Categorization of Parts of Intelligent Virtual Experiment Development of Parts Database

零件分类智能虚拟实验零件数据库开发

• 批准号: 13558019
• 负责人: HIRASHIMA Tsukasa
• 金额: $ 4.67万
• 依托单位: Kyushu Institute Of Technology
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (B)
• 财政年份: 2001
• 资助国家: 日本
• 起止时间: 2001 至 2003
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/en/grant/KAKENHI-PROJECT-13558019/
• 关键词: Artificial Intelligence; Computer Assisted Learning; Component; Virtual Experiment; Authoring; Visualization; オントロジー; 知的CAI; データベース

In this research, we have developed ontology for components of virtual experiment environment, database of the components and an authoring tool to design virtual experiment environment. In the developing the ontology, we examine several virtual experiments that are already developed, and analyze functions and components of that the virtual experiment environments are composed. In the database of the components, a user can retrieve components by using function the user needs to develop a virtual experiment environment. The authoring tool helps the user to find and combine the components. We have also developed a concrete virtual experiment environment as an example to the effectiveness of the ontology and the analysis. Thought experiment environment is a framework to simulate, thought experiment on computer, and provides useful information with learners for reflecting their errors, that is designed based on the analysis. We also have also proposed a method to realize robust simulation "PAC : Partial Constraint Analysis", and implemented. This method is indispensable to generate behavior simulation based on the learner's errors. By calculating the numerical behavior based on learner's error, with PAC, Error-Based Simulation is generated to visualize the error. The difference between normal simulation and the EBS makes obvious the error. Through these researches, we categorize and lines up components of virtual experiment environment. Currently, this research only deals with mechanical problems. To expand the domain in the whole physics and the other scientific domain is our future work.

在这项研究中，我们开发了虚拟实验环境组件的本体、组件数据库和设计虚拟实验环境的创作工具。在开发本体的过程中，我们对已经开发的几个虚拟实验进行了考察，并对虚拟实验环境的组成功能和组件进行了分析。在元件数据库中，用户可以利用开发虚拟实验环境所需的功能来检索元件。创作工具帮助用户查找和组合组件。我们还开发了一个具体的虚拟实验环境作为本体有效性的例子并进行分析。思想实验环境是在分析的基础上设计的一个在计算机上进行模拟思想实验的框架，为学习者反映错误提供有用的信息。我们还提出了一种实现鲁棒模拟的方法“PAC：部分约束分析”，并实现了。这种方法对于根据学习者的错误生成行为模拟是必不可少的。通过根据学习者的错误计算数值行为，使用 PAC，生成基于错误的模拟以可视化错误。正常模拟与EBS之间的差异使得误差显而易见。通过这些研究，我们对虚拟实验环境的组成部分进行了分类和排列。目前，这项研究仅涉及机械问题。扩大整个物理学和其他科学领域的领域是我们未来的工作。

项目成果

Tsukasa HIRASHIMA, Tomoya HORIGUCHI: "Difference Visualization to Pull the Trigger of Reflection"AIED2003 Supplementary Proceedings. 592-601 (2003)

Tsukasa HIRASHIMA、Tomoya HORIGUCHI：“差异可视化拉动反思的扳机”AIED2003 补充论文集。

Hidenobu Kunichika, Akira Takeuchi, Tsukasa HIRASHIMA: "A Method of Supporting English Composition by Animations as a Trigger for Reflection"Proc.of AIED2003. 29-36 (2003)

Hienobu Kunichika、Akira Takeuchi、Tsukasa HIRASHIMA：“通过动画作为反思触发来支持英语作文的方法”Proc.of AIED2003。

Tomoya Horiguchi, Tsukasa Hirashima: "A Computational Framework of Thought Experiment Environments"Proc. of ICCE2003. 1074-1078 (2003)

Tomoya Horiguchi、Tsukasa Hirashima：“思想实验环境的计算框架”Proc。

Tomoya Horiguchi, Tsukasa Hirashima: "Simulation Environment for Error Visualization"Journal of Japanese Society for Artificial Intelligence (in Japanese). Vol.17, No.4. 462-472 (2002)

Tomoya Horiguchi、Tsukasa Hirashima：“错误可视化的模拟环境”日本人工智能学会期刊（日语）。

N.Matsuda, M.Soga, T.Horiguchi, T.Hirashima: "Tutoring System for Pencil Drawing Disciplinet"Proc.of ICCE 2003. 314-319 (2003)

N.Matsuda、M.Soga、T.Horiguchi、T.Hirashima：“铅笔素描学科辅导系统”Proc.of ICCE 2003. 314-319 (2003)