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Context Matters in Semantically Controlled Language Generation for Task-oriented Dialogue Systems


Nov 28, 2021
Ye Liu, Wolfgang Maier, Wolfgang Minker, Stefan Ultes

* accepted at ICON 2021: 18th International Conference on Natural Language Processing, Organized by NLP Association India 

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Empathetic Dialogue Generation with Pre-trained RoBERTa-GPT2 and External Knowledge


Sep 07, 2021
Ye Liu, Wolfgang Maier, Wolfgang Minker, Stefan Ultes

* accepted at International Workshop on Spoken Dialog System Technology (IWSDS) 2021 

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Naturalness Evaluation of Natural Language Generation in Task-oriented Dialogues using BERT


Sep 07, 2021
Ye Liu, Wolfgang Maier, Wolfgang Minker, Stefan Ultes

* accepted to RANLP 2021 

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Natural Language Understanding for Argumentative Dialogue Systems in the Opinion Building Domain


Mar 03, 2021
Waheed Ahmed Abro, Annalena Aicher, Niklas Rach, Stefan Ultes, Wolfgang Minker, Guilin Qi


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Improving Interaction Quality Estimation with BiLSTMs and the Impact on Dialogue Policy Learning


Jan 21, 2020
Stefan Ultes

* Published at SIGDIAL 2019 

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Addressing Objects and Their Relations: The Conversational Entity Dialogue Model


Jan 05, 2019
Stefan Ultes, Paweł\ Budzianowski, Iñigo Casanueva, Lina Rojas-Barahona, Bo-Hsiang Tseng, Yen-Chen Wu, Steve Young, Milica Gašić

* Accepted at SIGDial 2018 

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Variational Cross-domain Natural Language Generation for Spoken Dialogue Systems


Dec 20, 2018
Bo-Hsiang Tseng, Florian Kreyssig, Pawel Budzianowski, Inigo Casanueva, Yen-Chen Wu, Stefan Ultes, Milica Gasic

* Sigdial 2018 

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MultiWOZ - A Large-Scale Multi-Domain Wizard-of-Oz Dataset for Task-Oriented Dialogue Modelling


Sep 29, 2018
Paweł Budzianowski, Tsung-Hsien Wen, Bo-Hsiang Tseng, Iñigo Casanueva, Stefan Ultes, Osman Ramadan, Milica Gašić

* Accepted for publication at EMNLP 2018 

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Deep learning for language understanding of mental health concepts derived from Cognitive Behavioural Therapy


Sep 03, 2018
Lina Rojas-Barahona, Bo-Hsiang Tseng, Yinpei Dai, Clare Mansfield, Osman Ramadan, Stefan Ultes, Michael Crawford, Milica Gasic

* Accepted for publication at LOUHI 2018: The Ninth International Workshop on Health Text Mining and Information Analysis 

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Nearly Zero-Shot Learning for Semantic Decoding in Spoken Dialogue Systems


Jun 21, 2018
Lina M. Rojas-Barahona, Stefan Ultes, Pawel Budzianowski, Iñigo Casanueva, Milica Gasic, Bo-Hsiang Tseng, Steve Young


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