论文标题
语言构造是智能语言辅导系统中域模型的表示
Linguistic Constructs as the Representation of the Domain Model in an Intelligent Language Tutoring System
论文作者
论文摘要
本文介绍了基于AI的语言学习平台Revita的开发。这是一家可免费获得的智能在线导师，旨在支持多种语言的学习者，从低水平中级到高级级别。在几所大学的数百名学生的飞行员使用中，他们的反馈和需求正在塑造发展。 Revita的主要新特征之一是引入语言构造系统作为域知识的表示。结构系统是与语言教学专家密切合作开发的。构造定义了练习的类型，反馈的内容，并实现了学习进度的详细建模和评估。
This paper presents the development of an AI-based language learning platform Revita. It is a freely available intelligent online tutor, developed to support learners of multiple languages, from low-intermediate to advanced levels. It has been in pilot use by hundreds of students at several universities, whose feedback and needs are shaping the development. One of the main emerging features of Revita is the introduction of a system of linguistic constructs as the representation of domain knowledge. The system of constructs is developed in close collaboration with experts in language teaching. Constructs define the types of exercises, the content of the feedback, and enable the detailed modeling and evaluation of learning progress.
