Spoken Dialogue for Information Navigation

no code implementations • WS 2018 • Alex Papangelis, ros, Panagiotis Papadakos, Yannis Stylianou, Yannis Tzitzikas

Aiming to expand the current research paradigm for training conversational AI agents that can address real-world challenges, we take a step away from traditional slot-filling goal-oriented spoken dialogue systems (SDS) and model the dialogue in a way that allows users to be more expressive in describing their needs.

Information Retrieval slot-filling +2

Special Session - The Future Directions of Dialogue-Based Intelligent Personal Assistants

no code implementations • WS 2016 • Yoichi Matsuyama, Alex Papangelis, ros

Reinforcement Learning of Multi-Issue Negotiation Dialogue Policies

no code implementations • WS 2015 • Alex Papangelis, ros, Kallirroi Georgila

Dialogue Management reinforcement-learning +2

Evaluation of Online Dialogue Policy Learning Techniques

no code implementations • LREC 2012 • Alex Papangelis, ros, Vangelis Karkaletsis, Fillia Makedon

The number of applied Dialogue Systems is ever increasing in several service providing and other applications as a way to efficiently and inexpensively serve large numbers of customers.

Dialogue Management Management +3

A Comparative Study of Reinforcement Learning Techniques on Dialogue Management

no code implementations • EACL 2012 • Alex Papangelis, ros

Dialogue Management Management +3