Evaluation of a Spoken Dialogue System for controlling a Hifi audio system

Fernández Martínez, Fernando and Blázquez, Juan and Ferreiros López, Javier and Barra Chicote, Roberto and Macías Guarasa, Javier and Lucas Cuesta, Juan Manuel (2008). Evaluation of a Spoken Dialogue System for controlling a Hifi audio system. In: "2008 IEEE Workshop on Spoken Language Technology", 15/12/2008-18/12/2008, Goa, India. ISBN 978-1-4244-3471-8. pp. 137-140.

Description

Title: Evaluation of a Spoken Dialogue System for controlling a Hifi audio system
Author/s:
  • Fernández Martínez, Fernando
  • Blázquez, Juan
  • Ferreiros López, Javier
  • Barra Chicote, Roberto
  • Macías Guarasa, Javier
  • Lucas Cuesta, Juan Manuel
Item Type: Presentation at Congress or Conference (Article)
Event Title: 2008 IEEE Workshop on Spoken Language Technology
Event Dates: 15/12/2008-18/12/2008
Event Location: Goa, India
Title of Book: In Proceedings of the 2008 IEEE Workshop on Spoken Language Technology
Date: 2008
ISBN: 978-1-4244-3471-8
Subjects:
Freetext Keywords: Spoken dialogue systems, Bayesian networks, usability, evaluation
Faculty: E.T.S.I. Telecomunicación (UPM)
Department: Ingeniería Electrónica
Creative Commons Licenses: Recognition - No derivative works - Non commercial

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Abstract

In this paper a Bayesian Networks, BNs, approach to dialogue modelling [1] is evaluated in terms of a battery of both subjective and objective metrics. A significant effort in improving the contextual information handling capabilities of the system has been done. Consequently, besides typical dialogue measurement rates for usability like task or dialogue completion rates, dialogue time, etc. we have included a new figure measuring the contextuality of the dialogue as the number of turns where contextual information is helpful for dialogue resolution. The evaluation is developed through a set of predefined scenarios according to different initiative styles and focusing on the impact of the user’s level of experience.

More information

Item ID: 3231
DC Identifier: http://oa.upm.es/3231/
OAI Identifier: oai:oa.upm.es:3231
Official URL: http://slt2008.org/
Deposited by: Memoria Investigacion
Deposited on: 09 Jun 2010 09:06
Last Modified: 20 Apr 2016 12:46
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