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Research on knowledge media, their international distribution, and their management and retrieval for the construction, the editing, and the reuse of knowlege.

研究知识媒体、其国际分布以及知识构建、编辑和重用的管理和检索。

基本信息

批准号：
07102001
负责人：
TANAKA Yuzuru
金额：
$ 71.04万
依托单位：
HOKKAIDO UNIVERSITY,Graduate School of Engineering
依托单位国家：
日本
项目类别：
Grant-in-Aid for Specially Promoted Research
财政年份：
1995
资助国家：
日本
起止时间：
1995 至 1997
项目状态：
已结题

项目摘要

(a) Knowledge Media : The project has successfully developed varieties of knowledge representation media components as pads on top of the IntelligentPad kernel system architecture. These pads constitute an integrated media technology for the publication of various knowledge fragments in reusable and reeditable forms. As an extension of Intelligentpad to a 3D/4D media technology, the project has extended the IntelligentBox to provide real time-rendering capabilities, and has developed component-based application development frameworks not only for computer animations, but also for interactive information visualization and scientific visualization systems.(b) International distribution infrastructure/accounting and licensing mechanism : The project has developed an international pad distribution infrastructure for the distribution and exchange of knowledge fragments among people all over the world. The system can embed arbitrary pads and boxed in arbitrary web pages to publish them. The … More project has also developed the marketplace pad that enables users to publish their pads and boxes to an international marketplace just by drag-and-dropping them onto this special pad. It has also proposed the accounting and licensing mechanism that guarantees each pad provider to charge every use of his or her pads by arbitrary users.(c) Field evaluation and retrieval services : The project has made its achievement technologies open to the public for use. However, the evaluation of its potentiality to promote the cultural distribution and reeding, and to accelerate the cultural evolution through its world-wide actual use was limited to a small scale experiment with no more than 50 sites. As to the retrieval service that searches a huge accumulation of knowledge fragments in distribution for desired components or composite objects, the project has developed a new search method using the superimposed coding of pad composition structures to define a signature flle of pads. It also developed a retrieval system that allows us to add a new search function as a pad to cope with a new type of knowledge. It has also given a theoretical basis on how to extract editorial similarities among a huge pile of pads in distribution, and how to apply this extracted meta knowledge to the creation of new knowledge. As to the image retrieval, it has developed two methods ; one uses the fractal dimension to define image signatures, while the other has proposed a new special local feature that can be used for the shape matching. As to the string search of document images, the project has developed a retrieval system that can cope with Japanese, Chinese, Korean, and decorative German documents that are input as images. Less

(a)知识媒体：该项目成功地开发了各种知识表示媒体组件，作为IntelligentPad内核系统架构之上的衬垫。这些垫构成了一个集成的媒体技术，用于以可重复使用和可编辑的形式发布各种知识片段。作为Intelligentpad向3D/4D媒体技术的扩展，该项目扩展了IntelligentBox，以提供真实的时间渲染能力，并开发了基于组件的应用程序开发框架，不仅用于计算机动画，还用于交互式信息可视化和科学可视化系统。(b)国际分发基础设施/会计和许可证机制：该项目开发了一个国际pad分发基础设施，用于在世界各地的人们之间分发和交流知识碎片。该系统可以嵌入任意的pad和装箱在任意的网页发布。的 ...更多信息该项目还开发了marketplace pad，使用户能够将其pad和box发布到国际市场，只需将它们拖放到这个特殊的pad上。它还提出了会计和许可机制，保证每个pad提供商对任意用户每次使用他或她的pad收费。(c)实地评估和检索服务：该项目已将其成果技术向公众开放供使用。然而，通过其在世界范围内的实际使用来评估其促进文化分布和传播以及加速文化进化的潜力仅限于不超过50个地点的小规模实验。对于在大量分布的知识碎片中搜索所需组件或复合对象的检索服务，该项目开发了一种新的搜索方法，该方法使用衬垫组成结构的叠加编码来定义衬垫的签名文件。它还开发了一个检索系统，使我们能够添加一个新的搜索功能，作为一个垫，以科普一种新的知识类型。为如何从大量的已发布的文本中提取编辑相似性，以及如何将提取的Meta知识应用于新知识的创造提供了理论依据。在图像检索方面，提出了两种方法，一种是利用分形维数来定义图像特征，另一种是提出了一种新的局部特征来进行形状匹配。关于文档图像的字符串搜索，该项目开发了一个检索系统，可以科普作为图像输入的日语、汉语、韩语和装饰性德语文档。少