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Stefan Ultes

Retrieval-Augmented Neural Response Generation Using Logical Reasoning and Relevance Scoring

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Oct 20, 2023
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Fostering User Engagement in the Critical Reflection of Arguments

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Aug 17, 2023
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System-Initiated Transitions from Chit-Chat to Task-Oriented Dialogues with Transition Info Extractor and Transition Sentence Generator

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Aug 06, 2023
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Unified Conversational Models with System-Initiated Transitions between Chit-Chat and Task-Oriented Dialogues

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Jul 04, 2023
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GraphWOZ: Dialogue Management with Conversational Knowledge Graphs

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Nov 23, 2022
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ConceptNet infused DialoGPT for Underlying Commonsense Understanding and Reasoning in Dialogue Response Generation

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Sep 29, 2022
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Context Matters in Semantically Controlled Language Generation for Task-oriented Dialogue Systems

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Nov 28, 2021
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Empathetic Dialogue Generation with Pre-trained RoBERTa-GPT2 and External Knowledge

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Sep 07, 2021
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Naturalness Evaluation of Natural Language Generation in Task-oriented Dialogues using BERT

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Sep 07, 2021
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Natural Language Understanding for Argumentative Dialogue Systems in the Opinion Building Domain

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Mar 03, 2021
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