Stefan Ultes
12 papers · 2012–2018 · 7 venues · across top CS/AI venues
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Achievements
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🐣 Hot Topic Early Bird 🏃 Academic Marathon · Sprint 🌉 Interdisciplinary Bridge · Silver 🌍 Conference Polyglot · Silver 🗺️ Taxonomy Completionist (14)
🧭
Keyword Pioneer
📈
Trend Setter
💎
Century Club · Bronze
Top co-authors
Research topics
Natural Language Processing
(5)
Generation
(5)
Artificial Intelligence
(3)
Core AI
(3)
Deep Learning
(2)
Machine Learning
(2)
Reinforcement Learning
(2)
Methods
(2)
Healthcare & Medicine
(1)
Applications
(1)
Architectures
(1)
Clinical
(1)
Core Methods
(1)
Learning Types · Machine Learning
(1)
Learning Types · Deep Learning
(1)
Keywords
dialogue system
(5)
task-oriented dialogue
(2)
reward modeling
(1)
sentiment analysis
(1)
natural language generation
(1)
response generation
(1)
user satisfaction
(1)
end-to-end learning
(1)
spoken language understanding
(1)
natural language understanding
(1)
deep learning
(1)
knowledge base
(1)
belief tracking
(1)
convolutional neural network
(1)
long short-term memory
(1)
text generation
(1)
domain adaptation
(1)
distributed representation
(1)
end-to-end training
(1)
state abstraction
(1)
Papers
Deep learning for language understanding of mental health concepts derived from Cognitive Behavioural Therapy
EMNLP 2018
Feudal Reinforcement Learning for Dialogue Management in Large Domains
NAACL 2018
MultiWOZ - A Large-Scale Multi-Domain Wizard-of-Oz Dataset for Task-Oriented Dialogue Modelling
EMNLP 2018
Acquisition and Assessment of Semantic Content for the Generation of Elaborateness and Indirectness in Spoken Dialogue Systems
IJCNLP 2017
A Network-based End-to-End Trainable Task-oriented Dialogue System
EACL 2017
Domain-Independent User Satisfaction Reward Estimation for Dialogue Policy Learning
Interspeech 2017
PyDial: A Multi-domain Statistical Dialogue System Toolkit
ACL 2017
Conditional Generation and Snapshot Learning in Neural Dialogue Systems
EMNLP 2016
Exploiting Sentence and Context Representations in Deep Neural Models for Spoken Language Understanding
COLING 2016
On-line Active Reward Learning for Policy Optimisation in Spoken Dialogue Systems
ACL 2016
On Quality Ratings for Spoken Dialogue Systems – Experts vs. Users
NAACL 2013
Towards Quality-Adaptive Spoken Dialogue Management
NAACL 2012