Nale Lehmann-Willenbrock

25 papers A 1B 5C 2Misc 2Journal 12Unranked 3
YearRankTypeTitle / Venue / Authors
2026 J jnl
Dynamics of Collective Group Affect: Group-Level Annotations and the Multimodal Modeling of Convergence and Divergence.
IEEE Trans. Affect. Comput.
Navin Raj Prabhu, Maria Tsfasman, Catharine Oertel, Timo Gerkmann, Nale Lehmann-Willenbrock
2025 C conf
Enhancing In-the-Wild Speech Emotion Conversion with Resynthesis-based Duration Modeling.
ASRU
Navin Raj Prabhu, Danilo de Oliveira, Nale Lehmann-Willenbrock, Timo Gerkmann
2025 C conf
When do we Trust and Why? How Intelligent Virtual Agents Affect Users in Immersive Virtual Worlds.
ICIS
Sofia Schöbel, Marvin Grabowski, Fangfang Zhang, Nale Lehmann-Willenbrock, Sharon Parker, Martin Semmann
2024 J jnl
Dynamics of Collective Group Affect: Group-level Annotations and the Multimodal Modeling of Convergence and Divergence.
CoRR
Navin Raj Prabhu, Maria Tsfasman, Catharine Oertel, Timo Gerkmann, Nale Lehmann-Willenbrock
2024 Misc conf
EMOCONV-Diff: Diffusion-Based Speech Emotion Conversion for Non-Parallel and in-the-Wild Data.
ICASSP
Navin Raj Prabhu, Bunlong Lay, Simon Welker, Nale Lehmann-Willenbrock, Timo Gerkmann
2024 — conf
Empathy in Virtual Agents: How Emotional Expressions can Influence User Perception.
ICAT-EGVE
Sebastian Rings, Susanne Schmidt, Julia Janßen, Nale Lehmann-Willenbrock, Frank Steinicke
2024 J jnl
Enabling and constraining factors of remote informal communication: a socio-technical systems perspective.
J. Comput. Mediat. Commun.
Vanessa Begemann, Lisa Handke, Nale Lehmann-Willenbrock
2024 J jnl
End-to-End Label Uncertainty Modeling in Speech Emotion Recognition Using Bayesian Neural Networks and Label Distribution Learning.
IEEE Trans. Affect. Comput.
Navin Raj Prabhu, Nale Lehmann-Willenbrock, Timo Gerkmann
2024 J jnl
Modeling the Interplay Between Cohesion Dimensions: A Challenge for Group Affective Emergent States.
IEEE Trans. Affect. Comput.
Lucien Maman, Nale Lehmann-Willenbrock, Mohamed Chetouani, Laurence Likforman-Sulem, Giovanna Varni
2023 J jnl
EMOCONV-DIFF: Diffusion-based Speech Emotion Conversion for Non-parallel and In-the-wild Data.
CoRR
Navin Raj Prabhu, Bunlong Lay, Simon Welker, Nale Lehmann-Willenbrock, Timo Gerkmann
2023 J jnl
In-the-wild Speech Emotion Conversion Using Disentangled Self-Supervised Representations and Neural Vocoder-based Resynthesis.
CoRR
Navin Raj Prabhu, Nale Lehmann-Willenbrock, Timo Gerkmann
2022 A conf
End-To-End Label Uncertainty Modeling for Speech-based Arousal Recognition Using Bayesian Neural Networks.
INTERSPEECH
Navin Raj Prabhu, Guillaume Carbajal, Nale Lehmann-Willenbrock, Timo Gerkmann
2022 J jnl
End-to-End Label Uncertainty Modeling in Speech Emotion Recognition using Bayesian Neural Networks and Label Distribution Learning.
CoRR
Navin Raj Prabhu, Nale Lehmann-Willenbrock, Timo Gerkmann
2022 J jnl
How unitizing affects annotation of cohesion.
CoRR
Eleonora Ceccaldi, Nale Lehmann-Willenbrock, Erica Volta, Mohamed Chetouani, Gualtiero Volpe, Giovanna Varni
2022 B conf
Label Uncertainty Modeling and Prediction for Speech Emotion Recognition using t-Distributions.
ACII
Navin Raj Prabhu, Nale Lehmann-Willenbrock, Timo Gerkmann
2022 J jnl
Label Uncertainty Modeling and Prediction for Speech Emotion Recognition using t-Distributions.
CoRR
Navin Raj Prabhu, Nale Lehmann-Willenbrock, Timo Gerkmann
2022 — conf
What Should AI Know? Information Disclosure in Human-AI Collaboration.
ECIS
Izabel Cvetkovic, Sarah Oeste-Reiß, Nale Lehmann-Willenbrock, Eva A. C. Bittner
2021 Misc conf
Effects of Avatar Appearance and Locomotion on Co-Presence in Virtual Reality Collaborations.
MuC
Jann Philipp Freiwald, Julius Schenke, Nale Lehmann-Willenbrock, Frank Steinicke
2021 J jnl
End-to-end label uncertainty modeling for speech emotion recognition using Bayesian neural networks.
CoRR
Navin Raj Prabhu, Guillaume Carbajal, Nale Lehmann-Willenbrock, Timo Gerkmann
2020 — conf
A First Pilot Study to Compare Virtual Group Meetings using Video Conferences and (Immersive) Virtual Reality.
SUI
Frank Steinicke, Nale Lehmann-Willenbrock, Annika Luisa Meinecke
2020 J jnl
GAME-ON: A Multimodal Dataset for Cohesion and Group Analysis.
IEEE Access
Lucien Maman, Eleonora Ceccaldi, Nale Lehmann-Willenbrock, Laurence Likforman-Sulem, Mohamed Chetouani, Gualtiero Volpe, Giovanna Varni
2020 B conf
Workshop on Interdisciplinary Insights into Group and Team Dynamics.
ICMI
Hayley Hung, Gabriel Murray, Giovanna Varni, Nale Lehmann-Willenbrock, Fabiola H. Gerpott, Catharine Oertel
2019 B conf
How unitizing affects annotation of cohesion.
ACII
Eleonora Ceccaldi, Nale Lehmann-Willenbrock, Erica Volta, Mohamed Chetouani, Gualtiero Volpe, Giovanna Varni
2018 B conf
Group Interaction Frontiers in Technology.
ICMI
Gabriel Murray, Hayley Hung, Joann Keyton, Catherine Lai, Nale Lehmann-Willenbrock, Catharine Oertel
2017 B conf
Estimating verbal expressions of task and social cohesion in meetings by quantifying paralinguistic mimicry.
ICMI
Marjolein C. Nanninga, Yanxia Zhang, Nale Lehmann-Willenbrock, Zoltán Szlávik, Hayley Hung