A Study on Implementation of Intelligent CAI

智能CAI的实现研究

• 批准号: 63890012
• 负责人: OTSUKI Setsuko
• 金额: $ 4.86万
• 依托单位: Kyushu Institute of Technology
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Developmental Scientific Research (B).
• 财政年份: 1988
• 资助国家: 日本
• 起止时间: 1988 至 1990
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-63890012/
• 关键词: Intelligent CAI; ITS; Microworld; Highly Individualized Learning; Teaching Expertise; Teaching Paradigm; マイクロワ-ルド; 教援パラダイム; ソフトシナリオ; 教授戦略; 多方主導対話; 双方主尊対話; オーサリングシステム; 教材知識

In the first year of the project, fundamental techniques of implementing Intelligent CAI systems were investigated by using the following methods, which we had already proposed before. They are "Multi-hierarchical Knowledge Model" used for representing a domain expertise, "Perturbation Method" used for diagnosing students' error origins and constructing student models, and a method to determine teaching strategy realizing various tutoring paradigms to give a hint, a counter example, an refutation, an explanation, a suitable problem, verification of accounts, etc.In the second year of the project, we proposed a method to generate "soft scenario", which plans content and expression of discourse between a student and the system pliably according to the student comprehension level, intention, request, etc. We also proposed a method to determine when and how to intervene the student learning process.Last year, we constructed a framework of intelligent CAI based on the above methods. Three systems, "ITS : Recognizing the context and guiding reduction processes for fractional calculation", "Thinking Tool : Improving Student's Reasoning Abilities" and "Intelligent CAI for English" have been implemented in the framework. These systems were exhibited publicly at the international conference "Advanced Research on Computers in Education".

在项目的第一年，我们使用我们已经提出的方法，研究了实现智能计算机辅助教学系统的基本技术。在第二年的项目中，我们提出了一种根据学生的理解水平、意图、请求，灵活地规划学生与系统之间话语的内容和表达方式的方法，该方法根据学生的理解水平、意图、请求、策略和策略，实现了多种辅导范式的提示、反例、反驳、解释、合适的问题和验证等教学策略。我们还提出了一种确定何时以及如何干预学生学习过程的方法。去年，我们基于上述方法构建了一个智能计算机辅助教学的框架。该框架实现了“ITS：识别上下文并引导小数运算的归约过程”、“思维工具：提高学生的推理能力”和“智能英语计算机辅助教学”三个系统。这些系统在“计算机在教育中的高级研究”国际会议上公开展出。

项目成果

Tomio Shingae: "Selection of Topics and Teaching Paradigm on ITS" Proc.of International Conference on Advanced Research on Computers in Education. 357-362 (1990)

Tomio Shinae：“ITS 主题选择和教学范式”Proc.of 国际计算机教育高级研究会议。

大槻 説乎: "学習者モデルの表現と利用について" 人工知能学会、ヒュ-マンインタ-フェ-スと認知科学研究会資料、SIGーHICG. SIGーHICGー9002ー9. 61-68 (1990)

Noriyuki Otsuki：“学习者模型的表示和使用”人机界面和认知科学研究组材料，日本人工智能学会，SIG-HICG-9002-9 (1990)。

Setsuko Otsuki: "Learner Machine Communication in Intelligent Tutoring System" Proc.of Nagaya International Symposium on Knowledge Information and Intelligent Communication. 183-192 (1989)

Setsuko Otsuki：“智能辅导系统中的学习者机器通信”长谷知识信息与智能通信国际研讨会论文集。

竹内章: 教育工学関連学協会連合第2回全国大会講演論文集. 307-310 (1988)

Takeuchi, Akira：第二届全国教育技术协会会议记录 307-310 (1988)。

竹内章: "知的CAIとその対話環境" 電子情報通信学会「言語とその環境シンポジウム」論文集. 15-22 (1990)

Akira Takeuchi：“智能CAI及其对话环境”IEICE“语言及其环境研讨会”论文集15-22（1990）。