Stefan Ultes
Orcid: 0000-0003-2667-3126
According to our database1,
Stefan Ultes
authored at least 111 papers
between 2011 and 2024.
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Bibliography
2024
Enhancing Reflective and Conversational User Engagement in Argumentative Dialogues with Virtual Agents.
Multimodal Technol. Interact., 2024
Proceedings of the 25th Annual Meeting of the Special Interest Group on Discourse and Dialogue, 2024
Enhancing Model Transparency: A Dialogue System Approach to XAI with Domain Knowledge.
Proceedings of the 25th Annual Meeting of the Special Interest Group on Discourse and Dialogue, 2024
Proceedings of the Robust Argumentation Machines - First International Conference, 2024
Exploring the Impact of Non-Verbal Virtual Agent Behavior on User Engagement in Argumentative Dialogues.
Proceedings of the 12th International Conference on Human-Agent Interaction, 2024
2023
A Graph-to-Text Approach to Knowledge-Grounded Response Generation in Human-Robot Interaction.
CoRR, 2023
Retrieval-Augmented Neural Response Generation Using Logical Reasoning and Relevance Scoring.
CoRR, 2023
Proceedings of the 24th Meeting of the Special Interest Group on Discourse and Dialogue, 2023
Proceedings of the 23rd ACM International Conference on Intelligent Virtual Agents, 2023
System-Initiated Transitions from Chit-Chat to Task-Oriented Dialogues with Transition Info Extractor and Transition Sentence Generator.
Proceedings of the 16th International Natural Language Generation Conference, 2023
Exploring the Mobile Usability of Argumentative Dialogue Systems for Opinion Building.
Proceedings of the Design, Operation and Evaluation of Mobile Communications, 2023
Proceedings of the Social Computing and Social Media, 2023
Proceedings of the Artificial Intelligence in HCI, 2023
Unified Conversational Models with System-Initiated Transitions between Chit-Chat and Task-Oriented Dialogues.
Proceedings of the 5th International Conference on Conversational User Interfaces, 2023
Proceedings of the 5th International Conference on Conversational User Interfaces, 2023
Proceedings of the 21st Annual Workshop of the Australasian Language Technology Association.
Proceedings of the 21st Annual Workshop of the Australasian Language Technology Association, 2023
2022
Natural language understanding for argumentative dialogue systems in the opinion building domain.
Knowl. Based Syst., 2022
When to Say What and How: Adapting the Elaborateness and Indirectness of Spoken Dialogue Systems.
Dialogue Discourse, 2022
ConceptNet infused DialoGPT for Underlying Commonsense Understanding and Reasoning in Dialogue Response Generation.
CoRR, 2022
Proceedings of the Thirteenth Language Resources and Evaluation Conference, 2022
Proceedings of the Thirteenth Language Resources and Evaluation Conference, 2022
Proceedings of the Thirteenth Language Resources and Evaluation Conference, 2022
2021
it Inf. Technol., 2021
User Satisfaction Reward Estimation Across Domains: Domain-independent Dialogue Policy Learning.
Dialogue Discourse, 2021
Estimating Subjective Argument Quality Aspects From Social Signals in Argumentative Dialogue Systems.
IEEE Access, 2021
Blending Task Success and User Satisfaction: Analysis of Learned Dialogue Behaviour with Multiple Rewards.
Proceedings of the 22nd Annual Meeting of the Special Interest Group on Discourse and Dialogue, 2021
From Argument Search to Argumentative Dialogue: A Topic-independent Approach to Argument Acquisition for Dialogue Systems.
Proceedings of the 22nd Annual Meeting of the Special Interest Group on Discourse and Dialogue, 2021
Naturalness Evaluation of Natural Language Generation in Task-oriented Dialogues Using BERT.
Proceedings of the International Conference on Recent Advances in Natural Language Processing (RANLP 2021), 2021
Proceedings of the Conversational AI for Natural Human-Centric Interaction, 2021
Context Matters in Semantically Controlled Language Generation for Task-oriented Dialogue Systems.
Proceedings of the 18th International Conference on Natural Language Processing (ICON 2021), National Institute of Technology Silchar, Silchar, India, December 16, 2021
Decide or Delegate: How Script Knowledge Based Conversational Assistants Should Act in Inconclusive Situations.
Proceedings of the ICDCN '21: International Conference on Distributed Computing and Networking, 2021
Proceedings of the 21st Workshop on Computational Models of Natural Argument, 2021
2020
Proceedings of the 21th Annual Meeting of the Special Interest Group on Discourse and Dialogue, 2020
Evaluation of Argument Search Approaches in the Context of Argumentative Dialogue Systems.
Proceedings of The 12th Language Resources and Evaluation Conference, 2020
Proceedings of The 12th Language Resources and Evaluation Conference, 2020
Proceedings of The 12th Language Resources and Evaluation Conference, 2020
Proceedings of the Conversational Dialogue Systems for the Next Decade, 2020
Proceedings of the Conversational Dialogue Systems for the Next Decade, 2020
Proceedings of the 2nd Conference on Conversational User Interfaces, 2020
Increasing the Naturalness of an Argumentative Dialogue System Through Argument Chains.
Proceedings of the Computational Models of Argument, 2020
Predicting Persuasive Effectiveness for Multimodal Behavior Adaptation using Bipolar Weighted Argument Graphs.
Proceedings of the 19th International Conference on Autonomous Agents and Multiagent Systems, 2020
2019
Improving Interaction Quality Estimation with BiLSTMs and the Impact on Dialogue Policy Learning.
Proceedings of the 20th Annual SIGdial Meeting on Discourse and Dialogue, 2019
Proceedings of the Increasing Naturalness and Flexibility in Spoken Dialogue Interaction, 2019
2018
CoRR, 2018
Exploring the Impact of Elaborateness and Indirectness on User Satisfaction in a Spoken Dialogue System.
Proceedings of the Adjunct Publication of the 26th Conference on User Modeling, 2018
Proceedings of the 19th Annual SIGdial Meeting on Discourse and Dialogue, 2018
Proceedings of the 19th Annual SIGdial Meeting on Discourse and Dialogue, 2018
Changing the Level of Directness in Dialogue using Dialogue Vector Models and Recurrent Neural Networks.
Proceedings of the 19th Annual SIGdial Meeting on Discourse and Dialogue, 2018
Proceedings of the 19th Annual SIGdial Meeting on Discourse and Dialogue, 2018
Proceedings of the 2018 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies, 2018
Proceedings of the Eleventh International Conference on Language Resources and Evaluation, 2018
What Causes the Differences in Communication Styles? A Multicultural Study on Directness and Elaborateness.
Proceedings of the Eleventh International Conference on Language Resources and Evaluation, 2018
Proceedings of the Eleventh International Conference on Language Resources and Evaluation, 2018
Proceedings of the 9th International Workshop on Spoken Dialogue System Technology, 2018
Proceedings of the 2018 on International Conference on Multimodal Interaction, 2018
MultiWOZ - A Large-Scale Multi-Domain Wizard-of-Oz Dataset for Task-Oriented Dialogue Modelling.
Proceedings of the 2018 Conference on Empirical Methods in Natural Language Processing, Brussels, Belgium, October 31, 2018
Proceedings of the Computational Models of Argument, 2018
Deep learning for language understanding of mental health concepts derived from Cognitive Behavioural Therapy.
Proceedings of the Ninth International Workshop on Health Text Mining and Information Analysis, 2018
2017
Comput. Speech Lang., 2017
A Benchmarking Environment for Reinforcement Learning Based Task Oriented Dialogue Management.
CoRR, 2017
Reward-Balancing for Statistical Spoken Dialogue Systems using Multi-objective Reinforcement Learning.
Proceedings of the 18th Annual SIGdial Meeting on Discourse and Dialogue, 2017
Sample-efficient Actor-Critic Reinforcement Learning with Supervised Data for Dialogue Management.
Proceedings of the 18th Annual SIGdial Meeting on Discourse and Dialogue, 2017
Proceedings of the 18th Annual SIGdial Meeting on Discourse and Dialogue, 2017
Proceedings of the 18th Annual SIGdial Meeting on Discourse and Dialogue, 2017
Sub-domain Modelling for Dialogue Management with Hierarchical Reinforcement Learning.
Proceedings of the 18th Annual SIGdial Meeting on Discourse and Dialogue, 2017
On the Applicability of a User Satisfaction-Based Reward for Dialogue Policy Learning.
Proceedings of the Advanced Social Interaction with Agents, 2017
Exploring the Applicability of Elaborateness and Indirectness in Dialogue Management.
Proceedings of the Advanced Social Interaction with Agents, 2017
Proceedings of the Advanced Social Interaction with Agents, 2017
Proceedings of the Advanced Social Interaction with Agents, 2017
Proceedings of the Advanced Social Interaction with Agents, 2017
Proceedings of the 18th Annual Conference of the International Speech Communication Association, 2017
Acquisition and Assessment of Semantic Content for the Generation of Elaborateness and Indirectness in Spoken Dialogue Systems.
Proceedings of the Eighth International Joint Conference on Natural Language Processing, 2017
Proceedings of the 1st ACM SIGCHI International Workshop on Investigating Social Interactions with Artificial Agents, 2017
Proceedings of the 17th Workshop on Computational Models of Natural Argument co-located with ICAIL 2017, 2017
Proceedings of the 15th Conference of the European Chapter of the Association for Computational Linguistics, 2017
Proceedings of the 55th Annual Meeting of the Association for Computational Linguistics, 2017
2016
Proceedings of the SIGDIAL 2016 Conference, 2016
Towards a Multimedia Knowledge-Based Agent with Social Competence and Human Interaction Capabilities.
Proceedings of the 1st International Workshop on Multimedia Analysis and Retrieval for Multimodal Interaction, 2016
Proceedings of the 1st International Workshop on Multimedia Analysis and Retrieval for Multimodal Interaction, 2016
Proceedings of the Dialogues with Social Robots, 2016
Salient Cross-Lingual Acoustic and Prosodic Features for English and German Emotion Recognition.
Proceedings of the Dialogues with Social Robots, 2016
Proceedings of the Dialogues with Social Robots, 2016
Proceedings of the 2016 Conference on Empirical Methods in Natural Language Processing, 2016
Exploiting Sentence and Context Representations in Deep Neural Models for Spoken Language Understanding.
Proceedings of the COLING 2016, 2016
Proceedings of the INLG 2016 Workshop on Computational Creativity in Natural Language Generation, 2016
Proceedings of the 54th Annual Meeting of the Association for Computational Linguistics, 2016
2015
Interaction Quality: Assessing the quality of ongoing spoken dialog interaction by experts - And how it relates to user satisfaction.
Speech Commun., 2015
Quality-adaptive Spoken Dialogue Initiative Selection And Implications On Reward Modelling.
Proceedings of the SIGDIAL 2015 Conference, 2015
Proceedings of the Natural Language Dialog Systems and Intelligent Assistants, 2015
2014
J. Ambient Intell. Smart Environ., 2014
Proceedings of the SIGDIAL 2014 Conference, 2014
Proceedings of the Ninth International Conference on Language Resources and Evaluation, 2014
Proceedings of the Ninth International Conference on Language Resources and Evaluation, 2014
Proceedings of the Situated Dialog in Speech-Based Human-Computer Interaction, 2014
Proceedings of the 2014 Workshop on Mapping Personality Traits Challenge and Workshop, 2014
Proceedings of the IEEE International Conference on Acoustics, 2014
2013
Proceedings of the SIGDIAL 2013 Conference, 2013
Proceedings of the Human Language Technologies: Conference of the North American Chapter of the Association of Computational Linguistics, 2013
Proceedings of the 9th International Conference on Intelligent Environments, 2013
Proceedings of the IEEE International Conference on Acoustics, 2013
2012
Proceedings of the Workshop on Future directions and needs in the Spoken Dialog Community: Tools and Data, 2012
A Parameterized and Annotated Spoken Dialog Corpus of the CMU Let's Go Bus Information System.
Proceedings of the Eighth International Conference on Language Resources and Evaluation, 2012
Application and Evaluation of a Conditioned Hidden Markov Model for Estimating Interaction Quality of Spoken Dialogue Systems.
Proceedings of the Natural Interaction with Robots, 2012
2011
Proceedings of the Paralinguistic Information and its Integration in Spoken Dialogue Systems, 2011
Attention, Sobriety Checkpoint! Can Humans Determine by Means of Voice, if Someone is Drunk... and Can Automatic Classifiers Compete?
Proceedings of the 12th Annual Conference of the International Speech Communication Association, 2011