Christian Geishauser

40 papers A* 2B 10C 1Journal 22Unranked 4
YearRankTypeTitle / Venue / Authors
2025 J jnl
A Confidence-based Acquisition Model for Self-supervised Active Learning and Label Correction.
Trans. Assoc. Comput. Linguistics
Carel van Niekerk, Christian Geishauser, Michael Heck, Shutong Feng, Hsien-Chin Lin, Nurul Lubis, Benjamin Matthias Ruppik, Renato Vukovic, Milica Gasic
2025 A* conf
Learning from Noisy Labels via Self-Taught On-the-Fly Meta Loss Rescaling.
AAAI
Michael Heck, Christian Geishauser, Nurul Lubis, Carel van Niekerk, Shutong Feng, Hsien-Chin Lin, Benjamin Matthias Ruppik, Renato Vukovic, Milica Gasic
2024 — —
Dense Rewards and Continual Reinforcement Learning for Task-oriented Dialogue Policies.
Christian Geishauser
2024 B conf
Infusing Emotions into Task-oriented Dialogue Systems: Understanding, Management, and Generation.
SIGDIAL
Shutong Feng, Hsien-Chin Lin, Christian Geishauser, Nurul Lubis, Carel van Niekerk, Michael Heck, Benjamin Matthias Ruppik, Renato Vukovic, Milica Gasic
2024 J jnl
Infusing Emotions into Task-oriented Dialogue Systems: Understanding, Management, and Generation.
CoRR
Shutong Feng, Hsien-Chin Lin, Christian Geishauser, Nurul Lubis, Carel van Niekerk, Michael Heck, Benjamin Matthias Ruppik, Renato Vukovic, Milica Gasic
2024 J jnl
Learning With an Open Horizon in Ever-Changing Dialogue Circumstances.
IEEE ACM Trans. Audio Speech Lang. Process.
Christian Geishauser, Carel van Niekerk, Nurul Lubis, Hsien-Chin Lin, Michael Heck, Shutong Feng, Benjamin Matthias Ruppik, Renato Vukovic, Milica Gasic
2024 J jnl
Learning from Noisy Labels via Self-Taught On-the-Fly Meta Loss Rescaling.
CoRR
Michael Heck, Christian Geishauser, Nurul Lubis, Carel van Niekerk, Shutong Feng, Hsien-Chin Lin, Benjamin Matthias Ruppik, Renato Vukovic, Milica Gasic
2023 J jnl
CAMELL: Confidence-based Acquisition Model for Efficient Self-supervised Active Learning with Label Validation.
CoRR
Carel van Niekerk, Christian Geishauser, Michael Heck, Shutong Feng, Hsien-Chin Lin, Nurul Lubis, Benjamin Matthias Ruppik, Renato Vukovic, Milica Gasic
2023 — conf
ChatGPT for Zero-shot Dialogue State Tracking: A Solution or an Opportunity?
ACL (2)
Michael Heck, Nurul Lubis, Benjamin Matthias Ruppik, Renato Vukovic, Shutong Feng, Christian Geishauser, Hsien-Chin Lin, Carel van Niekerk, Milica Gasic
2023 J jnl
ChatGPT for Zero-shot Dialogue State Tracking: A Solution or an Opportunity?
CoRR
Michael Heck, Nurul Lubis, Benjamin Matthias Ruppik, Renato Vukovic, Shutong Feng, Christian Geishauser, Hsien-Chin Lin, Carel van Niekerk, Milica Gasic
2023 — conf
ConvLab-3: A Flexible Dialogue System Toolkit Based on a Unified Data Format.
EMNLP (Demos)
Qi Zhu, Christian Geishauser, Hsien-Chin Lin, Carel van Niekerk, Baolin Peng, Zheng Zhang, Shutong Feng, Michael Heck, Nurul Lubis, Dazhen Wan, Xiaochen Zhu, Jianfeng Gao, Milica Gasic, Minlie Huang
2023 A* conf
EmoUS: Simulating User Emotions in Task-Oriented Dialogues.
SIGIR
Hsien-Chin Lin, Shutong Feng, Christian Geishauser, Nurul Lubis, Carel van Niekerk, Michael Heck, Benjamin Matthias Ruppik, Renato Vukovic, Milica Gasic
2023 J jnl
EmoUS: Simulating User Emotions in Task-Oriented Dialogues.
CoRR
Hsien-Chin Lin, Shutong Feng, Christian Geishauser, Nurul Lubis, Carel van Niekerk, Michael Heck, Benjamin Matthias Ruppik, Renato Vukovic, Milica Gasic
2023 B conf
From Chatter to Matter: Addressing Critical Steps of Emotion Recognition Learning in Task-oriented Dialogue.
SIGDIAL
Shutong Feng, Nurul Lubis, Benjamin Matthias Ruppik, Christian Geishauser, Michael Heck, Hsien-Chin Lin, Carel van Niekerk, Renato Vukovic, Milica Gasic
2023 J jnl
From Chatter to Matter: Addressing Critical Steps of Emotion Recognition Learning in Task-oriented Dialogue.
CoRR
Shutong Feng, Nurul Lubis, Benjamin Matthias Ruppik, Christian Geishauser, Michael Heck, Hsien-Chin Lin, Carel van Niekerk, Renato Vukovic, Milica Gasic
2022 J jnl
ConvLab-3: A Flexible Dialogue System Toolkit Based on a Unified Data Format.
CoRR
Qi Zhu, Christian Geishauser, Hsien-Chin Lin, Carel van Niekerk, Baolin Peng, Zheng Zhang, Michael Heck, Nurul Lubis, Dazhen Wan, Xiaochen Zhu, Jianfeng Gao, Milica Gasic, Minlie Huang
2022 B conf
Dialogue Evaluation with Offline Reinforcement Learning.
SIGDIAL
Nurul Lubis, Christian Geishauser, Hsien-Chin Lin, Carel van Niekerk, Michael Heck, Shutong Feng, Milica Gasic
2022 J jnl
Dialogue Evaluation with Offline Reinforcement Learning.
CoRR
Nurul Lubis, Christian Geishauser, Hsien-Chin Lin, Carel van Niekerk, Michael Heck, Shutong Feng, Milica Gasic
2022 J jnl
Dynamic Dialogue Policy Transformer for Continual Reinforcement Learning.
CoRR
Christian Geishauser, Carel van Niekerk, Nurul Lubis, Michael Heck, Hsien-Chin Lin, Shutong Feng, Milica Gasic
2022 B conf
Dynamic Dialogue Policy for Continual Reinforcement Learning.
COLING
Christian Geishauser, Carel van Niekerk, Hsien-Chin Lin, Nurul Lubis, Michael Heck, Shutong Feng, Milica Gasic
2022 B conf
EmoWOZ: A Large-Scale Corpus and Labelling Scheme for Emotion Recognition in Task-Oriented Dialogue Systems.
LREC
Shutong Feng, Nurul Lubis, Christian Geishauser, Hsien-Chin Lin, Michael Heck, Carel van Niekerk, Milica Gasic
2022 B conf
GenTUS: Simulating User Behaviour and Language in Task-oriented Dialogues with Generative Transformers.
SIGDIAL
Hsien-Chin Lin, Christian Geishauser, Shutong Feng, Nurul Lubis, Carel van Niekerk, Michael Heck, Milica Gasic
2022 J jnl
GenTUS: Simulating User Behaviour and Language in Task-oriented Dialogues with Generative Transformers.
CoRR
Hsien-Chin Lin, Christian Geishauser, Shutong Feng, Nurul Lubis, Carel van Niekerk, Michael Heck, Milica Gasic
2022 J jnl
Robust Dialogue State Tracking with Weak Supervision and Sparse Data.
CoRR
Michael Heck, Nurul Lubis, Carel van Niekerk, Shutong Feng, Christian Geishauser, Hsien-Chin Lin, Milica Gasic
2022 J jnl
Robust Dialogue State Tracking with Weak Supervision and Sparse Data.
Trans. Assoc. Comput. Linguistics
Michael Heck, Nurul Lubis, Carel van Niekerk, Shutong Feng, Christian Geishauser, Hsien-Chin Lin, Milica Gasic
2021 B conf
Domain-independent User Simulation with Transformers for Task-oriented Dialogue Systems.
SIGDIAL
Hsien-Chin Lin, Nurul Lubis, Songbo Hu, Carel van Niekerk, Christian Geishauser, Michael Heck, Shutong Feng, Milica Gasic
2021 J jnl
Domain-independent User Simulation with Transformers for Task-oriented Dialogue Systems.
CoRR
Hsien-Chin Lin, Nurul Lubis, Songbo Hu, Carel van Niekerk, Christian Geishauser, Michael Heck, Shutong Feng, Milica Gasic
2021 J jnl
EmoWOZ: A Large-Scale Corpus and Labelling Scheme for Emotion in Task-Oriented Dialogue Systems.
CoRR
Shutong Feng, Nurul Lubis, Christian Geishauser, Hsien-Chin Lin, Michael Heck, Carel van Niekerk, Milica Gasic
2021 — conf
Uncertainty Measures in Neural Belief Tracking and the Effects on Dialogue Policy Performance.
EMNLP (1)
Carel van Niekerk, Andrey Malinin, Christian Geishauser, Michael Heck, Hsien-Chin Lin, Nurul Lubis, Shutong Feng, Milica Gasic
2021 J jnl
Uncertainty Measures in Neural Belief Tracking and the Effects on Dialogue Policy Performance.
CoRR
Carel van Niekerk, Andrey Malinin, Christian Geishauser, Michael Heck, Hsien-Chin Lin, Nurul Lubis, Shutong Feng, Milica Gasic
2021 J jnl
What Does The User Want? Information Gain for Hierarchical Dialogue Policy Optimisation.
CoRR
Christian Geishauser, Songbo Hu, Hsien-Chin Lin, Nurul Lubis, Michael Heck, Shutong Feng, Carel van Niekerk, Milica Gasic
2021 C conf
What does the User Want? Information Gain for Hierarchical Dialogue Policy Optimisation.
ASRU
Christian Geishauser, Songbo Hu, Hsien-Chin Lin, Nurul Lubis, Michael Heck, Shutong Feng, Carel van Niekerk, Milica Gasic
2020 — conf
Knowing What You Know: Calibrating Dialogue Belief State Distributions via Ensembles.
EMNLP (Findings)
Carel van Niekerk, Michael Heck, Christian Geishauser, Hsien-Chin Lin, Nurul Lubis, Marco Moresi, Milica Gasic
2020 J jnl
Knowing What You Know: Calibrating Dialogue Belief State Distributions via Ensembles.
CoRR
Carel van Niekerk, Michael Heck, Christian Geishauser, Hsien-Chin Lin, Nurul Lubis, Marco Moresi, Milica Gasic
2020 B conf
LAVA: Latent Action Spaces via Variational Auto-encoding for Dialogue Policy Optimization.
COLING
Nurul Lubis, Christian Geishauser, Michael Heck, Hsien-Chin Lin, Marco Moresi, Carel van Niekerk, Milica Gasic
2020 J jnl
LAVA: Latent Action Spaces via Variational Auto-encoding for Dialogue Policy Optimization.
CoRR
Nurul Lubis, Christian Geishauser, Michael Heck, Hsien-Chin Lin, Marco Moresi, Carel van Niekerk, Milica Gasic
2020 B conf
Out-of-Task Training for Dialog State Tracking Models.
COLING
Michael Heck, Christian Geishauser, Hsien-Chin Lin, Nurul Lubis, Marco Moresi, Carel van Niekerk, Milica Gasic
2020 J jnl
Out-of-Task Training for Dialog State Tracking Models.
CoRR
Michael Heck, Carel van Niekerk, Nurul Lubis, Christian Geishauser, Hsien-Chin Lin, Marco Moresi, Milica Gasic
2020 B conf
TripPy: A Triple Copy Strategy for Value Independent Neural Dialog State Tracking.
SIGdial
Michael Heck, Carel van Niekerk, Nurul Lubis, Christian Geishauser, Hsien-Chin Lin, Marco Moresi, Milica Gasic
2020 J jnl
TripPy: A Triple Copy Strategy for Value Independent Neural Dialog State Tracking.
CoRR
Michael Heck, Carel van Niekerk, Nurul Lubis, Christian Geishauser, Hsien-Chin Lin, Marco Moresi, Milica Gasic