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Stefan Ultes

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

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

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* 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

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* 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

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* accepted to RANLP 2021

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

Jan 21, 2020
Stefan Ultes

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* 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

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* Accepted at 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

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* 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

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

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