Un proceso de diálogo entre humanos involucra una serie de actos del habla, cuya
finalidad es transmitir los deseos, intenciones y creencias entre las partes involucradas en …

In this work, we present an approach to take advantage of confidence measures obtained
during the recognition and understanding processes of a dialog system, in order to guide the …

Automatic dialog act recognition is an important step for dialog systems since it reveals the
intention behind the words uttered by its conversational partners. Although most approaches …

The current state of speech technologies has caused the development of new speech-based
applications such as dialogue systems, which can be applied to several tasks. In dialogue …

La noción de corpus oral recubre muy diversos tipos de recursos lingüís ticos, cuyo
denominador común es que todos ellos reflejan, de un modo más o menos directo, la …

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 …

Dialog act recognition is an important step for dialog systems since it reveals the intention
behind the uttered words. Most approaches on the task use word-level tokenization. In …

We present an approach for the development of a dialog manager based on stochastic
models for the representation of the dialogue structure and strategy. This dialog manager …

A key component of dialogue systems is the ability to determine a user's goal or intent,
based on the current dialogue state, in order to select an appropriate system response or …

In this paper, we present an approach to the estimation of a dialogue-dependent
understanding component of a dialogue system. This work is developed in the framework of …