权益分类	功能权益	普通用户	{{item.name}}会员
{{category.name}}	{{benefitItem.name}}

A Fundamental Research for Calligraphic CAI System Utilizing Kowledge Engineering

运用知识工程的书法CAI系统基础研究

基本信息

批准号：
01460271
负责人：
TEZUKA Yoshikazu
金额：
$ 4.1万
依托单位：
Osaka University
依托单位国家：
日本
项目类别：
Grant-in-Aid for General Scientific Research (B)
财政年份：
1989
资助国家：
日本
起止时间：
1989 至 1990
项目状态：
已结题

来源：
https://kaken.nii.ac.jp/en/grant/KAKENHI-PROJECT-01460271/
关键词：
calligraphy CAI brush written chinese characters 毛筆文字 ITS

项目摘要

In this project, our goal is do develop a calligraphic CAI system which has equivalent abilty to an expert calligrapher. We have investigated the following two topics.(1) A representation method for the calligraphic rules.In the calligraphic CAI system, it must have calligrahic rules for pointing out the mistakes in the chinese characters written by students. We proposed a representation method for the calligraphic rules. We pick out the calligraphic primitives by the conversation procedure between calligrapher and student. The calligraphic rules are represented with a set of the calligraphic primitives.(2) A student model and pedagogical strategy.Considering the difference between calligraphic rules from the model characters and mistaken calli-graphic rules from the student characters, we classify the skill, mastered by student, as follows ;(i) The rules which the student masters correctly : the rules are included in the both calligraphic rules(ii) The rules which the student mistakes : the rules are included in only student character.(iii) The rules which the student doesn't know : the rules are included in only model character.In the proposed method, the student model is defined as the three set of the mastered skill by student.What is important for effective learning is not to learn all mistaken rules, but to learn a part of mistaken rules incrementally. We proposed a method for making pedagogical strategy using the student model as mentioned above. The pedagogical strategy is as follows.(i) Extracting mistaken rules from student model.(ii) Making the aim of a lesson from the priority to be learned.(iii) Showing an appropriate character for mastering the aim of a lesson.

在这个项目中，我们的目标是开发一个具有与专家书法家同等能力的书法CAI系统。我们研究了以下两个课题：(1)书法规则的表示方法。在书法CAI系统中，必须有书法规则来指出学生书写的汉字中的错误。我们提出了一种书法规则的表示方法。我们通过书法家和学生之间的对话过程来挑选书法原语。书法规则用一组书法基元来表示。(2)学生模型和教学策略。考虑到模型字的书法规则与学生字的错误书法规则之间的差异，我们对学生掌握的技能进行如下分类；(i)学生正确掌握的规则：该规则包含在两个书法规则中(ii)学生错误的规则：该规则只包含在学生角色中。(iii)学生不知道的规则：规则只包含在模型角色中。在所提出的方法中，学生模型被定义为学生掌握的三组技能。有效学习的重要不是学习所有错误规则，而是逐步学习一部分错误规则。我们提出了一种使用上述学生模型制定教学策略的方法。教学策略如下：（i）从学生模型中提取错误规则。（ii）从学习的优先顺序中制定课程目标。（iii）表现出掌握课程目标的适当特征。