Evento
A protocol for collecting speech data with varying degrees of trust
Gauder, María Lara
; Gravano, Agustin
; Ferrer, Luciana
; Riera, Pablo Ernesto
; Brussino, Silvina Alejandra
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Tipo del evento:
Workshop
Nombre del evento:
Speech, Music and Mind 2019: Detecting and Influencing Mental States with Audio
Fecha del evento:
14/09/2019
Institución Organizadora:
International Speech Communication Association;
Título de la revista:
Proc. Workshop on Speech, Music and Mind (SMM 2019)
Editorial:
International Speech Communication Association
Idioma:
Inglés
Clasificación temática:
Resumen
This paper describes a novel experimental setup for collecting speech data from subjects induced to have different degrees of trust in the skills of a conversational agent. The protocol consists of an interactive session where the subject is asked to respond to a series of factual questions with the help of a virtual assistant. In order to induce subjects to either trust or distrust the agent?s skills, they are first informed that the agent was previously rated by other users as being either good or bad; subsequently, the agent answers the subjects? questions consistently to its alleged abilities. These interactions will be speech-based, with subjects and agents communicating verbally, which will allow for the recording of speech produced under different trust conditions. Ultimately, the resulting dataset will be usedto study the feasibility of automatically predicting the degree of trust from speech. This paper describes a preliminary experiment using a text-only version of the protocol in Argentine Spanish. The results show that the protocol effectively succeeds in influencing subjects into the desired mental state of either trusting or distrusting the agent?s skills. We are currently beginning the collection of the speech dataset, which will be made publicly available once ready.
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Eventos (IIPSI)
Eventos de INSTITUTO DE INVESTIGACIONES PSICOLOGICAS
Eventos de INSTITUTO DE INVESTIGACIONES PSICOLOGICAS
Citación
A protocol for collecting speech data with varying degrees of trust; Speech, Music and Mind 2019: Detecting and Influencing Mental States with Audio; Viena; Austria; 2019; 6-10
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