Abstract
This paper proposes a system that supports a user to decorate a story. The system is composed of three parts, text processing part, query generation part, and story decoration candidate presentation part. The text processing part extracts the action of the character from a given story. The query generation part generates queries that are composed of the character archetype, the sequence of character actions based on the extracted action and the action position in a story. The story decoration candidate presentation part presents decoration candidates to a user, which are obtained by case-based reasoning. A user chooses story decoration candidates and generates a new story. This paper also describes experiments for the confirmation of the effectiveness of the present support system.
