ConveRT: Efficient and Accurate Conversational Representations from Transformers EMNLP Findings

Matthew Henderson | Iñigo Casanueva | Nikola Mrkšić | Pei-Hao Su | Tsung-Hsien Wen | Ivan Vulić |

PolyResponse: A Rank-based Approach to Task-Oriented Dialogue with Application in Restaurant Search and Booking EMNLP

Matthew Henderson | Ivan Vulić | Iñigo Casanueva | Paweł Budzianowski | Daniela Gerz | Sam Coope | Georgios Spithourakis | Tsung-Hsien Wen | Nikola Mrkšić | Pei-Hao Su |

Training Neural Response Selection for Task-Oriented Dialogue Systems ACL

Matthew Henderson | Ivan Vulić | Daniela Gerz | Iñigo Casanueva | Paweł Budzianowski | Sam Coope | Georgios Spithourakis | Tsung-Hsien Wen | Nikola Mrkšić | Pei-Hao Su |

Proceedings of the First Workshop on NLP for Conversational AI ACL WS

Yun-Nung Chen | Tania Bedrax-Weiss | Dilek Hakkani-Tur | Anuj Kumar | Mike Lewis | Thang-Minh Luong | Pei-Hao Su | Tsung-Hsien Wen |

A Repository of Conversational Datasets ACL WS

Matthew Henderson | Paweł Budzianowski | Iñigo Casanueva | Sam Coope | Daniela Gerz | Girish Kumar | Nikola Mrkšić | Georgios Spithourakis | Pei-Hao Su | Ivan Vulić | Tsung-Hsien Wen |

Feudal Reinforcement Learning for Dialogue Management in Large Domains NAACL

Iñigo Casanueva | Paweł Budzianowski | Pei-Hao Su | Stefan Ultes | Lina M. Rojas-Barahona | Bo-Hsiang Tseng | Milica Gašić |

Deep Learning for Conversational AI NAACL

Pei-Hao Su | Nikola Mrkšić | Iñigo Casanueva | Ivan Vulić |

A Network-based End-to-End Trainable Task-oriented Dialogue System EACL

Tsung-Hsien Wen | David Vandyke | Nikola Mrkšić | Milica Gašić | Lina M. Rojas-Barahona | Pei-Hao Su | Stefan Ultes | Steve Young |

PyDial: A Multi-domain Statistical Dialogue System Toolkit ACL

Stefan Ultes | Lina M. Rojas-Barahona | Pei-Hao Su | David Vandyke | Dongho Kim | Iñigo Casanueva | Paweł Budzianowski | Nikola Mrkšić | Tsung-Hsien Wen | Milica Gašić | Steve Young |

Reward-Balancing for Statistical Spoken Dialogue Systems using Multi-objective Reinforcement Learning SIGDIAL WS

Stefan Ultes | Paweł Budzianowski | Iñigo Casanueva | Nikola Mrkšić | Lina M. Rojas-Barahona | Pei-Hao Su | Tsung-Hsien Wen | Milica Gašić | Steve Young |

Sub-domain Modelling for Dialogue Management with Hierarchical Reinforcement Learning SIGDIAL WS

Paweł Budzianowski | Stefan Ultes | Pei-Hao Su | Nikola Mrkšić | Tsung-Hsien Wen | Iñigo Casanueva | Lina M. Rojas-Barahona | Milica Gašić |

Sample-efficient Actor-Critic Reinforcement Learning with Supervised Data for Dialogue Management SIGDIAL WS

Pei-Hao Su | Paweł Budzianowski | Stefan Ultes | Milica Gašić | Steve Young |

Exploiting Sentence and Context Representations in Deep Neural Models for Spoken Language Understanding COLING

Lina M. Rojas-Barahona | Milica Gašić | Nikola Mrkšić | Pei-Hao Su | Stefan Ultes | Tsung-Hsien Wen | Steve Young |

Conditional Generation and Snapshot Learning in Neural Dialogue Systems EMNLP

Tsung-Hsien Wen | Milica Gašić | Nikola Mrkšić | Lina M. Rojas-Barahona | Pei-Hao Su | Stefan Ultes | David Vandyke | Steve Young |

Multi-domain Neural Network Language Generation for Spoken Dialogue Systems NAACL

Tsung-Hsien Wen | Milica Gašić | Nikola Mrkšić | Lina M. Rojas-Barahona | Pei-Hao Su | David Vandyke | Steve Young |

Counter-fitting Word Vectors to Linguistic Constraints NAACL

Nikola Mrkšić | Diarmuid Ó Séaghdha | Blaise Thomson | Milica Gašić | Lina M. Rojas-Barahona | Pei-Hao Su | David Vandyke | Tsung-Hsien Wen | Steve Young |

On-line Active Reward Learning for Policy Optimisation in Spoken Dialogue Systems ACL

Pei-Hao Su | Milica Gašić | Nikola Mrkšić | Lina M. Rojas-Barahona | Stefan Ultes | David Vandyke | Tsung-Hsien Wen | Steve Young |

Semantically Conditioned LSTM-based Natural Language Generation for Spoken Dialogue Systems EMNLP

Tsung-Hsien Wen | Milica Gašić | Nikola Mrkšić | Pei-Hao Su | David Vandyke | Steve Young |

Multi-domain Dialog State Tracking using Recurrent Neural Networks ACL IJCNLP

Nikola Mrkšić | Diarmuid Ó Séaghdha | Blaise Thomson | Milica Gašić | Pei-Hao Su | David Vandyke | Tsung-Hsien Wen | Steve Young |

Stochastic Language Generation in Dialogue using Recurrent Neural Networks with Convolutional Sentence Reranking SIGDIAL WS

Tsung-Hsien Wen | Milica Gašić | Dongho Kim | Nikola Mrkšić | Pei-Hao Su | David Vandyke | Steve Young |

Hyper-parameter Optimisation of Gaussian Process Reinforcement Learning for Statistical Dialogue Management SIGDIAL WS

Lu Chen | Pei-Hao Su | Milica Gašić |

Learning Domain-Independent Dialogue Policies via Ontology Parameterisation SIGDIAL WS

Zhuoran Wang | Tsung-Hsien Wen | Pei-Hao Su | Yannis Stylianou |

Reward Shaping with Recurrent Neural Networks for Speeding up On-Line Policy Learning in Spoken Dialogue Systems SIGDIAL WS

Pei-Hao Su | David Vandyke | Milica Gašić | Nikola Mrkšić | Tsung-Hsien Wen | Steve Young |