Christian Geishauser

PhD student, Heinrich-Heine Universität Düsseldorf

Joined

November 2021

Names

Christian Geishauser (Preferred)

Emails

****@hhu.de (Confirmed)

,

****@uni-duesseldorf.de (Confirmed)

Personal Links

Career & Education History

PhD student

Heinrich-Heine Universität Düsseldorf (uni-duesseldorf.de)

2019 – Present

MS student

Ludwig-Maximilians-Universität München (lmu.de)

2015 – 2018

Undergrad student

Ludwig-Maximilians-Universität München (lmu.de)

2012 – 2015

Advisors, Relations & Conflicts

PhD Advisor

Milica Gasic

2019 – 2023

Expertise

task oriented dialogue systems

,

reinforcement learning

,

dialogue policy

2019 – 2023

Publications

ChatGPT for Zero-shot Dialogue State Tracking: A Solution or an Opportunity?
Michael Heck, Nurul Lubis, Benjamin Matthias Ruppik, Renato Vukovic, Shutong Feng, Christian Geishauser, Hsien-Chin Lin, Carel van Niekerk, Milica Gasic
- Published: 01 Jan 2023, Last Modified: 06 Jul 2023
- CoRR 2023
- Readers: Everyone
EmoUS: Simulating User Emotions in Task-Oriented Dialogues
Hsien-Chin Lin, Shutong Feng, Christian Geishauser, Nurul Lubis, Carel van Niekerk, Michael Heck, Benjamin Matthias Ruppik, Renato Vukovic, Milica Gasic
- Published: 01 Jan 2023, Last Modified: 06 Jul 2023
- CoRR 2023
- Readers: Everyone
Robust Dialogue State Tracking with Weak Supervision and Sparse Data
Michael Heck, Nurul Lubis, Carel van Niekerk, Shutong Feng, Christian Geishauser, Hsien-Chin Lin, Milica Gasic
- Published: 01 Jan 2022, Last Modified: 06 Jul 2023
- Trans. Assoc. Comput. Linguistics 2022
- Readers: Everyone
Dialogue Evaluation with Offline Reinforcement Learning
Nurul Lubis, Christian Geishauser, Hsien-Chin Lin, Carel van Niekerk, Michael Heck, Shutong Feng, Milica Gasic
- Published: 01 Jan 2022, Last Modified: 06 Jul 2023
- CoRR 2022
- Readers: Everyone
Dynamic Dialogue Policy for Continual Reinforcement Learning
Christian Geishauser, Carel van Niekerk, Hsien-Chin Lin, Nurul Lubis, Michael Heck, Shutong Feng, Milica Gasic
- Published: 01 Jan 2022, Last Modified: 06 Jul 2023
- COLING 2022
- Readers: Everyone
EmoWOZ: A Large-Scale Corpus and Labelling Scheme for Emotion Recognition in Task-Oriented Dialogue Systems
Shutong Feng, Nurul Lubis, Christian Geishauser, Hsien-Chin Lin, Michael Heck, Carel van Niekerk, Milica Gasic
- Published: 01 Jan 2022, Last Modified: 06 Jul 2023
- LREC 2022
- Readers: Everyone
Dynamic Dialogue Policy Transformer for Continual Reinforcement Learning
Christian Geishauser, Carel van Niekerk, Nurul Lubis, Michael Heck, Hsien-Chin Lin, Shutong Feng, Milica Gasic
- Published: 01 Jan 2022, Last Modified: 06 Jul 2023
- CoRR 2022
- Readers: Everyone
Robust Dialogue State Tracking with Weak Supervision and Sparse Data
Michael Heck, Nurul Lubis, Carel van Niekerk, Shutong Feng, Christian Geishauser, Hsien-Chin Lin, Milica Gasic
- Published: 01 Jan 2022, Last Modified: 06 Jul 2023
- CoRR 2022
- Readers: Everyone
GenTUS: Simulating User Behaviour and Language in Task-oriented Dialogues with Generative Transformers
Hsien-Chin Lin, Christian Geishauser, Shutong Feng, Nurul Lubis, Carel van Niekerk, Michael Heck, Milica Gasic
- Published: 01 Jan 2022, Last Modified: 06 Jul 2023
- SIGDIAL 2022
- Readers: Everyone
Dialogue Evaluation with Offline Reinforcement Learning
Nurul Lubis, Christian Geishauser, Hsien-Chin Lin, Carel van Niekerk, Michael Heck, Shutong Feng, Milica Gasic
- Published: 01 Jan 2022, Last Modified: 06 Jul 2023
- SIGDIAL 2022
- Readers: Everyone

View all 27 publications

Co-Authors