CoRR
Lukas Stappen, Alice Baird, Michelle Lienhart, Annalena Bätz, Björn W. Schuller
2021 J jnl
An Evaluation of Speech-Based Recognition of Emotional and Physiological Markers of Stress.
Frontiers Comput. Sci.
Alice Baird, Andreas Triantafyllopoulos, Sandra Zänkert, Sandra Ottl, Lukas Christ, Lukas Stappen, Julian Konzok, Sarah Sturmbauer, Eva-Maria Meßner, Brigitte M. Kudielka, Nicolas Rohleder, Harald Baumeister, Björn W. Schuller
2021 — conf
Embracing and Exploiting Annotator Emotional Subjectivity: An Affective Rater Ensemble Model.
ACII (Workshops and Demos)
Lukas Stappen, Lea Schumann, Anton Batliner, Björn W. Schuller
2021 — conf
GraphTMT: Unsupervised Graph-based Topic Modeling from Video Transcripts.
BigMM
Jason Thies, Lukas Stappen, Gerhard Hagerer, Björn W. Schuller, Georg Groh
2021 — ed.
MuSe '21: Proceedings of the 2nd on Multimodal Sentiment Analysis Challenge, Virtual Event, China, 24 October 2021
MuSe @ ACM Multimedia
Björn W. Schuller, Lukas Stappen, Eva-Maria Meßner, Erik Cambria, Guoying Zhao
2021 A* conf
MuSe 2021 Challenge: Multimodal Emotion, Sentiment, Physiological-Emotion, and Stress Detection.
ACM Multimedia
Lukas Stappen, Eva-Maria Meßner, Erik Cambria, Guoying Zhao, Björn W. Schuller
2021 — conf
MuSe-Toolbox: The Multimodal Sentiment Analysis Continuous Annotation Fusion and Discrete Class Transformation Toolbox.
MuSe @ ACM Multimedia
Lukas Stappen, Lea Schumann, Benjamin Sertolli, Alice Baird, Benjamin Weigel, Erik Cambria, Björn W. Schuller
2021 J jnl
MuSe-Toolbox: The Multimodal Sentiment Analysis Continuous Annotation Fusion and Discrete Class Transformation Toolbox.
CoRR
Lukas Stappen, Lea Schumann, Benjamin Sertolli, Alice Baird, Benjamin Weigel, Erik Cambria, Björn W. Schuller
2021 J jnl
Sentiment Analysis and Topic Recognition in Video Transcriptions.
IEEE Intell. Syst.
Lukas Stappen, Alice Baird, Erik Cambria, Björn W. Schuller
2021 A conf
The INTERSPEECH 2021 Computational Paralinguistics Challenge: COVID-19 Cough, COVID-19 Speech, Escalation & Primates.
Interspeech
Björn W. Schuller, Anton Batliner, Christian Bergler, Cecilia Mascolo, Jing Han, Iulia Lefter, Heysem Kaya, Shahin Amiriparian, Alice Baird, Lukas Stappen, Sandra Ottl, Maurice Gerczuk, Panagiotis Tzirakis, Chloë Brown, Jagmohan Chauhan, Andreas Grammenos, Apinan Hasthanasombat, Dimitris Spathis, Tong Xia, Pietro Cicuta, Léon J. M. Rothkrantz, Joeri A. Zwerts, Jelle Treep, Casper S. Kaandorp
2021 J jnl
The INTERSPEECH 2021 Computational Paralinguistics Challenge: COVID-19 Cough, COVID-19 Speech, Escalation & Primates.
CoRR
Björn W. Schuller, Anton Batliner, Christian Bergler, Cecilia Mascolo, Jing Han, Iulia Lefter, Heysem Kaya, Shahin Amiriparian, Alice Baird, Lukas Stappen, Sandra Ottl, Maurice Gerczuk, Panagiotis Tzirakis, Chloë Brown, Jagmohan Chauhan, Andreas Grammenos, Apinan Hasthanasombat, Dimitris Spathis, Tong Xia, Pietro Cicuta, Léon J. M. Rothkrantz, Joeri A. Zwerts, Jelle Treep, Casper S. Kaandorp
2021 — conf
The MuSe 2021 Multimodal Sentiment Analysis Challenge: Sentiment, Emotion, Physiological-Emotion, and Stress.
MuSe @ ACM Multimedia
Lukas Stappen, Alice Baird, Lukas Christ, Lea Schumann, Benjamin Sertolli, Eva-Maria Meßner, Erik Cambria, Guoying Zhao, Björn W. Schuller
2021 J jnl
The MuSe 2021 Multimodal Sentiment Analysis Challenge: Sentiment, Emotion, Physiological-Emotion, and Stress.
CoRR
Lukas Stappen, Alice Baird, Lukas Christ, Lea Schumann, Benjamin Sertolli, Eva-Maria Messner, Erik Cambria, Guoying Zhao, Björn W. Schuller
2021 J jnl
The Multimodal Sentiment Analysis in Car Reviews (MuSe-CaR) Dataset: Collection, Insights and Improvements.
CoRR
Lukas Stappen, Alice Baird, Lea Schumann, Björn W. Schuller
2021 — conf
Uncertainty Aware Review Hallucination for Science Article Classification.
ACL/IJCNLP (Findings)
Korbinian Friedl, Georgios Rizos, Lukas Stappen, Madina Hasan, Lucia Specia, Thomas Hain, Björn W. Schuller
2021 J jnl
Unsupervised Graph-based Topic Modeling from Video Transcriptions.
CoRR
Lukas Stappen, Gerhard Hagerer, Björn W. Schuller, Georg Groh
2020 J jnl
Cross-lingual Zero- and Few-shot Hate Speech Detection Utilising Frozen Transformer Language Models and AXEL.
CoRR
Lukas Stappen, Fabian Brunn, Björn W. Schuller
2020 J jnl
Go-CaRD - Generic, Optical Car Part Recognition and Detection: Collection, Insights, and Applications.
CoRR
Lukas Stappen, Xinchen Du, Vincent Karas, Stefan Müller, Björn W. Schuller
2020 J jnl
MuSe 2020 - The First International Multimodal Sentiment Analysis in Real-life Media Challenge and Workshop.
CoRR
Lukas Stappen, Alice Baird, Georgios Rizos, Panagiotis Tzirakis, Xinchen Du, Felix Hafner, Lea Schumann, Adria Mallol-Ragolta, Björn W. Schuller, Iulia Lefter, Erik Cambria, Ioannis Kompatsiaris
2020 — conf
MuSe 2020 Challenge and Workshop: Multimodal Sentiment Analysis, Emotion-target Engagement and Trustworthiness Detection in Real-life Media: Emotional Car Reviews in-the-wild.
MuSe @ ACM Multimedia
Lukas Stappen, Alice Baird, Georgios Rizos, Panagiotis Tzirakis, Xinchen Du, Felix Hafner, Lea Schumann, Adria Mallol-Ragolta, Björn W. Schuller, Iulia Lefter, Erik Cambria, Ioannis Kompatsiaris
2020 — ed.
MuSe'20: Proceedings of the 1st International on Multimodal Sentiment Analysis in Real-life Media Challenge and Workshop, Seattle, WA, USA, October 16, 2020
MuSe @ ACM Multimedia
Björn W. Schuller, Iulia Lefter, Erik Cambria, Ioannis Kompatsiaris, Lukas Stappen
2020 J jnl
On classifying sepsis heterogeneity in the ICU: insight using machine learning.
J. Am. Medical Informatics Assoc.
Zina M. Ibrahim, Honghan Wu, Ahmed Hamoud, Lukas Stappen, Richard J. B. Dobson, Andrea Agarossi
2020 A* conf
Summary of MuSe 2020: Multimodal Sentiment Analysis, Emotion-target Engagement and Trustworthiness Detection in Real-life Media.
ACM Multimedia
Lukas Stappen, Björn W. Schuller, Iulia Lefter, Erik Cambria, Ioannis Kompatsiaris
2020 A conf
The INTERSPEECH 2020 Computational Paralinguistics Challenge: Elderly Emotion, Breathing & Masks.
INTERSPEECH
Björn W. Schuller, Anton Batliner, Christian Bergler, Eva-Maria Messner, Antonia F. de C. Hamilton, Shahin Amiriparian, Alice Baird, Georgios Rizos, Maximilian Schmitt, Lukas Stappen, Harald Baumeister, Alexis Deighton MacIntyre, Simone Hantke
2020 J jnl
Towards cross-modal pre-training and learning tempo-spatial characteristics for audio recognition with convolutional and recurrent neural networks.
EURASIP J. Audio Speech Music. Process.
Shahin Amiriparian, Maurice Gerczuk, Sandra Ottl, Lukas Stappen, Alice Baird, Lukas Koebe, Björn W. Schuller
2020 A conf
Uncertainty-Aware Machine Support for Paper Reviewing on the Interspeech 2019 Submission Corpus.
INTERSPEECH
Lukas Stappen, Georgios Rizos, Madina Hasan, Thomas Hain, Björn W. Schuller
2020 B conf
X-AWARE: ConteXt-AWARE Human-Environment Attention Fusion for Driver Gaze Prediction in the Wild.
ICMI
Lukas Stappen, Georgios Rizos, Björn W. Schuller
2019 A conf
A Hierarchical Attention Network-Based Approach for Depression Detection from Transcribed Clinical Interviews.
INTERSPEECH
Adria Mallol-Ragolta, Ziping Zhao, Lukas Stappen, Nicholas Cummins, Björn W. Schuller
2019 B conf
Audio-based Recognition of Bipolar Disorder Utilising Capsule Networks.
IJCNN
Shahin Amiriparian, Arsany Awad, Maurice Gerczuk, Lukas Stappen, Alice Baird, Sandra Ottl, Björn W. Schuller
2019 Misc conf
Context Modelling Using Hierarchical Attention Networks for Sentiment and Self-assessed Emotion Detection in Spoken Narratives.
ICASSP
Lukas Stappen, Nicholas Cummins, Eva-Maria Meßner, Harald Baumeister, Judith Dineley, Björn W. Schuller
2019 C conf
From Speech to Facial Activity: Towards Cross-modal Sequence-to-Sequence Attention Networks.
MMSP
Lukas Stappen, Vincent Karas, Nicholas Cummins, Fabien Ringeval, Klaus R. Scherer, Björn W. Schuller
2019 J jnl
On Classifying Sepsis Heterogeneity in the ICU: Insight Using Machine Learning.
CoRR
Zina M. Ibrahim, Honghan Wu, Ahmed Hamoud, Lukas Stappen, Richard J. B. Dobson, Andrea Agarossi