A system for generating teaching initiatives in a computer-aided language learning dialogue
نویسندگان
چکیده
This paper describes an extension made to a bilingual human-machine dialogue system, to allow the system to take initiatives in a languagelearning dialogue. When the user concedes the initiative to the system, the system generates a set of ‘possible initiatives’, and chooses the best of these based on a number of criteria. These criteria relate firstly to the formal goal of generating an initiative which is appropriate in the current context, and secondly to the substantive goal of teaching the student a set of targeted syntactic constructions.
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تاریخ انتشار 2005