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Development of a Map Delivery System Supporting a Search Target for Junior High School Regarding Geography Lessons.

开发支持初中地理课搜索目标的地图传送系统。

基本信息

批准号：
19500816
负责人：
YAMASHIMA Kazuhiro
金额：
$ 1.75万
依托单位：
Tsukuba Gakuin University
依托单位国家：
日本
项目类别：
Grant-in-Aid for Scientific Research (C)
财政年份：
2007
资助国家：
日本
起止时间：
2007 至 2010
项目状态：
已结题

项目摘要

The purpose of this study is to development of a Map Delivery System Supporting a Search Target for Junior High School Regarding Geography Lessons. I will propose an IR(information retrieval) system Comparing the degree of similarity among the mesh maps and the degree of similarity among their composing items of each mesh map by using the mesh maps expressing the distribution of then land use. I intend the system to be used as the teaching materials in geography under social studies education at junior high school level. The mesh map is written using XML format and expresses the information of the mesh units of the items of explanatory notes and their corresponding items. The URI (Uniform Resource Identifier) which is the location in formation of a mesh map is registered on a database. By using the URI, this system transforms XML-formatted information into a image data. The system converts a mesh map into an image, and can perform the search of an image based on the degree of similarit … More y. We aim this system to be used by a user as a tool for speculation. In this study, we suggest two phases of the classification method of an image search. On the first phase, we perform a search for the subject map. On the second phase, we perform a search for the element items constituting a map of the subject. The degree of similarity is based on the comparison of the result of Euclidean distance and weighted Euclidean distance. The system of investigate methods to support navigation based on the figure-reading techniques used to read a map for pedestrians walking in unknown places. Information in a map refers to figures represented by the placement of rule-based symbols within a confined area. With such limited symbol information, it is sometimes difficult to guess and specify where a pedestrian is by identifying a figure, e.g. in a mountain, a forest, or a residential area without the specific characteristics of a particular place. Therefore, in order to help the pedestrian to read the figure, I propose using a supporting method to guess where a person is by providing proper information to estimate the place in addition to the information described in a map. Less

本研究旨在开发一个支援国中地理课程搜寻目标的地图传送系统。本文提出了一个信息检索系统，利用表示土地利用分布的网格图，比较网格图之间的相似程度和每个网格图的组成项之间的相似程度。我打算将该系统用作初中社会科教育中的地理教材。该网格图使用XML格式编写，并表示注释项及其对应项的网格单元的信息。在数据库上登记作为形成网格地图的位置信息的URI（统一资源标识符）。通过使用URI，该系统将XML格式的信息转换为图像数据。该系统将网格图转换为图像，并能根据相似度对图像进行搜索。 ...更多信息 y.我们的目标是这个系统被用户用作投机工具。在这项研究中，我们提出了两个阶段的分类方法的图像搜索。在第一阶段，我们搜索主题图。在第二阶段，我们执行一个搜索的元素项构成的主题的地图。相似度是基于欧几里得距离和加权欧几里得距离结果的比较。该系统的研究方法，以支持导航的基础上，用于阅读地图的数字阅读技术，行人行走在未知的地方。地图中的信息是指在限定区域内放置基于规则的符号所表示的图形。在这种有限的符号信息的情况下，有时难以通过识别人物来猜测和指定行人在哪里，例如，在没有特定地点的具体特征的情况下，在山区、森林或住宅区中。因此，为了帮助行人阅读图，我建议使用辅助方法，通过提供适当的信息来估计除了地图上描述的信息之外的地方，来猜测一个人在哪里。少