Stefan Ultes

141 papers A* 2A 3B 28C 2Misc 5Journal 42Unranked 56
YearRankTypeTitle / Venue / Authors
2025 J jnl
Graph-to-Text Approach to Knowledge-Grounded Response Generation in Human-Robot Interaction.
Dialogue Discourse
Nicholas Thomas Walker, Stefan Ultes, Pierre Lison
2025 — conf
Towards a Deeper Understanding: Effects of Domain Knowledge Integration for Conversational XAI.
ArgXAI@ECAI
Isabel Feustel, Carolin Schindler, Niklas Rach, Wolfgang Minker, Stefan Ultes
2024 — conf
BEA: Building Engaging Argumentation.
RATIO
Annalena Aicher, Klaus Weber, Elisabeth André, Wolfgang Minker, Stefan Ultes
2024 B conf
Enhancing Model Transparency: A Dialogue System Approach to XAI with Domain Knowledge.
SIGDIAL
Isabel Feustel, Niklas Rach, Wolfgang Minker, Stefan Ultes
2024 J jnl
Enhancing Reflective and Conversational User Engagement in Argumentative Dialogues with Virtual Agents.
Multimodal Technol. Interact.
Annalena Aicher, Yuki Matsuda, Keichii Yasumoto, Wolfgang Minker, Elisabeth André, Stefan Ultes
2024 B conf
Exploring the Impact of Non-Verbal Virtual Agent Behavior on User Engagement in Argumentative Dialogues.
HAI
Annalena Bea Aicher, Yuki Matsuda, Keiichi Yasumoto, Wolfgang Minker, Elisabeth André, Stefan Ultes
2024 J jnl
Exploring the Impact of Non-Verbal Virtual Agent Behavior on User Engagement in Argumentative Dialogues.
CoRR
Annalena Bea Aicher, Yuki Matsuda, Keichii Yasumoto, Wolfgang Minker, Elisabeth André, Stefan Ultes
2024 B conf
On the Controllability of Large Language Models for Dialogue Interaction.
SIGDIAL
Nicolas Wagner, Stefan Ultes
2024 B ed.
Proceedings of the 25th Annual Meeting of the Special Interest Group on Discourse and Dialogue, SIGDIAL 2024, Kyoto, Japan, September 18 - 20, 2024
SIGDIAL
Tatsuya Kawahara, Vera Demberg, Stefan Ultes, Koji Inoue, Shikib Mehri, David M. Howcroft, Kazunori Komatani
2023 J jnl
A Graph-to-Text Approach to Knowledge-Grounded Response Generation in Human-Robot Interaction.
CoRR
Nicholas Thomas Walker, Stefan Ultes, Pierre Lison
2023 — conf
Evaluating a Spoken Argumentative Dialogue System.
HCI (16)
Annalena Aicher, Stefan Hillmann, Thilo Michael, Sebastian Möller, Wolfgang Minker, Stefan Ultes
2023 — conf
Exploring the Mobile Usability of Argumentative Dialogue Systems for Opinion Building.
HCI (42)
Annalena Aicher, Stefan Hillmann, Sebastian Möller, Wolfgang Minker, Stefan Ultes
2023 J jnl
Fostering User Engagement in the Critical Reflection of Arguments.
CoRR
Klaus Weber, Annalena Aicher, Wolfgang Minker, Stefan Ultes, Elisabeth André
2023 Misc ed.
Proceedings of the 21st Annual Workshop of the Australasian Language Technology Association, ALTA 2023, Melbourne, Australia, November 29 - December 1, 2023
ALTA
Smaranda Muresan, Vivian Chen, Casey Kenningto, David Vandyke, Nina Dethlefs, Koji Inoue, Erik Ekstedt, Stefan Ultes
2023 Misc conf
Proceedings of the 21st Annual Workshop of the Australasian Language Technology Association.
ALTA
Smaranda Muresan, Vivian Chen, Casey Kennington, David Vandyke, Nina Dethlefs, Koji Inoue, Erik Ekstedt, Stefan Ultes
2023 J jnl
Retrieval-Augmented Neural Response Generation Using Logical Reasoning and Relevance Scoring.
CoRR
Nicholas Thomas Walker, Stefan Ultes, Pierre Lison
2023 — conf
Self-imposed Filter Bubble Model for Argumentative Dialogues.
CUI
Annalena Bea Aicher, Daniel Kornmüller, Wolfgang Minker, Stefan Ultes
2023 B conf
System-Initiated Transitions from Chit-Chat to Task-Oriented Dialogues with Transition Info Extractor and Transition Sentence Generator.
INLG
Ye Liu, Stefan Ultes, Wolfgang Minker, Wolfgang Maier
2023 J jnl
System-Initiated Transitions from Chit-Chat to Task-Oriented Dialogues with Transition Info Extractor and Transition Sentence Generator.
CoRR
Ye Liu, Stefan Ultes, Wolfgang Minker, Wolfgang Maier
2023 B conf
The Influence of Avatar Interfaces on Argumentative Dialogues.
IVA
Annalena Aicher, Klaus Weber, Elisabeth André, Wolfgang Minker, Stefan Ultes
2023 B conf
Towards Breaking the Self-imposed Filter Bubble in Argumentative Dialogues.
SIGDIAL
Annalena Aicher, Daniel Kornmüller, Yuki Matsuda, Stefan Ultes, Wolfgang Minker, Keiichi Yasumoto
2023 — conf
Towards Modelling Elaborateness in Argumentative Dialogue Systems.
HCI (41)
Annalena Aicher, Marc Fuchs, Wolfgang Minker, Stefan Ultes
2023 — conf
Unified Conversational Models with System-Initiated Transitions between Chit-Chat and Task-Oriented Dialogues.
CUI
Ye Liu, Stefan Ultes, Wolfgang Minker, Wolfgang Maier
2023 J jnl
Unified Conversational Models with System-Initiated Transitions between Chit-Chat and Task-Oriented Dialogues.
CoRR
Ye Liu, Stefan Ultes, Wolfgang Minker, Wolfgang Maier
2022 J jnl
ConceptNet infused DialoGPT for Underlying Commonsense Understanding and Reasoning in Dialogue Response Generation.
CoRR
Ye Liu, Wolfgang Maier, Wolfgang Minker, Stefan Ultes
2022 — ed.
Conversational AI for Natural Human-Centric Interaction - 12th International Workshop on Spoken Dialogue System Technology, IWSDS 2021, Singapore
IWSDS
Svetlana Stoyanchev, Stefan Ultes, Haizhou Li
2022 J jnl
GraphWOZ: Dialogue Management with Conversational Knowledge Graphs.
CoRR
Nicholas Thomas Walker, Stefan Ultes, Pierre Lison
2022 J jnl
Natural language understanding for argumentative dialogue systems in the opinion building domain.
Knowl. Based Syst.
Waheed Ahmed Abro, Annalena Aicher, Niklas Rach, Stefan Ultes, Wolfgang Minker, Guilin Qi
2022 — ed.
Proceedings of the 4th Workshop on NLP for Conversational AI, ConvAI@ACL 2022, Dublin, Ireland, May 27, 2022
ConvAI@ACL
Bing Liu, Alexandros Papangelis, Stefan Ultes, Abhinav Rastogi, Yun-Nung Chen, Georgios Spithourakis, Elnaz Nouri, Weiyan Shi
2022 B conf
Towards Building a Spoken Dialogue System for Argument Exploration.
LREC
Annalena Aicher, Nadine Gerstenlauer, Isabel Feustel, Wolfgang Minker, Stefan Ultes
2022 B conf
Towards Modelling Self-imposed Filter Bubbles in Argumentative Dialogue Systems.
LREC
Annalena Aicher, Wolfgang Minker, Stefan Ultes
2022 B conf
User Interest Modelling in Argumentative Dialogue Systems.
LREC
Annalena Aicher, Nadine Gerstenlauer, Wolfgang Minker, Stefan Ultes
2022 J jnl
When to Say What and How: Adapting the Elaborateness and Indirectness of Spoken Dialogue Systems.
Dialogue Discourse
Juliana Miehle, Wolfgang Minker, Stefan Ultes
2021 B conf
Blending Task Success and User Satisfaction: Analysis of Learned Dialogue Behaviour with Multiple Rewards.
SIGDIAL
Stefan Ultes, Wolfgang Maier
2021 — conf
Context Matters in Semantically Controlled Language Generation for Task-oriented Dialogue Systems.
ICON
Ye Liu, Wolfgang Maier, Wolfgang Minker, Stefan Ultes
2021 J jnl
Context Matters in Semantically Controlled Language Generation for Task-oriented Dialogue Systems.
CoRR
Ye Liu, Wolfgang Maier, Wolfgang Minker, Stefan Ultes
2021 — conf
Decide or Delegate: How Script Knowledge Based Conversational Assistants Should Act in Inconclusive Situations.
ICDCN (Adjunct Volume)
Juliana Miehle, Sabine Wieluch, Wolfgang Minker, Stefan Ultes
2021 — conf
Determination of Reflective User Engagement in Argumentative Dialogue Systems.
CMNA
Annalena Aicher, Wolfgang Minker, Stefan Ultes
2021 J jnl
EVA 2.0: Emotional and rational multimodal argumentation between virtual agents.
it Inf. Technol.
Niklas Rach, Klaus Weber, Yuchi Yang, Stefan Ultes, Elisabeth André, Wolfgang Minker
2021 — conf
Empathetic Dialogue Generation with Pre-trained RoBERTa-GPT2 and External Knowledge.
IWSDS
Ye Liu, Wolfgang Maier, Wolfgang Minker, Stefan Ultes
2021 J jnl
Empathetic Dialogue Generation with Pre-trained RoBERTa-GPT2 and External Knowledge.
CoRR
Ye Liu, Wolfgang Maier, Wolfgang Minker, Stefan Ultes
2021 J jnl
Estimating Subjective Argument Quality Aspects From Social Signals in Argumentative Dialogue Systems.
IEEE Access
Niklas Rach, Yuki Matsuda, Stefan Ultes, Wolfgang Minker, Keiichi Yasumoto
2021 B conf
From Argument Search to Argumentative Dialogue: A Topic-independent Approach to Argument Acquisition for Dialogue Systems.
SIGDIAL
Niklas Rach, Carolin Schindler, Isabel Feustel, Johannes Daxenberger, Wolfgang Minker, Stefan Ultes
2021 J jnl
Natural Language Understanding for Argumentative Dialogue Systems in the Opinion Building Domain.
CoRR
Waheed Ahmed Abro, Annalena Aicher, Niklas Rach, Stefan Ultes, Wolfgang Minker, Guilin Qi
2021 Misc conf
Naturalness Evaluation of Natural Language Generation in Task-oriented Dialogues Using BERT.
RANLP
Ye Liu, Wolfgang Maier, Wolfgang Minker, Stefan Ultes
2021 J jnl
Naturalness Evaluation of Natural Language Generation in Task-oriented Dialogues using BERT.
CoRR
Ye Liu, Wolfgang Maier, Wolfgang Minker, Stefan Ultes
2021 J jnl
User Satisfaction Reward Estimation Across Domains: Domain-independent Dialogue Policy Learning.
Dialogue Discourse
Stefan Ultes, Wolfgang Maier
2020 — conf
A Script Knowledge Based Dialogue System for Indoor Navigation.
IWSDS
Juliana Miehle, Isabel Feustel, Wolfgang Minker, Stefan Ultes
2020 B conf
Comparative Study of Sentence Embeddings for Contextual Paraphrasing.
LREC
Louisa Pragst, Wolfgang Minker, Stefan Ultes
2020 — conf
Culture-Aware Dialogue Management for Conversational Assistants.
IWSDS
Juliana Miehle, Nicolas Wagner, Wolfgang Minker, Stefan Ultes
2020 B conf
Estimating User Communication Styles for Spoken Dialogue Systems.
LREC
Juliana Miehle, Isabel Feustel, Julia Hornauer, Wolfgang Minker, Stefan Ultes
2020 B conf
Evaluation of Argument Search Approaches in the Context of Argumentative Dialogue Systems.
LREC
Niklas Rach, Yuki Matsuda, Johannes Daxenberger, Stefan Ultes, Keiichi Yasumoto, Wolfgang Minker
2020 J jnl
Improving Interaction Quality Estimation with BiLSTMs and the Impact on Dialogue Policy Learning.
CoRR
Stefan Ultes
2020 C conf
Increasing the Naturalness of an Argumentative Dialogue System Through Argument Chains.
COMMA
Niklas Rach, Wolfgang Minker, Stefan Ultes
2020 — conf
On the Complexity in Task-oriented Spoken Dialogue Systems.
CIU
Stefan Ultes, Wolfgang Maier
2020 A conf
Predicting Persuasive Effectiveness for Multimodal Behavior Adaptation using Bipolar Weighted Argument Graphs.
AAMAS
Klaus Weber, Kathrin Janowski, Niklas Rach, Katharina Weitz, Wolfgang Minker, Stefan Ultes, Elisabeth André
2020 B ed.
Proceedings of the 21th Annual Meeting of the Special Interest Group on Discourse and Dialogue, SIGdial 2020, 1st virtual meeting, July 1-3, 2020
SIGdial
Olivier Pietquin, Smaranda Muresan, Vivian Chen, Casey Kennington, David Vandyke, Nina Dethlefs, Koji Inoue, Erik Ekstedt, Stefan Ultes
2020 B conf
Similarity Scoring for Dialogue Behaviour Comparison.
SIGdial
Stefan Ultes, Wolfgang Maier
2020 J jnl
Towards meaningful, grounded conversations with intelligent agents.
CoRR
Alexandros Papangelis, Stefan Ultes
2019 J jnl
Addressing Objects and Their Relations: The Conversational Entity Dialogue Model.
CoRR
Stefan Ultes, Pawel Budzianowski, Iñigo Casanueva, Lina Maria Rojas-Barahona, Bo-Hsiang Tseng, Yen-Chen Wu, Steve J. Young, Milica Gasic
2019 J jnl
Enabling Dialogue Management with Dynamically Created Dialogue Actions.
CoRR
Juliana Miehle, Louisa Pragst, Wolfgang Minker, Stefan Ultes
2019 B conf
Improving Interaction Quality Estimation with BiLSTMs and the Impact on Dialogue Policy Learning.
SIGdial
Stefan Ultes
2019 — conf
Opinion Building Based on the Argumentative Dialogue System BEA.
IWSDS
Annalena Aicher, Niklas Rach, Wolfgang Minker, Stefan Ultes
2019 B ed.
Proceedings of the 20th Annual SIGdial Meeting on Discourse and Dialogue, SIGdial 2019, Stockholm, Sweden, September 11-13, 2019
SIGdial
Satoshi Nakamura, Milica Gasic, Ingrid Zuckerman, Gabriel Skantze, Mikio Nakano, Alexandros Papangelis, Stefan Ultes, Koichiro Yoshino
2018 — conf
Addressing Objects and Their Relations: The Conversational Entity Dialogue Model.
SIGDIAL Conference
Stefan Ultes, Pawel Budzianowski, Iñigo Casanueva, Lina Maria Rojas-Barahona, Bo-Hsiang Tseng, Yen-Chen Wu, Steve J. Young, Milica Gasic
2018 — conf
Changing the Level of Directness in Dialogue using Dialogue Vector Models and Recurrent Neural Networks.
SIGDIAL Conference
Louisa Pragst, Stefan Ultes
2018 — conf
Deep learning for language understanding of mental health concepts derived from Cognitive Behavioural Therapy.
Louhi@EMNLP
Lina Maria Rojas-Barahona, Bo-Hsiang Tseng, Yinpei Dai, Clare Mansfield, Osman Ramadan, Stefan Ultes, Michael Crawford, Milica Gasic
2018 J jnl
Deep learning for language understanding of mental health concepts derived from Cognitive Behavioural Therapy.
CoRR
Lina Maria Rojas-Barahona, Bo-Hsiang Tseng, Yinpei Dai, Clare Mansfield, Osman Ramadan, Stefan Ultes, Michael Crawford, Milica Gasic
2018 B conf
EVA: A Multimodal Argumentative Dialogue System.
ICMI
Niklas Rach, Klaus Weber, Louisa Pragst, Elisabeth André, Wolfgang Minker, Stefan Ultes
2018 B conf
Expert Evaluation of a Spoken Dialogue System in a Clinical Operating Room.
LREC
Juliana Miehle, Nadine Gerstenlauer, Daniel Ostler, Hubertus Feußner, Wolfgang Minker, Stefan Ultes
2018 — conf
Exploring the Impact of Elaborateness and Indirectness on User Satisfaction in a Spoken Dialogue System.
UMAP (Adjunct Publication)
Juliana Miehle, Wolfgang Minker, Stefan Ultes
2018 — conf
Feudal Dialogue Management with Jointly Learned Feature Extractors.
SIGDIAL Conference
Iñigo Casanueva, Pawel Budzianowski, Stefan Ultes, Florian Kreyssig, Bo-Hsiang Tseng, Yen-Chen Wu, Milica Gasic
2018 — conf
Feudal Reinforcement Learning for Dialogue Management in Large Domains.
NAACL-HLT (2)
Iñigo Casanueva, Pawel Budzianowski, Pei-Hao Su, Stefan Ultes, Lina Maria Rojas-Barahona, Bo-Hsiang Tseng, Milica Gasic
2018 J jnl
Feudal Reinforcement Learning for Dialogue Management in Large Domains.
CoRR
Iñigo Casanueva, Pawel Budzianowski, Pei-Hao Su, Stefan Ultes, Lina Maria Rojas-Barahona, Bo-Hsiang Tseng, Milica Gasic
2018 C conf
Markov Games for Persuasive Dialogue.
COMMA
Niklas Rach, Wolfgang Minker, Stefan Ultes
2018 A* conf
MultiWOZ - A Large-Scale Multi-Domain Wizard-of-Oz Dataset for Task-Oriented Dialogue Modelling.
EMNLP
Pawel Budzianowski, Tsung-Hsien Wen, Bo-Hsiang Tseng, Iñigo Casanueva, Stefan Ultes, Osman Ramadan, Milica Gasic
2018 J jnl
MultiWOZ - A Large-Scale Multi-Domain Wizard-of-Oz Dataset for Task-Oriented Dialogue Modelling.
CoRR
Pawel Budzianowski, Tsung-Hsien Wen, Bo-Hsiang Tseng, Iñigo Casanueva, Stefan Ultes, Osman Ramadan, Milica Gasic
2018 J jnl
Nearly Zero-Shot Learning for Semantic Decoding in Spoken Dialogue Systems.
CoRR
Lina Maria Rojas-Barahona, Stefan Ultes, Pawel Budzianowski, Iñigo Casanueva, Milica Gasic, Bo-Hsiang Tseng, Steve J. Young
2018 B conf
On the Vector Representation of Utterances in Dialogue Context.
LREC
Louisa Pragst, Niklas Rach, Wolfgang Minker, Stefan Ultes
2018 — conf
Utilizing Argument Mining Techniques for Argumentative Dialogue Systems.
IWSDS
Niklas Rach, Saskia Langhammer, Wolfgang Minker, Stefan Ultes
2018 — conf
Variational Cross-domain Natural Language Generation for Spoken Dialogue Systems.
SIGDIAL Conference
Bo-Hsiang Tseng, Florian Kreyssig, Pawel Budzianowski, Iñigo Casanueva, Yen-Chen Wu, Stefan Ultes, Milica Gasic
2018 J jnl
Variational Cross-domain Natural Language Generation for Spoken Dialogue Systems.
CoRR
Bo-Hsiang Tseng, Florian Kreyssig, Pawel Budzianowski, Iñigo Casanueva, Yen-Chen Wu, Stefan Ultes, Milica Gasic
2018 B conf
What Causes the Differences in Communication Styles? A Multicultural Study on Directness and Elaborateness.
LREC
Juliana Miehle, Wolfgang Minker, Stefan Ultes
2017 J jnl
A Benchmarking Environment for Reinforcement Learning Based Task Oriented Dialogue Management.
CoRR
Iñigo Casanueva, Pawel Budzianowski, Pei-Hao Su, Nikola Mrksic, Tsung-Hsien Wen, Stefan Ultes, Lina Maria Rojas-Barahona, Steve J. Young, Milica Gasic
2017 — conf
A Network-based End-to-End Trainable Task-oriented Dialogue System.
EACL (1)
Tsung-Hsien Wen, David Vandyke, Nikola Mrksic, Milica Gasic, Lina Maria Rojas-Barahona, Pei-Hao Su, Stefan Ultes, Steve J. Young
2017 — conf
A Social Companion and Conversational Partner for the Elderly.
IWSDS
Juliana Miehle, Ilker Bagci, Wolfgang Minker, Stefan Ultes
2017 — conf
Acquisition and Assessment of Semantic Content for the Generation of Elaborateness and Indirectness in Spoken Dialogue Systems.
IJCNLP(1)
Louisa Pragst, Koichiro Yoshino, Wolfgang Minker, Satoshi Nakamura, Stefan Ultes
2017 — conf
An Assessment Framework for DialPort.
IWSDS
Kyusong Lee, Tiancheng Zhao, Stefan Ultes, Lina Maria Rojas-Barahona, Eli Pincus, David R. Traum, Maxine Eskénazi
2017 — conf
Challenges for adaptive dialogue management in the KRISTINA project.
ISIAA@ICMI
Louisa Pragst, Juliana Miehle, Wolfgang Minker, Stefan Ultes
2017 — conf
DialPort, Gone Live: An Update After A Year of Development.
SIGDIAL Conference
Kyusong Lee, Tiancheng Zhao, Yulun Du, Edward Cai, Allen Lu, Eli Pincus, David R. Traum, Stefan Ultes, Lina Maria Rojas-Barahona, Milica Gasic, Steve J. Young, Maxine Eskénazi
2017 J jnl
Dialogue manager domain adaptation using Gaussian process reinforcement learning.
Comput. Speech Lang.
Milica Gasic, Nikola Mrksic, Lina Maria Rojas-Barahona, Pei-Hao Su, Stefan Ultes, David Vandyke, Tsung-Hsien Wen, Steve J. Young
2017 — conf
Domain Complexity and Policy Learning in Task-Oriented Dialogue Systems.
IWSDS
Alexandros Papangelis, Stefan Ultes, Yannis Stylianou
2017 A conf
Domain-Independent User Satisfaction Reward Estimation for Dialogue Policy Learning.
INTERSPEECH
Stefan Ultes, Pawel Budzianowski, Iñigo Casanueva, Nikola Mrksic, Lina Maria Rojas-Barahona, Pei-Hao Su, Tsung-Hsien Wen, Milica Gasic, Steve J. Young
2017 — conf
Exploring the Applicability of Elaborateness and Indirectness in Dialogue Management.
IWSDS
Louisa Pragst, Wolfgang Minker, Stefan Ultes
2017 — conf
Interaction Quality Estimation Using Long Short-Term Memories.
SIGDIAL Conference
Niklas Rach, Wolfgang Minker, Stefan Ultes
2017 — conf
On the Applicability of a User Satisfaction-Based Reward for Dialogue Policy Learning.
IWSDS
Stefan Ultes, Juliana Miehle, Wolfgang Minker
2017 — conf
PyDial: A Multi-domain Statistical Dialogue System Toolkit.
ACL (System Demonstrations)
Stefan Ultes, Lina Maria Rojas-Barahona, Pei-Hao Su, David Vandyke, Dongho Kim, Iñigo Casanueva, Pawel Budzianowski, Nikola Mrksic, Tsung-Hsien Wen, Milica Gasic, Steve J. Young
2017 — conf
Reward-Balancing for Statistical Spoken Dialogue Systems using Multi-objective Reinforcement Learning.
SIGDIAL Conference
Stefan Ultes, Pawel Budzianowski, Iñigo Casanueva, Nikola Mrksic, Lina Maria Rojas-Barahona, Pei-Hao Su, Tsung-Hsien Wen, Milica Gasic, Steve J. Young
2017 J jnl
Reward-Balancing for Statistical Spoken Dialogue Systems using Multi-objective Reinforcement Learning.
CoRR
Stefan Ultes, Pawel Budzianowski, Iñigo Casanueva, Nikola Mrksic, Lina Maria Rojas-Barahona, Pei-Hao Su, Tsung-Hsien Wen, Milica Gasic, Steve J. Young
2017 — conf
Sample-efficient Actor-Critic Reinforcement Learning with Supervised Data for Dialogue Management.
SIGDIAL Conference
Pei-Hao Su, Pawel Budzianowski, Stefan Ultes, Milica Gasic, Steve J. Young
2017 J jnl
Sample-efficient Actor-Critic Reinforcement Learning with Supervised Data for Dialogue Management.
CoRR
Pei-Hao Su, Pawel Budzianowski, Stefan Ultes, Milica Gasic, Steve J. Young
2017 — conf
Sub-domain Modelling for Dialogue Management with Hierarchical Reinforcement Learning.
SIGDIAL Conference
Pawel Budzianowski, Stefan Ultes, Pei-Hao Su, Nikola Mrksic, Tsung-Hsien Wen, Iñigo Casanueva, Lina Maria Rojas-Barahona, Milica Gasic
2017 J jnl
Sub-domain Modelling for Dialogue Management with Hierarchical Reinforcement Learning.
CoRR
Pawel Budzianowski, Stefan Ultes, Pei-Hao Su, Nikola Mrksic, Tsung-Hsien Wen, Iñigo Casanueva, Lina Maria Rojas-Barahona, Milica Gasic
2017 — conf
Towards an Argumentative Dialogue System.
CMNA@ICAIL
Niklas Rach, Wolfgang Minker, Stefan Ultes
2016 J jnl
A Network-based End-to-End Trainable Task-oriented Dialogue System.
CoRR
Tsung-Hsien Wen, Milica Gasic, Nikola Mrksic, Lina Maria Rojas-Barahona, Pei-Hao Su, Stefan Ultes, David Vandyke, Steve J. Young
2016 — conf
Analysis of Temporal Features for Interaction Quality Estimation.
IWSDS
Stefan Ultes, Alexander Schmitt, Wolfgang Minker
2016 J jnl
Analysis of Temporal Features for Interaction Quality Estimation.
CoRR
Stefan Ultes, Alexander Schmitt, Wolfgang Minker
2016 — conf
Automatic Modification of Communication Style in Dialogue Management.
CC-NLG
Louisa Pragst, Juliana Miehle, Stefan Ultes, Wolfgang Minker
2016 A* conf
Conditional Generation and Snapshot Learning in Neural Dialogue Systems.
EMNLP
Tsung-Hsien Wen, Milica Gasic, Nikola Mrksic, Lina Maria Rojas-Barahona, Pei-Hao Su, Stefan Ultes, David Vandyke, Steve J. Young
2016 J jnl
Conditional Generation and Snapshot Learning in Neural Dialogue Systems.
CoRR
Tsung-Hsien Wen, Milica Gasic, Nikola Mrksic, Lina Maria Rojas-Barahona, Pei-Hao Su, Stefan Ultes, David Vandyke, Steve J. Young
2016 J jnl
Continuously Learning Neural Dialogue Management.
CoRR
Pei-Hao Su, Milica Gasic, Nikola Mrksic, Lina Maria Rojas-Barahona, Stefan Ultes, David Vandyke, Tsung-Hsien Wen, Steve J. Young
2016 — conf
Cultural Communication Idiosyncrasies in Human-Computer Interaction.
SIGDIAL Conference
Juliana Miehle, Koichiro Yoshino, Louisa Pragst, Stefan Ultes, Satoshi Nakamura, Wolfgang Minker
2016 J jnl
Dialogue manager domain adaptation using Gaussian process reinforcement learning.
CoRR
Milica Gasic, Nikola Mrksic, Lina Maria Rojas-Barahona, Pei-Hao Su, Stefan Ultes, David Vandyke, Tsung-Hsien Wen, Steve J. Young
2016 B conf
Exploiting Sentence and Context Representations in Deep Neural Models for Spoken Language Understanding.
COLING
Lina Maria Rojas-Barahona, Milica Gasic, Nikola Mrksic, Pei-Hao Su, Stefan Ultes, Tsung-Hsien Wen, Steve J. Young
2016 J jnl
Exploiting Sentence and Context Representations in Deep Neural Models for Spoken Language Understanding.
CoRR
Lina Maria Rojas-Barahona, Milica Gasic, Nikola Mrksic, Pei-Hao Su, Stefan Ultes, Tsung-Hsien Wen, Steve J. Young
2016 — conf
On-line Active Reward Learning for Policy Optimisation in Spoken Dialogue Systems.
ACL (1)
Pei-Hao Su, Milica Gasic, Nikola Mrksic, Lina Maria Rojas-Barahona, Stefan Ultes, David Vandyke, Tsung-Hsien Wen, Steve J. Young
2016 J jnl
On-line Active Reward Learning for Policy Optimisation in Spoken Dialogue Systems.
CoRR
Pei-Hao Su, Milica Gasic, Nikola Mrksic, Lina Maria Rojas-Barahona, Stefan Ultes, David Vandyke, Tsung-Hsien Wen, Steve J. Young
2016 — conf
Recurrent Neural Network Interaction Quality Estimation.
IWSDS
Louisa Pragst, Stefan Ultes, Wolfgang Minker
2016 — conf
Salient Cross-Lingual Acoustic and Prosodic Features for English and German Emotion Recognition.
IWSDS
Maxim Sidorov, Christina Brester, Stefan Ultes, Alexander Schmitt
2016 — conf
Towards a Multimedia Knowledge-Based Agent with Social Competence and Human Interaction Capabilities.
MARMI@ICMR
Leo Wanner, Josep Blat, Stamatia Dasiopoulou, Mónica Domínguez, Gerard Llorach, Simon Mille, Federico Sukno, Eleni Kamateri, Stefanos Vrochidis, Ioannis Kompatsiaris, Elisabeth André, Florian Lingenfelser, Gregor Mehlmann, Andries Stam, Ludo Stellingwerff, Bianca Vieru, Lori Lamel, Wolfgang Minker, Louisa Pragst, Stefan Ultes
2016 — conf
Towards an Ontology-Driven Adaptive Dialogue Framework.
MARMI@ICMR
Georgios Meditskos, Stamatia Dasiopoulou, Louisa Pragst, Stefan Ultes, Stefanos Vrochidis, Ioannis Kompatsiaris, Leo Wanner
2015 — conf
Analysis of an Extended Interaction Quality Corpus.
IWSDS
Stefan Ultes, María Jesús Platero Sánchez, Alexander Schmitt, Wolfgang Minker
2015 J jnl
Interaction Quality: Assessing the quality of ongoing spoken dialog interaction by experts - And how it relates to user satisfaction.
Speech Commun.
Alexander Schmitt, Stefan Ultes
2015 — conf
Quality-adaptive Spoken Dialogue Initiative Selection And Implications On Reward Modelling.
SIGDIAL Conference
Stefan Ultes, Matthias Kraus, Alexander Schmitt, Wolfgang Minker
2015 — —
User-centred adaptive spoken dialogue modelling.
Stefan Ultes
2014 — conf
Automatic Recognition of Personality Traits: A Multimodal Approach.
MAPTRAITS@ICMI
Maxim Sidorov, Stefan Ultes, Alexander Schmitt
2014 B conf
Comparison of Gender- and Speaker-adaptive Emotion Recognition.
LREC
Maxim Sidorov, Stefan Ultes, Alexander Schmitt
2014 — conf
Dialogue Management for User-Centered Adaptive Dialogue.
IWSDS
Stefan Ultes, Hüseyin Dikme, Wolfgang Minker
2014 Misc conf
Emotions are a personal thing: Towards speaker-adaptive emotion recognition.
ICASSP
Maxim Sidorov, Stefan Ultes, Alexander Schmitt
2014 B conf
First Insight into Quality-Adaptive Dialogue.
LREC
Stefan Ultes, Hüseyin Dikme, Wolfgang Minker
2014 — conf
Interaction Quality Estimation in Spoken Dialogue Systems Using Hybrid-HMMs.
SIGDIAL Conference
Stefan Ultes, Wolfgang Minker
2014 J jnl
Managing adaptive spoken dialogue for Intelligent Environments.
J. Ambient Intell. Smart Environ.
Stefan Ultes, Wolfgang Minker
2013 B conf
HIS-OwlSpeak: A Model-Driven Dialogue Manager with Multiple Control Modes.
Intelligent Environments
Stefan Ultes, Wolfgang Minker
2013 — conf
Improving Interaction Quality Recognition Using Error Correction.
SIGDIAL Conference
Stefan Ultes, Wolfgang Minker
2013 Misc conf
JaCHMM: A Java-based conditioned Hidden Markov Model library.
ICASSP
Stefan Ultes, Robert ElChabb, Alexander Schmitt, Wolfgang Minker
2013 — conf
On Quality Ratings for Spoken Dialogue Systems - Experts vs. Users.
HLT-NAACL
Stefan Ultes, Alexander Schmitt, Wolfgang Minker
2012 B conf
A Parameterized and Annotated Spoken Dialog Corpus of the CMU Let's Go Bus Information System.
LREC
Alexander Schmitt, Stefan Ultes, Wolfgang Minker
2012 — conf
Application and Evaluation of a Conditioned Hidden Markov Model for Estimating Interaction Quality of Spoken Dialogue Systems.
IWSDS
Stefan Ultes, Robert ElChabb, Wolfgang Minker
2012 — conf
Towards Quality-Adaptive Spoken Dialogue Management.
SDCTD@NAACL-HLT
Stefan Ultes, Alexander Schmitt, Wolfgang Minker
2011 — conf
A Theoretical Framework for a User-Centered Spoken Dialog Manager.
IWSDS
Stefan Ultes, Tobias Heinroth, Alexander Schmitt, Wolfgang Minker
2011 A conf
Attention, Sobriety Checkpoint! Can Humans Determine by Means of Voice, if Someone is Drunk... and Can Automatic Classifiers Compete?
INTERSPEECH
Stefan Ultes, Alexander Schmitt, Wolfgang Minker