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Title:
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DIALOGUE SYSTEM FOR ELDERLY PEOPLE
CONSIDERING IMPRESSION FORMATION AND USER'S
CHARACTER |
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Author(s):
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Hiroshi Yajima, Huta Takeda, Jyunpei Kawaguchi and Manabu Kurosawa |
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ISBN:
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978-989-8533-87-6 |
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Editors:
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Miguel Baptista Nunes, Pedro Isaías, Philip Powell, Pascal Ravesteijn and Guido Ongena |
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Year:
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2019 |
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Edition:
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Single |
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Keywords:
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Dialogue System, Elderly, Character, Impression Formation, Primacy Effect |
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Type:
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Full Paper |
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First Page:
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115 |
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Last Page:
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122 |
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Language:
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English |
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Cover:
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Full Contents:
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click to dowload 
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Paper Abstract:
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In recent years, lacks of conversation among elderly people are becoming a serious problem accompanying an increase in
elderly living alone. For this trend, dialogue systems for solving the lack of conversation by elderly people have received
attention. As elderly people are thought to like to talk, current dialogue systems for elderly people are specialized in
listening to the story. However, it will be difficult for elderly people to speak positively to the dialogue systems from the
beginning. In this paper, we propose a dialogue system that considers psychological factors such as communication
process and user's character. In the proposed method, communication between elderly people and the dialogue system is
divided into two stages. In the initial dialogue, an agent talks positively to make elderly people easy to talk. In the late
dialogue, we propose two kinds of agents that adopt different dialogue methods according to the character of the user.
Finally, we conducted experiments on the formation of impressions in the initial dialogue and verified the effectiveness
of the proposed method. |
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