Studies on Development of Advanced Multi-Media Databases Based on Semantic Structures

基于语义结构的高级多媒体数据库开发研究

• 批准号: 63460224
• 负责人: KAMBAYASHI Yahiko
• 金额: $ 4.54万
• 依托单位: Kyoto University (1990)Kyushu University (1988-1989)
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for General 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/en/grant/KAKENHI-PROJECT-63460224/
• 关键词: Multi-media; Database; Object-Oriented; Semantic Model; Visual Language; Computational Geometry; Query Processing; Graphics; データベース; 地理情報処理; 利用者インタフェース

In 1988, we began our study on fundamental operations for multi-media databases and the design of a multi-media database query language to manipulate multi-media data. In 1989, we investigated problems which arise from the interference of display objects on a screen, and proposed Semantic Overview Functions to solve these problems. In 1990, we designed a new style visual hierarchical query language which provides users with an environment to operate complex structured multi-media data and construct their semantic view hierarchies easily and freely. We also studied the retrieval and update operations to link structures which are elements of multi-media databases.The visual hierarchical query language is designed to allow users to construct complex queries which correspond to advanced forms of outputs of multi-media data. The visual hierarchical query language provides users with facilities to construct queries incrementally, modify parts of them, and change the scope of them globally. In the environment of the visual hierarchical query language, the stress of semantic structures can be moved from the side of databases to the side of users' views. In addition, databases and users' views are visualized into icons, and we can create queries and new views by directly manipulating the icons. The environment is currently being implemented on Macintos computers.

1988年，我们开始研究多媒体数据库的基本操作以及多媒体数据库查询语言的设计，以操纵多媒体数据。 1989年，我们调查了屏幕上的显示对象的干扰以及提出的语义概述功能来解决这些问题。在1990年，我们设计了一种新样式的视觉层次结构查询语言，该语言为用户提供了一个环境，以操作复杂的结构化多媒体数据并轻松自由地构建其语义视图层次结构。我们还研究了检索和更新操作与链接是多媒体数据库元素的结构。视觉层次查询语言旨在允许用户构造与多媒体数据输出的高级输出形式相对应的复杂查询。视觉层次查询语言为用户提供了逐步构建查询，修改部分的设施，并在全球范围内更改其范围。在视觉层次查询语言的环境中，语义结构的压力可以从数据库的侧面移动到用户视图的侧面。此外，数据库和用户的视图可视化到图标中，我们可以通过直接操纵图标来创建查询和新视图。目前正在MacIntos计算机上实现环境。

项目成果

Mohamed EI-Sharkawi: "Efficient Processing of Distributed Set Queries" PARBASE-90:A Two Track Conference on Databases,Pararell Architectures,and Their Applications,Florida. (1990)

Mohamed EI-Sharkawi：“分布式集查询的高效处理”PARBASE-90：关于数据库、并行架构及其应用的两轨会议，佛罗里达州。

Mohamed EL-SHARKAWI and Yahiko KAMBAYASHI: "Efficient Processing of Distributed Set Queries" Parbase-90 : A Two Track Conference on Databases, Parallel Architectures, and Their Applications. 6-13 (1990)

Mohamed EL-SHARKAWI 和 Yahiko KAMBAYASHI：“分布式集查询的高效处理”Parbase-90：关于数据库、并行架构及其应用的两轨会议。

今井浩: "線形計画法の新展開" 電子情報通信学会誌. 72. 1053-1058 (1989)

Hiroshi Imai：“线性规划的新发展”电子、信息和通信工程师学会杂志 72. 1053-1058 (1989)。

古川 哲也: "ネットワ-クデ-タベ-スにおける非冗長な解" 電子情報通信学会論文誌. J74ーDーI. (1991)

Tetsuya Furukawa：“网络数据库中的非冗余解决方案”电子、信息和通信工程师学会汇刊 (1991)。

Yahiko KAMBAYASHI: "Semantic Overview Functions for Geographic Databases" Proceedings of the Far-East Workshop on Future Database Systems,Melbourne. (1990)

Yahiko KAMBAYASHI：“地理数据库的语义概述功能”远东未来数据库系统研讨会论文集，墨尔本。