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07/04/2023
Knowledge-Aware Audio-Grounded Generative Slot Filling for Limited Annotated Data
Manually annotating fine-grained slot-value labels for task-oriented dia...
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04/28/2022
EVI: Multilingual Spoken Dialogue Tasks and Dataset for Knowledge-Based Enrolment, Verification, and Identification
Knowledge-based authentication is crucial for task-oriented spoken dialo...
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04/27/2022
NLU++: A Multi-Label, Slot-Rich, Generalisable Dataset for Natural Language Understanding in Task-Oriented Dialogue
We present NLU++, a novel dataset for natural language understanding (NL...
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04/05/2022
Improved and Efficient Conversational Slot Labeling through Question Answering
Transformer-based pretrained language models (PLMs) offer unmatched perf...
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09/21/2021
ConvFiT: Conversational Fine-Tuning of Pretrained Language Models
Transformer-based language models (LMs) pretrained on large text collect...
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11/26/2019
Semi-supervised Bootstrapping of Dialogue State Trackers for Task Oriented Modelling
Dialogue systems benefit greatly from optimizing on detailed annotations...
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10/02/2019
Tree-Structured Semantic Encoder with Knowledge Sharing for Domain Adaptation in Natural Language Generation
Domain adaptation in natural language generation (NLG) remains challengi...
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09/16/2019
Domain Transfer in Dialogue Systems without Turn-Level Supervision
Task oriented dialogue systems rely heavily on specialized dialogue stat...
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09/03/2019
PolyResponse: A Rank-based Approach to Task-Oriented Dialogue with Application in Restaurant Search and Booking
We present PolyResponse, a conversational search engine that supports ta...
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07/12/2019
Hello, It's GPT-2 -- How Can I Help You? Towards the Use of Pretrained Language Models for Task-Oriented Dialogue Systems
Data scarcity is a long-standing and crucial challenge that hinders quic...
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06/04/2019
Training Neural Response Selection for Task-Oriented Dialogue Systems
Despite their popularity in the chatbot literature, retrieval-based mode...
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04/13/2019
A Repository of Conversational Datasets
Progress in Machine Learning is often driven by the availability of larg...
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12/20/2018
Variational Cross-domain Natural Language Generation for Spoken Dialogue Systems
Cross-domain natural language generation (NLG) is still a difficult task...
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09/29/2018
MultiWOZ - A Large-Scale Multi-Domain Wizard-of-Oz Dataset for Task-Oriented Dialogue Modelling
Even though machine learning has become the major scene in dialogue rese...
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07/17/2018
Large-Scale Multi-Domain Belief Tracking with Knowledge Sharing
Robust dialogue belief tracking is a key component in maintaining good q...
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06/14/2018
Nearly Zero-Shot Learning for Semantic Decoding in Spoken Dialogue Systems
This paper presents two ways of dealing with scarce data in semantic dec...
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05/17/2018
Neural User Simulation for Corpus-based Policy Optimisation for Spoken Dialogue Systems
User Simulators are one of the major tools that enable offline training ...
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03/08/2018
Feudal Reinforcement Learning for Dialogue Management in Large Domains
Reinforcement learning (RL) is a promising approach to solve dialogue po...
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02/11/2018
Sample Efficient Deep Reinforcement Learning for Dialogue Systems with Large Action Spaces
In spoken dialogue systems, we aim to deploy artificial intelligence to ...
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11/30/2017
Uncertainty Estimates for Efficient Neural Network-based Dialogue Policy Optimisation
In statistical dialogue management, the dialogue manager learns a policy...
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11/29/2017
A Benchmarking Environment for Reinforcement Learning Based Task Oriented Dialogue Management
Dialogue assistants are rapidly becoming an indispensable daily aid. To ...
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07/19/2017
Reward-Balancing for Statistical Spoken Dialogue Systems using Multi-objective Reinforcement Learning
Reinforcement learning is widely used for dialogue policy optimization w...
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07/01/2017
Sample-efficient Actor-Critic Reinforcement Learning with Supervised Data for Dialogue Management
Deep reinforcement learning (RL) methods have significant potential for ...
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06/19/2017