A Fully Annotated Corpus for Studying the Effect of Cognitive Ageing on Users' Interactions with Spoken Dialogue Systems

摘要

In this paper we present a corpus of interactions of older and younger users with nine different dialogue systems. The corpus hasudbeen fully transcribed and annotated with dialogue acts and “Information State Update” (ISU) representations of dialogue context.udUsers not only underwent a comprehensive battery of cognitive assessments, but they also rated the usability of each dialogue systemudon a standardised questionnaire. In this paper, we discuss the corpus collection and outline the semi-automatic methods we used foruddiscourse-level annotations. We expect that the corpus will provide a key resource for modelling older people’s interaction with spokenuddialogue systems.