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INTERSPEECH
2010
15 years 1 months ago
Analyzing user utterances in barge-in-able spoken dialogue system for improving identification accuracy
In our barge-in-able spoken dialogue system, the user's behaviors such as barge-in timing and utterance expressions vary according to his/her characteristics and situations. ...
Kyoko Matsuyama, Kazunori Komatani, Ryu Takeda, To...
ACL
2008
15 years 7 months ago
Simulating the Behaviour of Older versus Younger Users when Interacting with Spoken Dialogue Systems
In this paper we build user simulations of older and younger adults using a corpus of interactions with a Wizard-of-Oz appointment scheduling system. We measure the quality of the...
Kallirroi Georgila, Maria Wolters, Johanna D. Moor...
LREC
2008
139views Education» more  LREC 2008»
15 years 7 months ago
Automatic Learning and Evaluation of User-Centered Objective Functions for Dialogue System Optimisation
The ultimate goal when building dialogue systems is to satisfy the needs of real users, but quality assurance for dialogue strategies is a non-trivial problem. The applied evaluat...
Verena Rieser, Oliver Lemon
AH
2008
Springer
16 years 19 days ago
RSS-Based Interoperability for User Adaptive Systems
This paper presents an approach to exploit widely used tag annotations to address two important issues in user-adaptive systems: the cold-start problem and the integration of distr...
Yiwen Wang, Federica Cena, Francesca Carmagnola, O...
WWW
2007
ACM
16 years 7 months ago
Open user profiles for adaptive news systems: help or harm?
Over the last five years, a range of projects have focused on progressively more elaborated techniques for adaptive news delivery. However, the adaptation process in these systems...
Jae-wook Ahn, Peter Brusilovsky, Jonathan Grady, D...