Sciweavers

Share
warning: Creating default object from empty value in /var/www/modules/taxonomy/taxonomy.module on line 1416.
INTERSPEECH
2010
11 years 2 months ago
Combining user intention and error modeling for statistical dialog simulators
Statistical user simulation is an efficient and effective way to train and evaluate the performance of a (spoken) dialog system. In this paper, we design and evaluate a modular da...
Silvia Quarteroni, Meritxell González, Gius...
CSL
2011
Springer
11 years 3 months ago
Detecting emotional state of a child in a conversational computer game
The automatic recognition of user’s communicative style within a spoken dialog system framework, including the affective aspects, has received increased attention in the past f...
Serdar Yildirim, Shrikanth Narayanan, Alexandros P...
ICMCS
2009
IEEE
149views Multimedia» more  ICMCS 2009»
11 years 5 months ago
A multi-agent framework for a hybrid dialog management system
The importance of dialog management systems has increased in recent years. Dialog systems are created for domain specific applications, so that a high demand for a flexible dialog...
Stefan Schwärzler, Joachim Schenk, Günth...
HCI
2009
11 years 5 months ago
Using Graphical Models for an Intelligent Mixed-Initiative Dialog Management System
The main goal of dialog management is to provide all information needed to perform e. g. a SQL-query, a navigation task, etc. Two principal approaches for dialog management systems...
Stefan Schwärzler, Günther Ruske, Frank ...
SIGDIAL
2010
11 years 6 months ago
Pamini: A framework for assembling mixed-initiative human-robot interaction from generic interaction patterns
Dialog modeling in robotics suffers from lack of generalizability, due to the fact that the dialog is heavily influenced by the tasks the robot is able to perform. We introduce in...
Julia Peltason, Britta Wrede
SIGDIAL
2010
11 years 6 months ago
Cooperative User Models in Statistical Dialog Simulators
Statistical user simulation is a promising methodology to train and evaluate the performance of (spoken) dialog systems. We work with a modular architecture for data-driven simula...
Meritxell González, Silvia Quarteroni, Gius...
SIGDIAL
2010
11 years 6 months ago
Statistical Dialog Management Methodologies for Real Applications
In this paper we present a proposal for the development of dialog systems that, on the one hand, takes into account the benefits of using standards like VoiceXML, whilst on the ot...
David Griol, Zoraida Callejas, Ramón L&oacu...
SIGDIAL
2010
11 years 6 months ago
Investigating Clarification Strategies in a Hybrid POMDP Dialog Manager
We investigate the clarification strategies exhibited by a hybrid POMDP dialog manager based on data obtained from a phone-based user study. The dialog manager combines task struc...
Sebastian Varges, Silvia Quarteroni, Giuseppe Ricc...
CSL
2008
Springer
11 years 8 months ago
User simulation in a stochastic dialog system
We present a new methodology of user simulation applied to the evaluation and refinement of stochastic dialog systems. Common weaknesses of these systems are the scarceness of the...
Francisco Torres, Emilio Sanchis, Encarna Segarra
EACL
1989
ACL Anthology
11 years 9 months ago
Dialog Control in a Natural Language System
In this paper a method for controlling the dialog in a natural language (NL) system is presented. It provides a deep modeling of information processing based on time dependent pro...
Michael Gerlach, Helmut Horacek
books